Dugu Yan

Biodata

Feature	Value
Name	Dugu Yan (独孤雁)
Alias(es)	Yan Yan, used by Dugu Bo and Yu Tianheng; “purple-hair,” used teasingly by Lin Ye and Ning Rongrong 12 13
Gender	Female 12
Affiliation	Dugu family; Heaven Dou Royal Academy; Imperial Fighting Team 12
Occupation/Role	Vice-captain of the Imperial Fighting Team; customer of Origin Internet Cafe 12
Martial Soul	Jade Phosphorous Serpent 12 13
Cultivation	At the threshold of becoming a Soul Ancestor; no completed breakthrough is documented 12
Status	Alive; hereditary serpent-poison backlash temporarily suppressed by Cola, with a permanent cure still sought 16 27 29
First Appearance	Chapter 12 12

Power Progression

Her documented gains are primarily within Cyberpunk 2077. The supplied chapters do not show her receiving real-world cyberware or completing a cultivation breakthrough 12 27.

Stage / Realm / Level	Chapter	Notes
Soul Ancestor threshold	12	Attempts to circulate Soul Power trigger severe poison backlash, obstructing her training.
First technological combat victory	13	With her Soul Power and Martial Soul unavailable in Night City, she kills attacking Maelstrom members using a starter Chemical Grenade.
Smart Assault Rifle acquired	22	Buys a rifle with homing ammunition, allowing her to attack enemies without conventional aiming.
Poison-healing tournament build	27	Uses a Metabolic Editor to turn poison damage into healing and a Tyger Claws Dermal Imprint to counter homing ammunition. Defeats Ning Rongrong but loses to Zhu Zhuqing’s Sandevistan-assisted rush.

Background

Dugu Yan is the granddaughter of Poison Douluo, Dugu Bo, and a prodigy of Heaven Dou Royal Academy. Her family’s Jade Phosphorous Serpent Martial Soul grants formidable poison power, but its venom also attacks its users’ meridians as their Soul Power grows. She has endured the resulting pain for more than a decade, and even her grandfather cannot cure it 12.

Her noble upbringing shapes how others approach her: some fear her family, others flatter her, and Yu Tianheng’s attentiveness is connected to a possible marriage alliance between their families. Before experiencing Night City, she openly looks down on commoners 12 14.

Appearance

• Hair: Short, deep-purple hair 12.
• Eyes: Emerald-green eyes with slit pupils 13 14.
• Build: Described as having a striking figure 12.
• Effects of poison backlash: During a flare-up, she becomes deathly pale and clutches her chest in pain. After Cola suppresses the poison, she returns home rosy-cheeked, energetic, and able to stand fully upright 12 16.

Personality

Initially proud, combative, and conscious of her noble status, Dugu Yan enters Origin Internet Cafe expecting a scam and threatens to destroy it with poison if cheated. Her chronic pain intensifies her irritability, leading her to reject Yu Tianheng’s help and demand solitude after failed training 12.

Her concern for Dugu Bo quickly outweighs her pride. Discovering potential treatments makes her offer family treasures, her grandfather’s service, and her own assistance to Lin Ye. She also becomes more independent, refusing Dugu Bo’s order to abandon the game when she believes it offers their best chance of survival 13 18.

Night City brings out her empathy and determination. Jackie’s unconditional kindness challenges her prejudice against commoners, while V’s life-threatening condition mirrors her own. She remains competitive and prone to bantering with Ning Rongrong, but accepts the daily play limit more quietly after becoming emotionally invested in V’s story 14 15 27.

Abilities & Skills

Jade Phosphorous Serpent Poison

Her Martial Soul produces corrosive poison, but its power comes with hereditary backlash 12.

• A burst of her poison-laced Soul Power corrodes nearby trees into deadwood 12.
• Circulating Soul Power can cause searing pain through her chest and beneath her ribs, making cultivation dangerous 12.
• Her Soul Power and Martial Soul cannot be used inside Night City 13.

Toxicology

Dugu Yan applies her poison expertise to unfamiliar chemical weapons and cyberware 12 13.

• Detects industrial exhaust and the corrosive qualities of Night City’s rain 13.
• Recognizes that a Chemical Grenade’s destructive power rivals her serpent venom without requiring Soul Power 13.
• Rejects the Blood Pump as a potential treatment because faster circulation could accelerate poisoning 13.
• Identifies the Metabolic Editor and Toxin Extractor as possible answers to her family’s poison backlash; their effectiveness against her real-world condition remains untested 13 16.

Cyberware-Based Combat

Her tournament tactics combine poison-area control, self-healing, and equipment counters rather than relying solely on firepower 27.

