<span class="mw-page-title-main">乌啾</span>


Basic Information
Codename	U-Chu Укусик
Real Name	Uksik
Aliases
Gender	Female
Hair Color	Gray hair
Eye color	purple eyes
Height	147cm
Birthday	June 1
Race	Liberi
Occupation	Medic
Specialization	Wound suturing, intelligence communication, playing with marbles
Moe points	loli、Hair covering one eye、Pointy ears、Orphan、Black pantyhose、Short boots
Operator ID	US39
Region of Origin	Ursus

Skills Default display skill levelLevel 7data. Use the buttons below to select different skill levels.
Level 1Level 1Level 2Level 2Level 3Level 3Level 4Level 4Level 5Level 5Level 6Level 6Level 7Level 7Mastery 1Mastery 1Mastery 2Mastery 2Mastery 3Mastery 3
Fire Tongs Secret Incantation Auto Recovery Manual Trigger Duration 25 seconds Default 20SP Cost 40404035353532323230 Attack Speed+25303540455055607080, the number of jumps for each heal+1 Mastery 1 5 2 3 Mastery 2 6 4 3 Mastery 3 10 4 $Chiral Refractor$ 1 "Hide and Seek!" Auto Recovery Manual Trigger Default 25252530303030303030SP Cost 45444342414039383735 HP Loss15%of current HP, immediately performs a heal, and causes the target to receive healing per second equal to14161820222426293235%of ATK as a healing over time effect; all healed targets gainCamouflage^[1], lasting for88810101012121212seconds Mastery 1 5 3 3 Mastery 2 6 5 3 Mastery 3 10 1 4
Required Materials
Skill Level 1→2: 4 Skill Level 2→3: 4 5 Skill Level 3→4: 6 3
	Promotion Materials: 2w 4 2 5
Skill Level 4→5: 6 3 Skill Level 5→6: 6 3 Skill Level 6→7: 6 4 3
	Promotion Materials: 12w 3 12 8
Infrastructure
	"Extra!" (Initial) When assigned to the Human Resources Office, the recruitment networking speed+30%, and for each recruitment slot (excluding the initial slot), an additional+5%Clue search speed in the Reception Room
	"Extra!" -> Street Rules (Elite 2) When assigned to the Human Resources Office, the recruitment networking speed+35%, and for each recruitment slot (excluding the initial slot), an additional+5%Clue search speed in the Reception Room

Recruitment Contract		Having emerged from the blockaded Katoga District of Chernobog, Uju is trying her best not to look back and to forge her own path. If you want to be "stung," you can also call her Uksik.
Token		Used to improve Uju's Potential. A shiny black glass marble, unknown how it was fired, heavy and round. Uju says it's her treasure and you're not allowed to lose it to anyone else.

