Xu Xin

Biodata

Feature	Information
Name	Xu Xin (徐欣)
Gender	Female
Affiliation	Xu Family; disciple of Hen Ren / Ruthless Councilor; Elite Training Camp student 2 30
Occupation/Role	Martial artist; later founder of Pinghai Universe Company 68
Status	Married to Luo Feng; mother of twins Luo Ping and Luo Hai 59 60
First Appearance	Chapter 2

Power Progression

Stage / Realm / Level	Chapter	Notes
High-level student	8	Reached roughly 700 kg punching power and 22 m/s speed before intensive training for the practical assessment.
Quasi-Martial Artist	10	Passed the assessment at age 17 with 909 kg punching power and 25.8 m/s speed.
Mid-level Warrior	11	Successfully cultivated Five Hearts Towards Heaven; her punching power rose by more than 2,000 kg during her first session.
Low-level War General	28	Reached the physical-fitness level required for early admission to the Elite Training Camp; possessed Micro Level footwork and a 2× force amplification.
Elite Training Camp rank 92	34	Entered the camp's top 100 during her first month despite limited combat talent.

Background

Xu Xin is the eldest daughter of the Xu Family and Xu Ai's cousin; their fathers are brothers. The two grew up close within the Xu Family Old Residence, where Xu Xin initially treated martial-arts training as an obligation rather than a personal ambition. At age 17, she idolized the famous War God Ruthless and eagerly accepted when Ruthless offered to take both cousins as disciples. 2 3

Xu Ai repeatedly pushed Xu Xin through harsh physical training after the college entrance examination, using Xu Xin's concern for Luo Feng's upcoming martial-artist assessment as motivation. Xu Xin ultimately met the Quasi-Martial Artist standard, cultivated genetic energy, and joined Xu Ai in the actual combat assessment, where she killed 99 monsters and placed second. 8 10 11 14

After becoming a martial artist, Xu Xin was admitted early to the Elite Training Camp alongside Xu Ai and Luo Feng. Her lack of real combat experience was apparent in the Trial Room, but she persisted and later defeated fifty same-level monsters in one challenge. She rose to 92nd on the camp leaderboard in her first month. 28 32 33 34

Xu Xin and Luo Feng's early mutual interest developed into a marriage in March of year 64. She gave birth to their twins, Luo Ping and Luo Hai, in year 65. She later founded Pinghai Universe Company on Qiu Long Planet, drawing business through the reputations of Hen Ren, Xu Ai, and Luo Feng. 59 60 68

Appearance

Xu Xin is initially depicted as a teenage girl with a ponytail. Genetic-energy cultivation caused visible physical growth, and she later adopted a catwalk-style gait taught by Liu Ting and Liu Qingling. 2 11 26

• Wore a ponytail during her early training period. 2
• Grew approximately one centimeter taller after her first successful cultivation session. 11
• Uses light makeup and office attire while working at the Xu Family's HR Mall. 16
• Later practiced a catwalk to appear more attractive. 26

Personality

Xu Xin initially avoids strenuous cultivation and frequently needs Xu Ai's coercion, encouragement, and supervision to maintain a training routine. However, she is responsive to clear goals and works through demanding regimens when given a reason to improve. 2 8 27

She is caring and domestic, preparing meals for Xu Ai before the practical assessment and supporting Luo Feng despite the demands of his cultivation. She also shows patience in unfamiliar combat environments, choosing to prepare herself in the Trial Room rather than rush into a fight beyond her experience. 13 32 107

Abilities & Skills

Genetic-Energy Cultivation

Xu Xin successfully cultivates Five Hearts Towards Heaven, undergoing genetic optimization and advancing directly to the Mid-level Warrior rank. 11

• Received early instruction in the modified Dragon Tendon Tiger Bone Fist as Hen Ren's disciple. 3
• Uses the Ancient Civilization Gravity Chamber for physical training. 27 32
• Achieved more than 2,000 kg of additional punching power during her first cultivation session. 11

Footwork and Force Amplification

Xu Ai trained Xu Xin in the fundamental combat disciplines used by Earth martial artists: weapon techniques, movement techniques, and force amplification. 12

• Mastered Micro Level footwork before the actual combat assessment. 13
• Later attained a 2× force amplification. 28
• Relies on movement and preparation to compensate for relatively limited combat experience. 32

Monster Combat

Despite entering the practical assessment with little field experience, Xu Xin demonstrated high raw combat output.

• Killed 99 monsters during the Quasi-Martial Artist actual combat assessment, placing second behind Xu Ai. 14
• Defeated fifty same-level monsters in a single Trial Room challenge at the Elite Training Camp. 33

Cooking and Business

• Prepared breakfast for Xu Ai before the practical assessment. 13
• Worked at the Xu Family's HR Mall after Xu Ai left for wilderness training. 16
• Established Pinghai Universe Company on Qiu Long Planet. 68

Equipment

• Custom S-grade combat suit — Lightweight suit prepared by Xu Gang after Xu Xin passed the Quasi-Martial Artist assessment; designed to resist attacks from even Beast General-level monsters. 14
• Custom S-grade bladed weapon — Part of the Xu Family-issued combat set; capable of harming Lord-level monsters. 14

Relationships

• Xu Ai — Younger cousin, fellow disciple of Hen Ren, primary training partner, and fiercely protective companion. Xu Ai supervises Xu Xin's cultivation and later comforts her during Luo Feng's crisis. 2 8 12 164
• Hen Ren / Ruthless Councilor — Master and former idol. Hen Ren accepted Xu Xin and Xu Ai as disciples at the Xu Family Old Residence. 2
• Luo Feng — Husband. Their early mutual attraction led to a proposal, marriage in year 64, and the birth of twins in year 65. 3 59 60
• Luo Ping and Luo Hai — Her twin sons with Luo Feng. 60
• Xu Gang — Older brother who supports her martial path, accompanies her assessment, and arranges her custom combat equipment. 10 14
• Liu Ting — Friend who helped teach Xu Xin a catwalk-style gait and encouraged her pursuit of attractiveness. 26