Su Huan

Biodata

Feature	Details
Name	Su Huan (苏焕)
Alias(es)	Captain; Boss; Chief; Brother Su; Train Master 9 22
Species/Race	Human
Gender	Male
Affiliation	Armed Train
Occupation/Role	Leader and Train Master of the Armed Train; Evolver
Status	Active 50
First Appearance	Chapter 1: Conductor's Log

Background

Su Huan is a reborn apocalypse survivor who retains knowledge from a past life in which he endured four years of the disaster. He remembers future Evolvers, evolutionary paths, and the value of specialized talent, using that knowledge to establish an independent Armed Train rather than depend on larger factions 2 10 12 27.

At the outset, he controls a train carrying 1,226 people and immediately imposes a strict fare-and-labor system: passengers must contribute supplies, skills, or work to remain aboard 1 4 6. He recruits Yu Jing for mechanical expertise, Yu Yue for nursing, Liang Kuan as driver, and Qi Xiaoba for his rare Metal Control ability, building the core personnel needed for his long-term project 1 2 7.

Su Huan’s objective is to turn the train into a self-sufficient mobile fortress. His plans include armor, anti-climbing defenses, water purification and storage, air circulation, farming, fuel reserves, combat platforms, and weapons systems 5 11 22 43.

Personality

Su Huan is calculating, resource-driven, and intensely controlling. He evaluates people primarily by usefulness, recruits skilled survivors aggressively, and treats food, shelter, and protection as debts that must be repaid through labor or supplies 3 4 27.

His leadership combines practical concern with ruthless discipline. He distributes food, accounts for water and fuel, improves living conditions when necessary, and assigns roles according to each member’s strengths; however, he also intimidates passengers, eliminates threats without hesitation, and views potentially dangerous allies with caution 17 20 25 30 44.

Despite his cold exterior, Su Huan shows selective patience and care toward his core team. He mentors Qi Xiaoba, supports Liang Kuan’s growth as a Defender, recognizes Yu Jing’s research value, and guides Yu Yue in controlling her abilities 16 20 28 41.

Abilities & Skills

Pan-Energy Conversion

Su Huan’s main Evolver ability is Pan-Energy Conversion. He considers advancing it to level 3 as a prerequisite for selecting an Evolutionist profession 20.

• Powers the train’s engine during emergencies, allowing it to break through a zombie horde 17.
• Provides a basis for electrical attacks and high-temperature offensive techniques 25 34 41.
• His conversion efficiency reaches 20%, reducing the energy cost of his High-Temperature Bullets 41.
• He considers himself vulnerable during the early stages of his development and relies heavily on the Armed Train for protection 20.

Electrical Discharge and Mobility

Su Huan can emit and shape electrical energy for combat and movement.

• Electrocutes intruders attempting to breach Carriage 3 25.
• Uses compressed electrical energy through water to rapidly close distance on a River Crab and paralyze it 34.
• Releases blue currents to immobilize a Tier 1 Night Demon 42.
• His evolution produces visible manifestations of red light or lightning 28.

High-Temperature Bullets

Su Huan generates high-temperature projectiles capable of incinerating or disabling hostile targets.

• Finishes off a paralyzed River Crab with a three-round burst 34.
• Clears large groups of ordinary zombies while supporting Liang Kuan in close combat 41.
• Incinerates a Tier 1 Night Demon’s head at close range 42.

Pan-Energy Perception

Su Huan can sense Pan-Energy fluctuations in objects and people.

• Detects that Gao Zhe is an Evolutionist through his Pan-Energy signature 26.
• Cannot use this perception alone to determine another Evolver’s specific profession 26.
• Identifies Yu Jing’s recent evolution from the Pan-Energy fluctuations around her 37.

Silent Walking

Su Huan possesses a skill that allows him to approach quietly enough to startle Yu Yue without her noticing his presence 4.

Combat and Survival Knowledge

His memories from his past life give him advanced practical knowledge of Evolvers, Evolutionary Beasts, materials, and survival methods.

• Explains gradual evolution through Pan-Energy accumulation and the hazardous rapid-evolution method known as Bloody Resonance 9.
• Identifies Evolutionist categories and their defining traits, including Manipulators, Crafters, and Defenders 10.
• Recognizes evolutionary requirements for the Energy Storage Core profession, which he considers pursuing through the Perpetual Motion Pivot path 20.
• Uses scent masking, darkness, and noise discipline to evade the White Snake 32.