Personnel Files
Basic Files
[Code Name] Uju [Gender] Female [Combat Experience] One year [Place of Birth] Ursus [Birthday] June 1st [Race] Liberi [Height] 147cm [Oripathy Infection Status] Originium crystals are visible on the body surface. Based on medical reports, she is confirmed as an Infected.
Comprehensive Physical Examination
[Physical Strength] Normal [Tactical Mobility] Standard [Physical Resilience] Standard [Tactical Planning] Standard [Tactical Acumen] Normal [Originium Arts Assimilation] Standard
Clinical Analysis
Uju was once active in Chernobog, Ursus as a member of the underground organization "Unfettered Alliance." She later joined the Rhodes Island Chernobog Office through Operator Zima's introduction, participating in intelligence gathering and first aid work. At the request of her guardian Leto, Uju regularly visits Rhodes Island Headquarters for Oripathy treatment and general education.
Clinical Diagnosis and Analysis
Imaging tests show blurred outlines of the operator's internal organs with visible abnormal shadows. Originium particle tests in the circulatory system are abnormal, showing signs of Oripathy infection. At this stage, the subject is confirmed as an Oripathy infected. [Cell-Originium Fusion Rate] 8% Operator Uksik's limbs and torso show obvious Originium crystal distribution, accompanied by old skin damage. Medical imaging analysis shows a small amount of Originium crystals in Operator Uksik's upper respiratory tract. [Blood Originium-Crystal Density] 0.27u/L Operator Uksik previously engaged in long-term manual labor in high-risk active Originium environments. Due to a lack of protection and treatment, the early stages of Oripathy were not controlled, resulting in functional damage to multiple organs. Fortunately, after arriving at Rhodes Island, Operator Uksik has actively cooperated with treatment and shown good compliance, and her physical condition has improved.
Archive File I
Her mother died on an unclean bed after giving birth to her; her father abandoned her and died in an alleyway where gamblers gathered. At only three years old, she and another group of children were "recruited" into a pipe cleaning crew. Carrying ropes and iron brushes taller than herself, she used her thin frame to crawl through the energy pipes filled with Originium crystals in the power layer of St. Petersburg. She grew up in cramped, sweltering pipes, becoming accustomed to the darkness there, yet never to the complicit silence of her companions. She saw too many small creatures trapped and dead inside the pipes; she collected the hard, rounded molts of those insects like children from wealthy families collect jewels. The toothless old man known as the "Captain" would collect wages from the employers but only provide the children with a few slices of black bread to fill their stomachs. The rest of the money was likely spent on alcohol—for an elderly male Ursus living in St. Petersburg, this was quite normal. One day, the toothless old man got drunk and forgot to lower the rope ladder to pick up the children who had been waiting in the pipes for a long time. She watched with her own eyes as her companions trampled one another to fight for a tiny bit of breathable air at the top, and ultimately, most of the children suffocated to death from inhaling too much toxic exhaust gas. She saw... the dead children had rosy lips and a "healthy" flush on their cheeks, appearing as if they were wearing happy smiles. She stepped over the corpses of those children to climb to the highest point, breathing the fresh air drifting in through the gaps in the pipe's seal, and survived. By the time the old man sobered up, remembered, and rushed to the scene, she was nearly unconscious. At that time, the old man stood right above her head, yet he insisted on finishing his haggling over the price with the pipe manager before he was willing to open the sealing cover. To save on the cost of body removal, the toothless old man went down into the access shaft himself to move the children's corpses. Having regained consciousness, she stood on the ground, coldly watching that back which reeked of alcohol... She closed the sealing cover, locking the old man in with those corpses, and then she left—What? How would I know where she went? You think this is about me? No, no, you've misunderstood. "She" is a friend of mine named Sveta Goleva, while my name is Uksik, which is clearly different. —Excerpt from 《My Best Friend》, an impromptu speech delivered by Operator Uksik at the writing course completion party.