• Poison-healing loop: Throws Chemical Grenades around herself while her Metabolic Editor converts the resulting poison damage into healing 27.
• Smart-weapon counter: Uses a Tyger Claws Dermal Imprint to neutralize Ning Rongrong’s homing ammunition 27.
• Area denial: Surrounds herself with toxic gas to punish approaching opponents 27.
• Limit: Zhu Zhuqing crosses the poison zone under Sandevistan acceleration and kills her before the gas can inflict sufficient damage 27.

Equipment / Weapons / Items

In-Game Equipment

• Unity Kinetic Pistol — Part of her starter equipment 13.
• Chemical Grenades — Secure her first victory and later form the core of her tournament poison strategy 13 27.
• Smart Assault Rifle — Fires tracking rounds; she demonstrates it by pointing toward the sky and firing at enemies beyond cover 22.
• Metabolic Editor — Converts poison damage into healing on her tournament character. Bringing one into reality remains her principal objective 27.
• Tyger Claws Dermal Imprint — Counters Ning Rongrong’s smart ammunition during their match 27.

Real-World Items

• Storage Soul Tool — Holds the Gold Soul Coins she offers when trying to buy the cafe’s Cola in bulk 12.
• Origin Internet Cafe Cola — Suppresses her serpent poison and relieves its pain for one day. It treats the symptoms rather than permanently curing her, and cannot be taken off the premises 12 16.

Relationships

• Dugu Bo — Grandfather and fellow sufferer of hereditary poison backlash. She seeks a cure for both of them, introduces him to Cola, and challenges his rejection of cyberware. He later becomes a gamer and proudly celebrates her tournament victory 13 16 17 18 20 27.
• Yu Tianheng — Captain of the Imperial Fighting Team. He worries about her flare-ups, though she initially pushes him away; their families are considering a marriage alliance 12 14.
• Lin Ye — Cafe owner and gatekeeper to potential materialization rewards. She changes from threatening his shop to pleading for his help, then accepts his instruction to pursue rewards through gameplay 12 13 14.
• Ning Rongrong — Fellow gamer and outspoken rival. They trade insults, dispute tournament preparation, and face each other in a match Dugu Yan wins through equipment counters and poison 13 15 23 27.
• Zhu Zhuqing — Cafe cashier and tournament opponent. Serves her first Cola and later defeats her poison build with superior speed 12 27.
• Jackie Welles — In-game companion whose kindness is unconnected to her family status. His protection and death deeply affect her 13 14.
• V — Her playable identity in Night City. V’s struggle against the Relic leads Dugu Yan to identify with the protagonist’s fight to survive 14.

Story Role / Major Arcs

Discovering Relief and a Possible Cure

After a painful training failure, Dugu Yan follows rumors about Xue Qinghe’s gaming habit to Origin Internet Cafe. She buys Cola to test it for poison, only to discover that it immediately suppresses her own venom. Her attempt to buy the entire stock for Dugu Bo fails because of the no-takeout rule 12.

Her first gaming session introduces her to Chemical Grenades and Viktor’s cyberware catalogue. The Metabolic Editor offers a possibility beyond temporary relief: making poison heal its victim. Lin Ye explains that advancing the story and earning achievements can produce random materialization rewards, so she returns to the game 13 14.

Becoming Invested in Night City

Playing as V, she participates in the Arasaka hotel heist, witnesses Jackie’s death, survives Dexter DeShawn’s betrayal through the Relic, and encounters Johnny Silverhand within V’s mind. The experience changes the game from a means of obtaining equipment into a personal struggle for survival 14.

Her enthusiastic explanation of “Mechanical Ascension” horrifies Dugu Bo, who mistakes the cafe for a cult. After his attack fails, she makes him drink Cola and refuses his demand to stop playing. Watching her combat gradually draws him into gaming himself 16 17 18 19 20.

First Night City Mercenary Grand Prix

Dugu Yan enters the tournament hoping to materialize a Metabolic Editor and save her grandfather. During preparation, the six-hour daily limit and expensive upgrades frustrate her; she also protests Ning Rongrong’s use of family manpower to earn money 22 23.

Round / Opponent	Result	Decisive factor
Opening round	Bye	An odd number of entrants advances her automatically to the three-person round robin 27.
Ning Rongrong	Victory	Counters homing ammunition and traps Rongrong in poison gas while healing herself 27.
Zhu Zhuqing	Defeat	Zhuqing uses Sandevistan speed to cross the gas and kill her before the poison can wear her down 27.

Zhu Zhuqing wins the championship, leaving Dugu Yan without the cure she sought. When the cafe subsequently closes for a three-day upgrade, Yan complains about losing access to the game 27 29.

Notable Quotes

“My grandfather is the Poison Douluo! If you can make that thing real, I'll have him be your bodyguard! No—I'll do anything for you myself!” 13

“So this is what a real adventure feels like...” 14

“Grandpa, the times have changed! Flesh is weak. Now we must seek Mechanical Ascension!” 16