Equipment / Weapons / Items

• Kawasaki Ninja H2 motorcycle — Kept dismantled in his cabin, restored by Yu Jing, and later used for solo travel 3 4 45.
• Sniper Leica Crossbow — Used to kill the Blood Hound; later carried during night watch 8 20.
• Dagger — Carried on his calf and used to extract the Blood Hound’s heart 9.
• Logbook / notebook — Used to track the Armed Train project, personnel, and carried supplies 3 10 36 45.
• Handmade emergency explosive device — A bite-triggered cylinder intended as a last-resort suicide device; Su Huan warns that it is unreliable 34.

Relationships

• Yu Jing — Recruited as the Armed Train’s principal mechanical talent. Su Huan values her engineering ability, relies on her modification designs, and supports her development as a Crafter 1 3 11 37.
• Yu Yue — Yu Jing’s mother and a nurse recruited alongside her daughter. She manages supplies and meals before evolving into a sound-based Manipulator whom Su Huan assigns to reconnaissance and potential long-range combat 1 13 28 34.
• Liang Kuan — Train driver and dependable subordinate. Su Huan trusts him not to betray the team, creates combat opportunities for his evolution, and later fights alongside him after he becomes a Defender 2 37 41 43.
• Qi Xiaoba — Metal Controller and one of the most valuable members of the Armed Train. Su Huan knew of him from his past life, mentors him closely, and develops a friendship with him 7 16 20.
• Wan Xing — Core team member responsible for harvesting Pan-Energy Crystals and materials from zombie and Evolutionary Beast corpses 16 21 44.
• Gao Zhe — Powerful but distrusted survivor. Su Huan permits him aboard while keeping him away from the front carriages; Gao Zhe later injures Su Huan with venom 20 36.
• Lao Da, Lao Er, and Lao San — Three brothers encountered during Su Huan’s solo motorcycle expedition. He earns their trust while concealing his true position as the Train Master 46 48 50.

Story Role / Major Arcs

Establishing the Armed Train

Su Huan begins recruiting useful survivors, setting ticket rules, and converting the passenger train into a defensible base. He identifies Yu Jing’s maintenance talent, recruits Qi Xiaoba, and establishes the first phase of the Armed Train project 1 3 7 11.

Blood Hound Attack and Early Evolution

When a Blood Hound breaches the train, Su Huan helps repel it with Qi Xiaoba and kills it using his crossbow. He then uses the beast’s heart to give Xingzi a chance to undergo Bloody Resonance, demonstrating his knowledge of rapid evolution 8 9.

Armed Train Expansion

Su Huan directs armor welding, storage construction, water-tank preparation, corpse harvesting, and passenger labor. He expands the team’s technical capacity while strengthening the train against zombie hordes and Evolutionary Beasts 13 16 17 22.

Water Plant Conflict

Su Huan leads operations around the Water Plant to acquire fuel and an integrated water purifier. He uses Yu Yue’s sensory ability and his own electrical attacks to eliminate threats, but is later wounded by Gao Zhe’s venom 28 34 36.

Hydrogen Train Salvage

After Liang Kuan evolves during a battle with Night Demons, Su Huan salvages eight carriages from a damaged Hydrogen Train and integrates them into the Armed Train. He reorganizes the carriages, establishes a workshop for Yu Jing, and plans a modular water system 42 43.

Fire Truck Expedition

Su Huan leaves the train on his restored Kawasaki Ninja H2 to retrieve firearms from a fire truck. He encounters the three brothers, survives a Butcher pursuit, helps secure supplies, and conceals his identity while preparing to bring new allies into his sphere of influence 45 46 48 50.

Notable Quotes

“As long as you are on this train, you must listen to me. I will only say this once.” 9

“Use thunderous means to perform acts of mercy!” 20

Trivia

• Su Huan prefers not to use a Deep Blue Data wristband because he does not want his personal data monitored by unknown parties 5.
• He keeps detailed checklists for the Armed Train project, including requirements such as maintenance talent, rail repair, and material collection 3 10.
• He knows that Qi Xiaoba likes canned yellow peaches and gives him scarce fruit cans to aid Pan-Energy recovery 20.