Archive File 2
When Operator Uksik first arrived at Rhodes Island, the black featherbeast that followed her caused a small-scale commotion. Uksik swore she had released it outside St. Petersburg before setting off. Heaven knows how it managed to follow her! This featherbeast has no name. Uksik insists it is not her pet and that she has no obligation or responsibility to feed it. As for whether it counts as some kind of rare animal, she has never studied such things and cannot answer. 【Recorded Name】: Northern Dark Rare Featherbeast [Distribution]: Sightings are concentrated in the far northern mining areas of Ursus and the southern coniferous forest edges of Sami, with occasional appearances near the navigation routes of some mobile plates. [Rarity]: Extremely Rare The Northern Dusky Rare Avian is a medium-sized sedentary avian, with adults measuring approximately 25-30 cm in length, possessing dense, matte smoky-black plumage. Its beak is short and strong, and its eye rings are typically yellow. The tips of its flight feathers are often attached with tiny Originium shards. It remains unclear whether this is a direct symptom of Oripathy infection or a result of its unique metabolic mechanism. The Northern Dusky Rare Avian has the ability to mimic environmental sounds, especially industrial noise. It is unclear what purpose this mimicry serves; perhaps it is purely for amusement. Due to the extreme rarity and high alertness of this avian, capturing a clear photograph of it has been considered a highly challenging goal among avian photography enthusiasts in recent years. —"Imperial Ursus Natural History: Rare Creatures Volume (4th Edition)" [Voice Record] I'm going to record this so people stop asking me how I picked it up! First of all, I didn't pick it up at all. It took the initiative to land on my head while I was crying my eyes out for Matvei! I guess it just wanted to stop and get some salt, and I happened to be shedding a lot of tears. Secondly, I don't know its habits. I've never seen it eat or drink, and it doesn't exactly check in with me before it goes off to do whatever it does. I suspect it might have built a nest near a factory boiler somewhere, because sometimes when it flies over, it feels as hot as a burning coal! As for mimicking sounds? I don't really remember much, except for one time when I dreamed of two people chatting. Their conversation got deeper and deeper, and they said something like, "This land is just a glass marble spread on an opaque black velvet blanket"... When I woke up, it was standing at the head of my bed staring at me, tilting its little head. If you want to take a photo with it, feel free, just don't get me in the shot. As for those brothers and sisters who fainted, I'm sorry, and I wish you better luck next time. Before U-Chu arrived at the Rhodes Island headquarters, operators who enjoy avian photography had already discovered traces of the Northern Dusky Rare Avian nearby. Consequently, the photography enthusiasts on Rhodes Island immediately applied for field duty reassignments and formed a special squad, prepared to conquer this peak of the avian photography world in one fell swoop. After a week of trekking through the wilderness, Operator Scene was the first to capture a photo of the Northern Dusky Rare Avian. Although the composition and lighting control of this photo were not Scene's best, it was enough for the photography squad to celebrate incessantly on their way back—until they walked into the Rhodes Island living quarters again and saw dozens of operators surrounding U-Chu and an avian on her shoulder, snapping away with all kinds of cameras, personal terminals, and even surveillance probes. Perhaps due to prolonged exhaustion and the sudden psychological blow, several operators in the photography squad fainted on the spot. Scene maintained her calm expression, but when someone invited her to take a group photo of them with that arrogant Northern Dusky Rare Avian, she actually forgot to take off the lens cap first. The one on U-Chu's shoulder feels a bit different... It doesn't have any of the Originium shards that a Northern Dusky Rare Avian should have. Did you notice? —A certain operator in the photography group
