Xu Tui

Biodata

Feature	Information
Name	Xu Tui (许退)
Alias(es)	Xu Jinbu; “Little Leg”
Species/Race	Human
Gender	Male
Affiliation	Huaxia Gene Evolution University; Wisdom Heart Category of the Mysterious System; Lab 14 intern assistant
Occupation/Role	Student; Gene-new human cultivator
Status	Active
First Appearance	3

Power Progression

Stage / Realm / Level	Chapter	Notes
14 activated Gene Points	7	Confirmed as Mysterious System Wisdom Heart Category Gene Points after the Gene Aptitude Test.
15 activated Gene Points	14	His reckless attempt to direct energy with consciousness successfully lights a new point in his head, proving he can autonomously unlock Gene Points.
16 activated Gene Points	14 15	Carefully activates a Gene Point in his left calf; the process causes extreme hunger and mental exhaustion.
18 activated Gene Points	17 18	Uses an E-grade Energy Potion to activate two further points, strengthening his left leg and right-hand fingers.
Mind Sea Concentration Gene Forging Knowledge Method v4.9, first eight points	46	Uses Illusory Internal Vision to locate and activate the first eight required Gene Points of the method’s first layer.

Background / History

Xu Tui was a Jincheng student whose disciplined study routine gave him a highly precise biological clock. He underwent the Gene Aptitude Test alongside Cheng Mo and other classmates, initially fearing he had failed before the test revealed fourteen activated Gene Points. All fourteen belonged to the rare and poorly documented Wisdom Heart Category of the Mysterious System. 4 6 7

After the test, Xu Tui discovered that he could observe his own body while meditating. He named this ability Internal Vision and distinguished between its anatomical “True” state and its energy-focused “Illusory” state. By directing energy from his stomach toward a gray point in his head, he forcibly unlocked another Gene Point—but suffered bleeding from his eyes, ears, nose, and mouth before losing consciousness. 8

His subsequent awakening of Mental Induction allowed him to sense through walls and detect people following him. This led to his involvement in the Special Intelligence Agency’s operation against the Dawn Redemption Traitor Organization; he exposed and helped capture a suspected traitor at a milk tea shop. He later learned that he had been used as bait, an experience that intensified his desire for strength and secrecy. 9 12 13 14

Xu Tui chose Huaxia Gene Evolution University for its Mysterious System research and for Professor An Xiaoxue’s guidance. During the convoy journey, he detected escort teacher Cha Yifeng’s suspicious false teeth through Mental Induction, helping uncover Cha’s betrayal before the convoy ambush. In the ensuing battle, Xu Tui fought alongside Cheng Mo, saved Gong Ling from a falcon, and received credit for killing the cyborg Ahu. 9 23 24 25 33 39

At the university, Xu Tui became An Xiaoxue’s student in the Wisdom Heart System. He concealed much of his sensing capability on her advice, gained special recruitment treatment, and began formal cultivation through the Mind Sea Concentration Gene Forging Knowledge Method v4.9. 33 36 41 43 45 46

Appearance

Xu Tui is described as a handsome young man with long eyelashes, a youthful and heroic air, and a sharp, efficient demeanor when focused. Intensive Gene Point activation causes pronounced weight loss and a colder, thinner appearance. 3 15

• Long eyelashes. 3
• Initially develops a noticeable bump on his forehead after testing. 5
• Becomes visibly gaunt after repeated autonomous Gene Point activation. 15
• Often carries food, energy supplements, soybeans, and magnetic beads for cultivation or combat use. 18

Personality

Xu Tui is observant, analytical, and quick to adapt under pressure. Rather than relying on direct confrontation, he assesses risks, uses available rules and surroundings, and looks for an advantage before acting. His discovery that the Special Intelligence Agency had used him as bait makes him more cautious about revealing his abilities. 13 14 36

He is protective of friends, particularly Cheng Mo, and reacts strongly to those who mock or threaten them. Though normally polite and approachable, he becomes decisive and ruthless when attacked, using precise strikes rather than backing down. 18 19 38

Xu Tui also has a self-confident, occasionally vain sense of humor about his own appearance. He frequently overestimates how much attention his looks attract, even while handling dangerous or embarrassing situations. 15 31

Abilities & Skills

Internal Vision

An auxiliary Mysterious System ability that manifests during meditation and lets Xu Tui observe his own body without instruments. 8

• True Internal Vision — reveals muscles, nerves, blood vessels, joints, organs, and even capillary blood flow in detail. 8
• Illusory Internal Vision — displays a humanoid energy projection with activated Gene Points as white lights and inactive points as gray dots. 8
• Lets him locate Gene Points with unusual speed and precision. 43 46
• His Illusory Internal Vision appears abnormal even among users of Internal Vision; An Xiaoxue states standard Internal Vision should not provide its additional Gene Point-related functions. 43

Autonomous Gene Point Activation

Xu Tui can use consciousness to influence the flow of energy from his stomach toward selected Gene Points, allowing him to unlock them himself. 14

• Can target points in his head and limbs. 14 15
• Requires substantial bodily energy and mental power. 15
• Causes extreme hunger, fatigue, and dangerous backlash if performed recklessly. 8 15
• He keeps this ability secret out of fear of becoming an experimental subject. 14

Mental Induction

A perception ability that allows Xu Tui to sense objects, people, and fine details even through physical barriers. 9

• Initially senses through walls at roughly three meters. 9
• Detects small details, including Cha Yifeng’s unusual false teeth and An Xiaoxue’s hidden hair. 23 33
• Officially demonstrates a sensing range of 3.24 meters with clear detail, while deliberately concealing part of his actual capability. 36
• Its potential intelligence-gathering applications make it valuable but dangerous to reveal fully. 33 36

