Mu Chen

Biodata

Feature	Value
Name	Mu Chen (慕辰)
Gender	Male
Apparent Age	Around forty 26
Affiliation	East Sea Blacksmith Association 25
Occupation/Role	Association president; forging teacher to Mu Xi and Tang Wulin 25 26
Blacksmith Rank	Eight-Star Saint Craftsman; the only blacksmith of this rank in the East Sea branch 25 26
Cultivation Realm	Eight-ring Soul Douluo 35
Family	Mu Xi, his daughter 25
First Appearance	Contacted by Mang Tian 21; appears at the Blacksmith Association 25

Background / History

Mu Chen is the junior fellow disciple of Zhen Hua, the continent’s only living God Craftsman. As president of the East Sea Blacksmith Association, he holds enough standing that even Eastsea City’s lord must treat him with deference 35 40.

He has taught his daughter, Mu Xi, forging since childhood, providing advanced knowledge and personal instruction. By the time Tang Wulin joins their lineage, she has established herself as a Level Two Blacksmith 26.

Mang Tian contacts Mu Chen after Tang Wulin succeeds at his first Thousand Refinement. When Mu Chen later encounters the boy at the association, he recognizes him as the exceptional apprentice Mang Tian recommended 21 26.

Appearance

• Build and bearing: A middle-aged man with a presence described as steady as a mountain 26.
• Clothing: Wears understated gray clothing or an old-fashioned gray robe; he also appears in a clean white robe 26 35 39.
• Distinguishing accessory: An Eight-Star Saint Craftsman badge. Its bright silver design depicts a hammer and eight stars 35.
• Voice: Rich, steady, and hearty 35 39.

Personality

Mu Chen values character alongside talent. Tang Wulin’s gratitude toward Mang Tian impresses him as much as the boy’s forging achievement, and he welcomes him warmly rather than treating the apprenticeship as a purely professional arrangement 26.

His generosity is practical: he arranges housing, employment, tools, and personal instruction while encouraging Wulin to earn his own living through commissions. He favors a stable foundation over rapid promotion and deliberately withholds techniques beyond Level Three until his disciple is ready 27 31 38.

He is protective without being possessive. He confronts powerful opponents on Wulin’s behalf, respects the boy’s secrets, and supports his decision to study mechas under another master. Even uncertainty about Wulin’s ancestry does not weaken his commitment to him 35 38 41 42.

His warmer side includes teasing Mu Xi about her apparent interest in Wulin and joking that their age difference need not matter 31 48.

Abilities & Skills

Saint Craftsman Forging

Mu Chen’s Eight-Star rank makes him the highest-ranked blacksmith in the East Sea branch 25.

• Recognizes accomplished technique from the rhythm, force, and resonance of hammer blows alone 25 26.
• Corrects Wulin’s forging posture with brief instructions that substantially reduce wasted effort 31.
• Helps Wulin make Thousand Refinement consistently reliable, preparing him to approach Level Four 38.
• Detects emotional distraction through a slight irregularity in his disciple’s usual hammer rhythm 38.

Soul Douluo Cultivation

Mu Chen possesses eight black soul rings and can project overwhelming soul-power pressure 35.

• Forces Guang Biao, a Soul Emperor, onto one knee and renders him unable to move 35.
• Blasts four hostile Spirit Pagoda agents out of the association building 52.
• Travels through the air, descending from above the academy and departing into the sky 35.

Connections and Institutional Authority

His influence combines personal prestige, wealth, and the Blacksmith Association’s importance to high-grade equipment production 37 53.

• Calls on Zhen Hua to secure Mu Ye’s expertise in bloodlines and bodily mutations 38.
• Coordinates access to the rare medicinal ingredients needed for Wulin’s treatment 38 39.
• Uses the association’s ties to major factions to deter further action against Wulin’s parents 53.
• Recognizes the limits of his own expertise in martial-soul research and seeks specialist assistance rather than attempting to solve Wulin’s condition alone 38.

Equipment / Weapons / Items

• Eight-Star Saint Craftsman badge — Worn prominently as a mark of his professional rank and authority 26 35.
• Soul Communication Device — Used to contact Mang Tian and Zhen Hua 26 38.
• Blue-and-gold storage ring — Formerly worn on his right hand and given to Wulin. It has fifty cubic meters of storage and can hold living things 31.

Relationships

• Mu Xi — Daughter and forging student. He asks her to look after Wulin at Eastsea Academy 25 26.
• Tang Wulin — Final disciple, formally accepted through a nine-bow ceremony. Mu Chen becomes both his forging mentor and a protector of his family 26 52 53.
• Mang Tian — Fellow blacksmith who recommends Wulin and supports transferring his formal apprenticeship to Mu Chen. Mu Chen praises the character Mang Tian has helped cultivate 21 26.
• Zhen Hua — Senior fellow disciple and trusted source of assistance; their connection strengthens Mu Chen’s institutional influence 38 40 53.
• Mu Ye — Specialist brought in to examine Wulin. Mu Chen confronts him after his testing endangers the boy, but later supports Wulin studying mechas under him 39 42.
• Tang Ziran and Lang Yue — Wulin’s adoptive parents. He helps them settle in Eastsea City and protects them from the Spirit Pagoda 27 52 53.
• Wu Changkong — Wulin’s academy teacher. Mu Chen thanks him for defending their shared student during Guang Biao’s confrontation 35.

Story Role / Major Arcs

Accepting Tang Wulin

Mu Chen investigates the expert hammering he hears during Wulin’s assessment and is astonished to learn that the candidate is nine. After the boy qualifies as a Level Three Blacksmith, Mu Chen contacts Mang Tian and accepts Wulin as his final disciple. He gives him access to his private lounge and introduces him to Mu Xi 25 26.

He subsequently arranges lodgings for the Tang family and a well-paid, stable association job for Tang Ziran. To protect Wulin from unwanted attention, he orders that the boy’s record-breaking achievement remain confidential 27 31.

Protecting His Disciple

When Guang Biao threatens Eastsea Academy over his brother’s injuries, Wulin calls Mu Chen for help. Mu Chen arrives, subdues Guang Biao, and exposes Guang Long’s extortion of local merchants. His public declaration that Wulin is his disciple establishes the boy’s reputation as a gifted young blacksmith, although his exact rank remains undisclosed 35.

Investigating the Bloodline Crisis

After noticing Wulin’s unsettled forging rhythm, Mu Chen learns that a concealed power is threatening his life. He promises to obtain the required ingredients and agrees not to alarm the boy’s parents 38.

He brings Zhen Hua and Mu Ye into the investigation. When Mu Ye’s pressure test causes Wulin to lose consciousness, Mu Chen demands an explanation. He later joins the two experts in adopting “martial-soul mutation” as the public explanation for Wulin’s unusual bloodline and remains beside him throughout the dangerous treatment 39 41.

Defending the Tang Family

Mu Chen interrupts four Spirit Pagoda agents attempting to take Wulin’s parents away and forcibly expels them. After learning the couple’s concealed history as researchers, he reassures them that the association’s influence will protect them 52 53.

The Spirit Pagoda subsequently recalls its agents, revokes the operation, and seals the case rather than risk its equipment supply relationships with the Blacksmith Association 53.

Notable Quotes

“Wulin, I'm the teacher who passes my craft on to you. A teacher for a day is a father for life. From now on, whenever you encounter difficulties, don't shoulder everything alone because you're afraid of troubling me. Do you understand?” 38

“Whatever Wulin's background may be, whatever mysterious identity he might be hiding, in my eyes, he's simply my disciple. As long as he still acknowledges me as his teacher, that's enough.” 41