Archive File 3
[Information Registration Application Record] Application Time: 13:21, Day ■, Month ■, Year 1102 Applicant: Leto Content: Operator U-Official's guardian at Rhodes Island changed from [None] to [Leto] [Voice Record] What do you mean "respect the child's wishes"... Stop, stop, stop, why does that sound so weird? I'm not trying to be her parent, I just want to take care of her. When she causes trouble at Rhodes Island, there has to be someone to clean up the mess, right? You're probably going to say "she hasn't caused any trouble yet," aren't you? Haha, just you wait! —Leto [Voice Record] I won't accept mediation! It has nothing to do with whether she lets me eat candy before bed... I'm talking about a matter of life and death! That punch of hers was so heavy, it looked like Antosha's soul was about to be punched out of him. Am I not allowed to be angry with her? I know she protected me too, but that's another matter. Anyway, I don't want her to be my guardian! —U-Official [Information Registration Approval Record] Approval Time: 09:01, Day ■, Month ■, Year 1102 Approver: Human Resources Department Content: Due to Operator U-Official's personal objection, Operator Leto's guardian application has been rejected. The specific choice of guardian is pending further discussion. [Excerpt from Operator Zima's Report Email] Stop letting that kid fool around, and don't let Leto keep messing about with her! There's still a lot of work to handle at the Saint Petersburg office. If she doesn't want Leto to be her guardian, then put my name down. But tell her, once my name is signed, she'll have to spar with me. P.S. If you actually manage to strike up a conversation with her, remember to ask how Leto managed to squeeze through that pipe back then... neither of them will tell me! [Information Registration Application Record] Application Time: Year 1102, Month ■, Day ■, 23:33 Applicant: U-U Content: Operator U-Official's guardian at Rhodes Island changed from [None] to [Leto] [Voice Record] Like I said, the kid isn't bad. She just can't understand things that are too complicated yet, like why friends would turn their fists against each other, or why family members would just never come back one day... When I was her age? I was way more mature than her! Alright, so I sign the guardian confirmation documents right here? Wait, what's this dormitory hygiene fine for? Did she hide those bugs in her quilt again? Procurement Center merchandise damage compensation... and a guardian interview for overdue literacy class homework... Uksik! Get out here! —Leto
Archive File 4
Per the requests of the Doctor and Amiya, the Medical Department has provided ample psychological counseling support for several survivors of the "Katoga Incident," including U-U. However, U-U has consistently shown high resistance toward "recounting" the events. She is accustomed to using jokes, fake crying, and acting spoiled to escape, unwilling to face the scenes of her inner trauma, and as medical personnel, we cannot blame her. The turning point occurred on the second day after the New Year. U-U came to the psychological counseling room on her day off. She picked the lock, sat in the soft sofa, and spoke at length to the empty desk and chair. We aren't sure if her turning on the interview recorder was an accident, but regardless, the functioning camera and microphone faithfully recorded everything. [Voice Record] ...I haven't told you about that house, have I? I asked Yura and the others, and no one knows how a poor kid like Matvey managed to build a house of his own. But on the day they were released from prison, a group of university students who had been stripped of their student status and citizenship were wandering aimlessly, unsure of where to go. Matvey said to the others, "Follow me." With just that simple sentence, he led those classmates to build a second and third floor onto the original house, and even made a small courtyard in front! That was the first stronghold of "The Unbound." They had many other strongholds later, but in the end, everyone returned to that house... Matvey said legend has it that the place was originally