Bean Flicking Divine Ability

A projectile technique created from Xu Tui’s enhanced right-hand finger strength and Mental Induction. 18

• Flicks soybeans, magnetic beads, and similar small objects with force and accuracy. 18 25
• Has an effective recorded range of approximately 3.12 meters. 18
• Can disrupt opponents, strike vulnerable areas, and incapacitate multiple attackers. 21 38
• Failed to seriously injure the cyborg Ahu; a magnetic bead shattered against Ahu’s forehead. 25

Enhanced Left Leg and Right Hand

Two Gene Points activated with an E-grade Energy Potion enhance Xu Tui’s physical ability. 17 18

• Left leg — more than a ten-percent improvement in jumping, speed, and strength; stronger than his dominant right leg. 18
• Right hand — exceptional finger strength and flexible finger joints, sufficient to flick cards like darts. 18
• Uses his accelerated left-leg strike in close combat, including against Yuan Shu’s group. 38

Mental Power

Xu Tui possesses unusually strong mental power, forming the basis of his Mysterious System abilities and cultivation. 43 50

• Explodes a Vacuum Silver Tellurium Bottle during his first mental-power cultivation class. 50
• Begins the Mind Sea Concentration Gene Forging Knowledge Method v4.9, whose later stages enable mental-power materialization and eventually object manipulation. 45 46
• Must regulate its consumption; overexertion leaves him exhausted even when severely hungry. 15

Equipment / Items

• Soybeans — carried as ammunition for the Bean Flicking Divine Ability. 18 38
• Buck Magnetic Iron Beads — used as heavier projectiles; ineffective against cyborg Ahu’s skull. 18 25
• F-grade Energy Supplement Pills — used to replenish energy during cultivation. 17
• E-grade Energy Potions — more potent but expensive supplements used for Gene Point activation. 17 48
• Projection card — issued by An Xiaoxue with the secret method for unlocking mental Gene Points. 43
• Mind Sea Concentration Gene Forging Knowledge Method v4.9, Part 1 — Xu Tui’s formal mental-power cultivation method. 45

Relationships

• An Xiaoxue — Professor, mentor, and automatically assigned teacher in the Wisdom Heart System. She guides his cultivation, advises him to conceal Mental Induction, and recruits him as a Lab 14 intern assistant. 7 33 43
• Cheng Mo — Close friend and classmate. Xu Tui defends him against mockery, supports his struggle with extreme hunger, and develops “Engine Theory 2.0” to help him. 9 18 19 31
• Tang Ting — High-school friend and classmate. They undergo the Gene Aptitude Test together and discuss their future paths before university. 4 16
• Gong Ling — Classmate whom Xu Tui saves from a falcon during the convoy ambush; she later assists An Xiaoxue after the battle. 24 26
• Xu Jianguo — Father. Supports Xu Tui’s decisions, including refusing immediate hospital treatment after the “Second Blood” incident, and helps provide cultivation resources. 8 17
• Zhang Xiuli — Mother. Deeply worried about his safety, weight loss, and food intake; repeatedly prepares food and supplies for him. 15 18
• Yu Zeping — Homeroom teacher. Supports Xu Tui after the Gene Aptitude Test and sees him off for university. 7 18
• Chai Xiao — Senior student and guide who becomes a friendly intermediary and ally. He helps Xu Tui navigate university assessments and mediates the dispute with Yuan Shu’s family. 34 40 44
• Yuan Shu — Limitless System student who clashes with Xu Tui after attempting to cut a queue. Xu Tui defeats him and his companions, later accepting compensation to settle the disciplinary dispute. 38 40 44
• He Mingxuan — Former classmate and recurring antagonist who mocks Cheng Mo and is humiliated when Xu Tui covertly causes his self-heating hot pot to spill. 18 19 21
• Zhou Sheng — Director of the Special Intelligence Agency. Commends Xu Tui’s role in capturing a Dawn Organization member and awards him merit points and money. 13
• Liu Tianhu — Colonel who initially fails to heed Xu Tui’s warning about Cha Yifeng; later apologizes following the convoy ambush. 26 43

Story Role / Major Arcs

• Gene Aptitude Test — Activates fourteen Wisdom Heart Category Gene Points and meets An Xiaoxue. 4 6 7
• Internal Vision Discovery — Develops Internal Vision, accidentally unlocks a fifteenth Gene Point, and discovers autonomous activation. 8 14
• Dawn Organization Incident — Detects surveillance, exposes a suspected traitor, and learns he was used as bait. 10 12 13
• Journey to Kyoto — Uncovers Cha Yifeng’s suspicious behavior, survives the convoy ambush, and fights cyborg Ahu. 23 24 25
• University Entrance Evaluation — Conceals the full extent of Mental Induction, receives special recruitment treatment, and defeats Yuan Shu’s group. 36 38 41
• Wisdom Heart Cultivation — Receives An Xiaoxue’s secret method, begins the Mind Sea Concentration Gene Forging Knowledge Method, and starts researching the origin of Illusory Internal Vision. 43 45 46

Notable Quotes

“I don't pick fights, but I'm not afraid of them either.”
— Xu Tui 36

“Either don't act. But when he did, it was like thunder and lightning!”
— Description of Xu Tui’s combat approach 38

Trivia

• His nickname “Xu Jinbu” combines with his name to form “Xu Jinbu Xu Tui.” 47
• He initially mistakes Mental Induction for the “penetrating vision” he had hoped to awaken. 9
• His first attempt to autonomously activate a Gene Point causes the incident he calls his “Second Blood.” 8
• He is awarded 60 merit points and 50,000 yuan for killing cyborg Ahu. 39