Luo Yihe

Biodata

Feature	Information
Name	Luo Yihe (洛伊河)
Alias(es)	Lei Yi; “Niu Shisan” (an assumed name) 20 12
Gender	Male
Age	Twelve at the time he binds the system 1
Affiliation	Douluo Emperor United Organization; Heaven Dou Imperial Academy’s highest-ranked class 87 71
Occupation/Role	Negative Emotion System host; cultivator; phone merchant and promoter 1 7 63
Status	Alive; battles Sword Douluo and Bone Douluo in Heaven Dou City 94
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
Innate Soul Power Rank 10	1	Identifies himself as possessing innate rank-ten soul power upon binding the Negative Emotion System. 1
Soul Power Rank 39	7	System status identifies his current soul power as level 39, with three colored soul rings. 7
Breakthrough and new soul-ring formation	25–28	His breakthrough produces energy ripples that accelerate nearby cultivation; the formation of his soul ring lasts three days. 25 28
Four rainbow soul rings	89	Publicly manifests four oversized rainbow soul rings while confronting Heaven Dou’s nobles. 89
Super Douluo-level soul power (temporary combat state)	94	His soul power reaches Super Douluo level during his clash with Sword Douluo and Bone Douluo. 94

Background / History

Luo Yihe was raised in Xiao Family Village, where the villagers took him in and fed him during his childhood. He later returns with a strand of fur from the demigod Volibear, intending to use it to elevate a villager’s bear-type martial soul. Xiao Chenghe undergoes the resulting storm trial and emerges transformed, further cementing Luo Yihe’s role as his mentor and closest companion. 3 4

At twelve, Luo Yihe attends class under Yu Xiaogang, where his sarcasm and disruptive behavior repeatedly provoke teachers and classmates. During a punishment-related fight with Xiao Wu, he binds the Negative Emotion System, gaining storage space and an initial draw. 1

He and Xiao Chenghe later travel toward Notting City while selling phones. Luo Yihe’s persuasive sales pitches make the devices widely popular; he deposits most of his earnings with Village Chief Xiao to improve the Xiao Clan’s living conditions. 7 23

During a major breakthrough, a divine disk and ten spheres of light appear behind him. One sphere shows a white-and-gold-robed version of Luo Yihe traveling the universe as a saintly rescuer, alongside a woman resembling Zhu Zhuqing; Xiao Chenghe warns that the future he witnessed has a bad ending. 25 26

Appearance

Luo Yihe is noted for his lively eyes and is intensely proud of his appearance. His normal clothing can be altered through the Myriad Manifestations Divine Armor, while his later battle form replaces his noble attire with crystalline five-colored armor. 1 7 61 93

• Often wears clothing produced by the transformable Myriad Manifestations Divine Armor. 7 31
• His battle transformation uses translucent five-colored crystalline armor with flowing dark-golden patterns. 93
• His martial soul is repeatedly described by others as a “pink kitty,” a description he dislikes. 12 21

Personality

Luo Yihe is sarcastic, theatrical, vain, and highly skilled at provoking negative emotions. He routinely insults authority figures, mocks opponents, invents excuses when caught, and turns tense confrontations into opportunities for humiliation or profit. 1 13 54 63

He is also calculating and opportunistic. He uses deception, ambushes, publicity stunts, and the threat of overwhelming force rather than adhering to conventional combat etiquette. His confidence can become outright arrogance, particularly when he publicly declares his intention to overthrow a super sect and reshape the continent’s order. 44 76 90 92

Despite his cruelty toward enemies, Luo Yihe shows genuine loyalty to Xiao Chenghe, concern for Zhu Zhuqing, affection toward Mew, and a desire to protect commoners from abusive soul masters. He is capable of remorse, particularly when forced to choose between compassion and the safety of his companions. 4 49 53 89

Abilities & Skills

Negative Emotion System

Luo Yihe’s system rewards him when others experience negative emotions because of him.

• Grants storage space and random-draw rewards, including food, treasures, equipment, techniques, and vehicles. 1 54
• Drawn food temporarily increases cultivation speed and removes excess fat rather than causing weight gain. 1
• Provides him with powerful resources such as the Golden Emperor Incinerating Heaven Flame, a Source Artifact Embryo, and cultivation techniques. 54
• Its notifications track negative emotions generated by his conduct, often encouraging his provocative behavior. 10 22

Mew Martial Soul

Luo Yihe possesses Mew as his martial soul, though Mew behaves as an autonomous companion and can leave him independently. 1 7 21

• His documented soul skills include Space Jump and Spatial Positioning Teleportation. 7
• He uses rapid teleportation to evade stronger enemies, reposition in combat, rescue allies, and ambush opponents. 9 11 50
• Mew can transform into powerful forms including Kyogre and Reshiram. 3 89
• Mew can use psychic power to restrain enemies, but dislikes killing and prefers incapacitation. 89
• Luo Yihe and Mew share a close emotional connection and can sense one another’s extreme emotional states. 89 90

Indestructible Profound Heaven Divine Art

A cultivation art that dramatically enhances Luo Yihe’s physical power and combat capability.