used to bury the dead, so it had always been empty. But when he dug the foundation, he only found some Originium shards; nothing scary. Yes, and Originium. Antosha noticed the stones on me early on, but they didn't say anything. I used to think black stones were the dirtiest, but after hearing about the great deeds of those Infected, I felt that these black stones were actually the cleanest. Clean stones, nothing to be afraid of. At this time in the year 110■, I had just found out that Matvey died in the blockaded area. A couple of days ago, I heard the latest news about Antosha from ■■. I was wondering, if Matvey were still alive and knew what a great thing Antosha is doing now, what would he say? Maybe he'd say, "Our friends are all on the right path"? That sounds like a lyric; I've heard Matvey humming it. Back then, he was sharpening a knife in the kitchen by the sunlight, and I was sitting at the table sorting stolen gold coins into stacks by denomination. A little later, Antosha would come back, and regardless of whether he was injured, he would first call out everyone's name in the house. Matvey would never answer; he would only nod slightly—honestly, it was a wonderful feeling, but I didn't even know what to call it, because it was so unfamiliar! Goodness, just how long did I stay in that house? Let me count... November, December... Could it be that I only spent a mere forty-odd days with them? No, how is that possible?! Only... forty-odd days? But I clearly felt like it was—
Promotion Record
"Miss, why do you keep staring at me?" "You're injured." "You mean this? It's nothing! Just a finger cut by a blade; a minor injury like this is nothing to me." "Sounds like you've seen some big scenes." "I've seen quite a few people die... bet you didn't expect that, did you? Hehe!" "When you're sad, you don't have to force yourself to smile." "A strange feeling... it feels like something is in my head—did you do this?" "Don't be afraid, little one. I just helped soothe some of your emotions. Now, you should be able to feel something new." "My face feels hot." "And what else?" "My nose feels tingly." "Is it because the smell of the New Year fireworks is too pungent?" "No... it's because during previous New Years, something... bad happened. It's strange... that I'm actually telling you this." "It's not strange. After all, we are both Liberi from Ursus, and we just happen to be sitting on the same bench during the New Year party." "It's so hard being a Liberi in Ursus..." "It's also hard to find a quiet corner at a Rhodes Island New Year party; you can feel so much joy and excitement no matter where you are." "Sounds like those aren't things one should need to escape from?" "Then why are you here?" The older Liberi gently stroked U-Chu's hair with a mechanical arm. U-Chu pouted: "I just feel like... I don't dare to let myself be happy." "I see. I've heard that the human heart consists of two separate rooms. Happiness lives in one, but it's always on edge, not daring to laugh too loudly for fear of waking the Pain living next door." "Huh? That's not what they said in general education class, but go on..." "But in reality, when you feel happy and joyful, you have no idea what's living next door. Maybe pain moved out a long time ago, and it's just an empty room?" "That makes sense, but how can I be sure?" "That's when we need a key." The older Liberi handed over a small badge with a big smiley face, an antenna, and a word printed in large letters. "'Courage,'" U-Chu read the word aloud. "Courage is the key. Open the door to the next room and take a look; it's actually been empty for a long time. No one will blame you, and no one will complain that you're laughing too loudly. You can put all the things you wanted to say but didn't in there, can't you?" The older Liberi looked into the distance. "Ah, my teammates are looking for me. I should go meet up with them." "Wait, big sister! If I want to talk to you again later, how can I find you?" "Don't worry, I'll find you first." The older Liberi laughed. "Besides, doesn't the badge I gave you have a communication antenna? You can whisper secrets to it anytime." U-Chu touched the "Courage" badge, suddenly feeling an impulse to say something to the empty desks and chairs in the psychological counseling room.

