Jiang Yu'an

Biodata

Background / History

Education and Connection to Lin Yang

Jiang Yu'an attended high school with Lin Yang, who sat diagonally behind her. He remembered her as quiet, academically capable, and beautiful, and enjoyed looking at her during their school days. She was recommended for admission to a top university to study forensic medicine and became a professional forensic pathologist after graduating 11 13.

She also had a connection to an appraisal firm in the real world. After seeing Lin Yang's observational skills during the school ordeal, she offered him a position at her company if they escaped, clarifying that it was an appraisal firm rather than a forensic company 39.

Appearance

• Face: Described in Lin Yang's high-school recollection as though carved from jade 13.
• Hair: Falls loose over her shoulders and appears slightly dark brown in firelight 39.
• Clothing: Wears a dark blue outdoor jacket or windbreaker; she later tears its lining into makeshift bandages 13 31.

Personality

Jiang Yu'an generally responds to danger with restraint and practical reasoning. When the survivors panic over the Faceling rules, she calculates how many further deaths would doom the group. In the Yellow Room, she initially answers an aggressive newcomer's accusations calmly rather than escalating the confrontation 9 41.

Her support for Lin Yang is grounded in his actions rather than a claimed special identity. She publicly defends his provision of food, escape route, and night-watch arrangements, and later demands evidence when Shen Cheng accuses him of being a Faceling. Nevertheless, she questions Lin Yang privately about why he trusted her to examine the blood evidence 13 18 35.

She is also attentive to vulnerable survivors. She comforts Shen Yue after Shen Cheng disappears and uses her own clothing to treat Liu Jialiang's injuries 28 29 31.

Abilities & Skills

Forensic Examination

Her professional training allows her to interpret physical evidence relevant to identifying killers and unfamiliar threats 11 43.

• Bloodstain analysis: Examines dried human blood on Li Wei's hand and estimates that it formed approximately eighteen hours earlier, contradicting his account that it came from the recent fight 11.
• Bite-mark comparison: Determines that Jin Xiucheng's fatal wound was not caused by a Faceling. The spacing between the teeth marks is almost twice that of a Faceling's humanlike bite 43.

Emergency Wound Care

She provides improvised treatment with the supplies available to the survivors 31.

• Tears the lining from her outdoor jacket to bandage Liu Jialiang's bleeding side 31.
• Rinses his wound with the remaining Almond Water; Lin Yang later notes that she has bandaged him three times 31.

Deduction and Threat Assessment

She combines observations, broadcast information, and enemy behavior to assess the group's situation 9 30 31.

• Survival calculations: Identifies that twenty-two additional deaths would leave the humans doomed under the announced Faceling conditions 9.
• Headcount analysis: Supports the possibility that Shen Cheng survived his disappearance because the broadcast's survivor count does not match the presumed deaths 30.
• Enemy priorities: Recognizes that a Faceling deliberately targeted Liu Jialiang, reasoning that the creatures fear his gunman identity or might benefit from killing him 31.
• Seer protection: Warns that openly identifying the Seer would expose them to Faceling attacks, citing Zhang Lei's death 46.

Group Leadership

• Leads one of the teams searching the teaching building for food 21.
• Returns with five ham sausages and contributes them to the shared supplies; she is the only search leader besides Lin Yang to bring back food 21.

Story Role / Major Arcs

Faceling School

Jiang Yu'an is among the survivors who agree to follow Lin Yang when he organizes the classroom group 9.

Her examination of Li Wei's bloodstains helps expose his false account. Under pressure, he reveals knowledge of Zhang Lei's death time, then transforms and lunges at her. Lin Yang restrains him, allowing the survivors to kill him 11 12.

When the classroom opens into the ruined school, she and Shen Cheng remain with Lin Yang while most survivors rush away. After the danger outside becomes apparent, she explains that the school is their only accessible area and defends Lin Yang against those dismissing him for not being the Seer 17 18.

Following the tentacle encounter, she supports Shen Yue through her brother's disappearance. She later treats Liu Jialiang after a Faceling attack and identifies his gunman role as the likely reason he was targeted. Her consistent assistance leads Lin Yang to exclude her from the people he considers necessary to inspect for a hidden Faceling identity 28 30 31.

When the returned Shen Cheng claims that Lin Yang is a Faceling, Jiang Yu'an demands proof and physically places herself between Lin Yang and Wang Jianjun, who approaches with a rope to restrain him. The Yanbian men's subsequent attack exposes Shen Cheng as the actual Faceling 35.

Yellow Room

After the school game ends, Jiang Yu'an cautions that passing through the opened gates does not necessarily mean returning home. She subsequently appears with Lin Yang's companions in the Yellow Room, where another broadcast announces hidden Facelings 40 41.

She notices that Jin Xiucheng and Jin Chenghuan are missing. When Jin Xiucheng's body is found, her examination establishes that something other than a Faceling killed him. She flees with the group when a featureless black creature approaches 41 43.

During the dispute over finding the Seer, she supports concealing that person's identity. She remains with Lin Yang's group rather than joining those who rally around Liu Yunwei's claim to be the Seer 46 47.

Relationships

• Lin Yang — Former high-school classmate and survival-group leader. She becomes a dependable supporter, protects him from an attempted restraint, and offers him work if they return to the real world. His remembered attraction to her dates to high school; no romantic relationship is established in the provided chapters 13 18 35 39.
• Shen Yue — A survivor she repeatedly comforts after Shen Cheng disappears. Shen Yue later falls asleep against her shoulder 28 29 30 39.
• Liu Jialiang — Injured teammate whose wounds she treats. Her assessment of the Facelings' interest in his gunman identity prompts Lin Yang to order additional protection for him 31.

Notable Quotes

“Does it matter whether he's the prophet? He gave you food and opened the classroom door! He even arranged for people to keep watch at night. A real prophet couldn't have done more than that!” 18

“No. An appraisal firm. It would be a shame to waste your powers of observation.” 39