• Allows him to defeat Tai Ying, a six-ring Soul King, after fully circulating the technique. 92
• Enhances his physical strength, speed, soul power, defense, and offensive force to extreme levels when layered with Mew’s blessings. 93
• His movements and footwork can injure nearby Soul Sages and Soul Douluos even while he is under attack. 93
• At full output, he can contend with Title Douluo-level opponents and shatter Sword Douluo Chen Xin’s Seven Kill Sword with his fists. 93 94

Golden Emperor Incinerating Heaven Flame

A golden flame acquired through the system and used in combat and alchemy. 54

• Its heat creates a golden flaming tornado that burns all life within a 300-meter radius around Luo Yihe’s refining site. 66
• It overwhelms Tai Ying’s defensive soul skills during their public duel. 92
• Luo Yihe uses it at full power against Sword Douluo and Bone Douluo. 94

Alchemy

Luo Yihe gains alchemical knowledge following his breakthrough and later begins refining pills. 28 50

• Studies the Complete Alchemy Techniques in seclusion. 50
• Uses pill knowledge and medicinal-herb expertise to negotiate with Dugu Bo. 70
• Plans to use pill sales as an income source after surpassing the subsidy-eligible cultivation range. 57

Cunning and Improvised Combat

Luo Yihe frequently fights through misdirection rather than direct confrontation.

• Tricks Mu Chenglong into turning around before kicking him in the groin. 10
• Uses hit-and-run tactics with Xiao Chenghe against Mu Chenglong. 11
• Pretends to greet Ning Fengzhi and Sword Douluo to make Yu Tianheng turn around, then ambushes him with a brick. 76
• Drugs both Shrek Academy and Spirit Hall Academy students with laxatives, photographs their humiliation, and flees before they can retaliate. 44

Equipment / Weapons / Items

• Indestructible Brick — Ignores defenses and applies percentage-based stun; Luo Yihe repeatedly uses it for ambushes and beatings. 7 11 76
• Myriad Manifestations Divine Armor — Transformable clothing and armor that projects holographic visual effects. 7
• Cosmic Galaxy Spear — Used to impale a nobleman and later launched at Ning Fengzhi. 91 94
• Eight Spider Lances — External soul bone extracted from Tang San. 49 91
• Purple Nether Spider Lance — External soul bone recovered from a Man-Faced Demon Spider. 49 91
• 100,000-Year Blue Silver Emperor Right Leg Bone — One of three soul-bone treasures he publicly offers as a challenge reward. 91
• Delam Battle Car — Vehicle used for travel to Heaven Dou City. 54 55
• Phones — System-associated products sold throughout the continent; Luo Yihe receives a ten-percent profit share. 7 23

Relationships

• Xiao Chenghe — Disciple, sworn-brother-like companion, and Luo Yihe’s most loyal ally. Luo Yihe provides him with Volibear’s fur and later equips him with the Storm Battle Axe. 2 4 48
• Zhu Zhuqing — Girlfriend and frequent companion. She supports his cultivation, prepares meals for him, and shares a possible past-life connection revealed during his breakthrough. 25 63 66
• Mew — Martial soul and independent companion. Their relationship is characterized by mutual affection, respect, and emotional connection. 21 89 90
• Tang San — Long-term target of Luo Yihe’s bullying and mockery. Luo Yihe later kills him to remove the Eight Spider Lances, though Tang San survives. 3 49
• Hu Liena — An admirer attracted by Luo Yihe’s phone-selling performance and poetry; her advances provoke conflict with Zhu Zhuqing. 32 33 34
• Qian Renxue / Xue Qinghe — Initially irritated by his lies and inappropriate behavior, but repeatedly attempts to recruit him to her faction. 61 63 70
• Dugu Bo — Seeks Luo Yihe’s alchemical help for martial-soul poison; Luo Yihe leverages his herb knowledge to gain access to the Icefire Yin Yang Eyes. 70
• Ning Fengzhi — A would-be mediator whose relationship with Luo Yihe deteriorates into open conflict in Heaven Dou City. 89 90 94
• Yu Tianheng — Academy rival repeatedly humiliated and defeated by Luo Yihe and Xiao Chenghe. 76 79 80

Story Role / Major Arcs

• Notting Academy and System Binding — Disrupts Yu Xiaogang’s class, clashes with Xiao Wu, and becomes the Negative Emotion System’s host. 1
• Xiao Family Village Arc — Returns to the village that raised him and enables Xiao Chenghe’s bear-martial-soul evolution through Volibear’s fur. 3 4
• Phone Merchant Arc — Travels and sells phones with Xiao Chenghe, gaining wealth and continent-wide influence. 7 23
• Star Dou Forest Arc — Experiences a major breakthrough, draws Zhu Zhuqing closer, and becomes entangled with Hu Liena and Spirit Hall’s trial mission. 25 32 33
• Tang San Conflict — Extracts Tang San’s Eight Spider Lances after deciding they endanger his companions. 49
• Heaven Dou City Arc — Studies alchemy, develops ties with Dugu Bo and Qian Renxue, and enrolls at Heaven Dou Imperial Academy. 54 70 71
• Heaven Dou Academy Conflict — Repeatedly defeats Yu Tianheng through coordinated tactics with Xiao Chenghe. 76 79 80
• Heaven Dou Noble Crisis — Publicly displays four rainbow rings and supreme soul bones, challenges the continent’s younger generation, and escalates into battle against the Seven Treasure Glazed Tile Sect’s Title Douluo. 89 91 92 94

Notable Quotes

“The victor becomes king and the loser becomes a bandit. No one has ever cared about the process.” 90

“Anyone who wants to fight me, step forward!” 92