Voice Line List
Condition	Dialogue	Japanese Voice	Chinese Voice	Russian Voiceover
Appointed as Assistant	Be your assistant? You mean letting a young patient who hasn't even learned all her letters share your workload? Or are you afraid I'll cause more trouble and want to keep a close eye on me? No, no, I don't mind. You're the boss, so you call the shots.
Conversation 1	Why are you so much taller than me? If I stare at you while you're napping, will you have nightmares? And would you notice? Tsk, what a shame. Can you give me some thumbtacks to play with? I promise I won't let you feel—cough, I promise I won't prick you!
Talk 2	The power level of Saint Petersburg was stuffy and hot. I used to clean Originium pipes for people there and picked up many trapped beetles and butterflies—don't worry, I don't have them on me. Sigh, I was so stupid when I was little, thinking I was luckier than the bugs. But the fact that I was there meant we were actually the same.
Talk 3	I don't want to talk right now. It's not about my mood, it's just—let's just say I'm tired of talking, okay? I'm thinking about things, things that have nothing to do with you. I don't eat snacks, so stop talking to me! Sigh, my train of thought is all messed up! Let me see what snacks you have? Actually, never mind, want to go to the vending machine and buy some together?
Talk after Promotion 1	Boring, boring, boring. Why do all these "documents" look exactly the same? Is this what you look at every day... how pathetic. Want to play with glass marbles for a bit? No, no, these are mine, I can't lend them to you. You have to go find your own outside.
Talk after Promotion 2	This beast doesn't have a name. Why? It's not my pet, nor is it a product in a shop, so why does it need a name? It's willing to stay by my side, and not for food or warmth. Maybe it won't come tomorrow; everything is uncertain.
Talk after Trust Increase 1	Did you find the person who stole the blades from the stationery shelf? What a shame. But you're right, people are just attracted to shiny things. I read in Matvey's reading notes that some nobles would even hire killers to rob someone for a necklace—no, I didn't say I did it.
Talk after Trust Increase 2	Cookies and hot tea—are you trying to bribe me? To mediate a relationship, with whom? You've misunderstood; I don't hate Rosalind, but she almost beat Antosha into a pile of Originium Slug jelly. No, I'm not exaggerating. Besides, if you really want to bribe me, you'd be better off using blades, pins, or moth specimens.
Talk after Trust Increase 3	The book Matvey gave me? No, there aren't any great truths inside, just some things he and Antosha went through. I'm reading it very slowly, or rather, I'm actually a bit reluctant to read it. I know what you want to ask. Yes, I miss them, and I always will. I'd still rather hear him tell the stories himself.
Idle	Oh my, I didn't mean to scare you. I've been standing here watching you for a long time—ever since you first fell asleep. What's wrong?
Operator Reporting	So you're Boss Sonya's boss? Just call me U-Choo. Sonya said you're very capable, but you don't look like you could beat her in a fight. Fine, don't worry, if a fight really breaks out, I'll help you—what are you laughing at?
Watch Combat Records	Which street corner did you buy this thing at? The movie picture is so clear, and there are no weird watermarks... What do you mean, it's not pirated? And it's not a movie?!
Elite Promotion 1	Is this for me? The style is so old-fashioned, are you sure you didn't grab the wrong one—oh, it's a Promotion Medal. Okay, thank you. A speech? Uh, then "keep working hard," and try to give me a prettier one next time.
Elite Promotion 2	Another medal for me? Not bad. If it rained again, today would be perfect. Check the weather forecast? Sigh, the newspaper in my hand is just a prop for a disguise. Do you really want to know what the weather was like in St. Petersburg eight years ago?
Assign to Team	Sss—no one warned me there would be so many people before I came.
Appointed as Squad Leader	No need to stare at me, just go about your business.
Departure	Someone always has to be heartless enough to hurt others' feelings, and someone always has to heal those wounded hearts—it seems everyone has made sacrifices, right? Don't worry, I'll treat them well.
Operation Start	Shh—keep it down. Enemy movements? I don't know, I just want some peace and quiet.
Selected Operator 1	Let's leave it at that, don't hesitate.
Operator Selected 2	You're the boss, I'll listen to you.
Deployment 1	As—you—wish.
Deployment 2	Of—course.
In Battle 1	I know you're not afraid of pain, but try this anyway—doesn't that feel better?
In Battle 2	Hey! No beating my patients! What? That guy isn't on our side?
In Battle 3	Right, hit them like that! Don't be afraid, I'm here!
In Battle 4	I'll stitch up the wound. Don't worry, I'll make sure it's a beautiful job.
Complete High-Difficulty Operation	You really deserve some praise this time, Boss.
3-Star Result	Look at how nervous you are. I told you I'd help you!
Non-3-Star Result	What are you looking at me for? Want to hear my evaluation, or should I skip it? Tsk, what if I was actually planning to praise you?
Operation Failed	I smell danger—did someone spray perfume? If not, then the enemy must be catching up. Run!
Assign to Facility	It's too bright. I need a corner where the light can't reach... I just like it that way, so what?!
Poke	Have you washed your hands? It's not that I'm disgusted by you, it's just that I've just finished organizing my collection. For safety's sake, you'd better wash them again in a bit.
Trust Tap	No comment. Yes, you haven't asked yet, but that doesn't affect my answer... Oh, fine, just ask. Look at that face of yours—seriously, what were you going to say to me? Tell me!
Title	Arknights.
New Year's Greetings	I don't like New Year's aspic and pies, but I do quite like the tradition of writing wishes on small slips of paper and burning them. In the past, I used to write "a place to live," and then I met Antosha. Later, I changed it to "being able to eat my fill," and I ended up here. As for now—I'm not telling you!
Greeting	Strange, I keep feeling like someone's watching me... You're just in time, take a look at the humidifier on your desk—isn't it a bit weird? No? Impossible, impossible! My intuition is always spot on!
Birthday	Oh, you found it. I was planning to sneak it in here before you got to the office. Here, a doll I sewed to look like you, cute right? After all, you take good care of me, so Happy Birthday! What do you mean you're not used to me talking like this? Hey! Explain yourself!
Anniversary Celebration	"The Road." Antosha taught me that word many times, trying to explain its meaning, but Matvey would always stop him, saying you can't understand it just by listening to others—it's better to see it and walk it yourself. Doctor, I've seen a lot on Rhodes Island, and I want to go even further.

Parameters

Module

Recruitment Contract and Tokens

Archives

Character Lines

Character History

SideStory "The World as It Is"

Character Information

Notes and External Links