Siberian Duck

Biodata

Background / History

Before Honkai: Star Rail launched, Siberian Duck was already an established HoYoverse content creator. She had played the game during testing, allowing her to recognize new scenes and changes involving Jiang Yu during her launch-day playthrough 1 3 47.

On the evening before launch, viewers persuaded her to interrupt a Genshin Impact Spiral Abyss session to watch the opening video, Interstellar Journey. Excited by the video and its unfamiliar white-haired swordsman, she announced that she would stream the launch immediately and abandon her planned day off 1.

Appearance

• Virtual avatar: She streams through an onscreen avatar positioned in the bottom-right corner of her broadcast 1 2.
• Expressive presentation: Her avatar appears open-mouthed after Interstellar Journey and tips backward with closed eyes following her reaction to the interrupted Dan Heng mouth-to-mouth scene 1 2.

Personality

Siberian Duck is known among her viewers for being “one of the bros,” her infectious laughter, and remarks that can get her stream penalized. Her broadcasts feature profanity, exaggerated reactions, and playful arguments with chat. When viewers blame her for choosing an unenthusiastic response to March 7th, she tries to redirect the blame toward Jiang Yu before giving up the argument 1 36.

She is openly enthusiastic about attractive characters, praising Dan Heng, Kafka, Himeko, Gepard, and especially Jiang Yu. His contrast between impressive swordsmanship and an airheaded, adorable personality quickly wins her over; she declares that she wants to pull for him during his early trial appearance 1 2 3 9 47.

Her investment in the story makes her protective of Jiang Yu. During the Doomsday Beast battle, she angrily protests its repeated attacks on him and worries that the game might kill him off. In the Horrific Maze, her confidence in his protection alternates with genuine fear when the environment darkens and an illusion shows him possessed 14 26 27.

Abilities & Skills

Livestreaming and Commentary

• Switches between gameplay, promotional videos, and official-account posts while responding to viewer messages 1 32.
• Narrates character interactions theatrically, including treating Jiang Yu and March 7th’s banter like a sporting event 9.
• Spots visual details such as Jiang Yu’s hungry expression around a Warp Trotter and his reddened face and shivering on Jarilo-VI 26 39.

Gameplay and Character Testing

• Helps viewers clear Genshin Impact’s Spiral Abyss 1.
• Checks Jiang Yu’s available trial abilities and identifies his locked Ultimate, hidden HP, and undisclosed character information 3 4.
• Compares his trial damage with Dan Heng’s: their basic attacks deal 309 versus 39, while their skills deal 721 versus 89 in the documented encounter 4.
• Uses Jiang Yu’s Celestial Torrent support during the Doomsday Beast fight; it damages all three enemy components and applies a one-turn, 20% vulnerability effect through Dream Drowning 14.

Video Editing

• Stays up overnight producing “Sunshine Kid: The Young Sword Immortal from the Xianzhou.” The AMV-style edit begins with Jiang Yu’s introduction, highlights his cute gestures, and ends with his attempt to suppress the Stellaron 16.
• The video quickly gains views, likes, coins, and favorites. Its promotion brings Jiang Yu additional fans and popularity, which increases his strength through the Popular Character System 16.

Relationships

• Jiang Yu — Her favorite subject of enthusiastic commentary and a dedicated fan edit. She calls him “Little Yu” and “Little Fish,” wants to pull for him, and makes a screenshot of him holding Stelle’s hand her computer wallpaper. Their messages occur through her Trailblazer’s in-game phone, rather than a real-world meeting 3 13 16 17 18.
• Viewers — An active audience that recommends videos, alerts her to official announcements, teases her reactions, and challenges her dialogue choices 1 2 32 36.
• Dan Heng — A character she admires for both his looks and his dependable treatment of Jiang Yu. Their early cooperation makes her interested in shipping the pair; she later praises Dan Heng for quietly putting earmuffs on Jiang Yu 1 4 47.
• Huahua’s Increasing Baldness — A fan artist whose previous two doujinshi she has closely studied and enjoyed. She jokingly asks whether the artist’s liver can withstand another rush of Jiang Yu-inspired work 32.
• Pom-Pom — Their cuddle scene with Jiang Yu makes her want a Pom-Pom plush. She also jokes that the Conductor has a double standard about who receives petting privileges 32.

Story Role / Major Arcs

Launch and Herta Space Station

• Selects the female Trailblazer because she finds her easier to relate to, naming her “Xiboliyaya Ya” 2.
• Recognizes Jiang Yu’s crashing entrance and the subsequent Dan Heng-focused sequence as departures from the tested story 2 3.
• After beginner tutorials, pulls, and leveling, resumes the missions with Gepard, Welt, Seele, and Himeko; Jiang Yu’s trial character is no longer available after Asta asks him to remain behind 9.
• Watches Jiang Yu return to protect the crew and uses his support in the Doomsday Beast battle before deciding to compile his scenes into a video 13 14.

Debt and the Horrific Maze

• Receives Jiang Yu’s request for help after completing the first Simulated Universe test. Accepts the gold Trailblaze Mission associated with his 300-million-Credit debt, offering 200 Stellar Jade 16 17.
• Collects another 60 Stellar Jade from the Warp Trotter encounter, enthusiastically crediting Jiang Yu with bringing the quest’s total to 260 26.
• Progresses through the Horrific Maze’s scares, including the illusion of a possessed Jiang Yu attacking Stelle. Is surprised when the resolution reveals that he defeated the Curio by roasting it to tears rather than overwhelming it with sword attacks 26 27.
• Reports to Asta and receives the mission’s 200 Stellar Jade reward 27.

Astral Express

• Explores every dialogue option with Himeko before boarding. The crew’s apparent emergency turns out to be Jiang Yu cuddling Pom-Pom, prompting her to slam her desk at the abrupt emotional reversal 31.
• Checks Jiang Yu’s newly released character art after a viewer’s alert and reads the official account’s teasing announcement that he cannot yet be pulled 32.
• Describes the Express crew as a family: Welt and Himeko as the parents, Dan Heng as the dependable eldest, March 7th as the lively second child, the Trailblazer as the clueless third, and Jiang Yu as the spoiled youngest. Chat broadly agrees 36.

Jarilo-VI

• Comments on Jiang Yu’s discomfort in the snow and the squad’s use of a captured Blazing Glory Creation as a portable heater 39 40.
• Recognizes Sampo’s hiding place from her earlier playthrough, but initially misunderstands Jiang Yu’s decision to leave him alone; the squad instead hides nearby to watch him endure the cold 47.
• Cheers when Jiang Yu prevents Sampo from escaping the Silvermane Guards, then laughs at his attempt to exchange Sampo for money after Gepard arrives 47.

Notable Quotes

“Now I have to pull for him!” 3

“What's there to fear? I'm the protagonist, and I've got Little Fish with me! A brave Sword Immortal fears no hardship! A sunshine kid keeps the ghosts away! Charge!” 26

“I want to pet them too! Little Fish is obviously out of reach, but surely Pom-Pom isn't? I have to buy a Pom-Pom plush!” 32