Mu En

Biodata

Feature	Value
Name	Mu En (穆恩)
Alias(es)	Dragon God Douluo; one of the Black and White Twin Holy Dragons 31 139
Gender	Male
Affiliation	Shrek Academy; Sea God Pavilion
Occupation/Role	Sea God Pavilion Master; Level 99 Peerless Douluo; mentor of Zhou Sichen and Ye Guyi 31 66 229
Status	Alive; active at Shrek Academy 365
First Appearance	Chapter 31

Background / History

In his youth, Mu En was one of the continent's foremost prodigies. He reached Level 69 at eighteen, possessed a Ten Thousand Year fourth Soul Ring, and later became a Titled Douluo in his thirties alongside Long Xiaoyao. Their reputations as the Black and White Twin Holy Dragons spread after Mu En survived repeated open attacks and covert schemes during his rise. 135 139 288

A battle against Poison Must Die, a top-tier poison-attribute Body Soul Master, left Mu En permanently crippled and unable to straighten his back. Despite the injury, he retained enough power—especially under the Sea God's Light and the Golden Ancient Tree—to remain Shrek Academy's greatest deterrent. 132 225 268

During an exploration of ancient ruins, Mu En discovered the Dragon Pill within the remains of a light-element giant dragon. Its violent energy could not initially be absorbed, so he spent years cleansing and nurturing it with his Soul Power. 362

By the time Zhou Sichen entered Shrek Academy, Mu En was the academy's highest authority and Sea God Pavilion Master. He recognized Zhou's unusual foundation and potential immediately, then chose to make Shrek the foundation of his disciple's future ambitions. 31 225

Appearance

Mu En is an elderly man with a weathered, wrinkled face, gray beard, and cloudy yet penetrating eyes. His old injuries leave him frequently seated in a reclining chair or wheelchair, though his presence can shift instantly from gentle and aged to overwhelmingly imposing. 105 207 362

• Often relies on a wheelchair due to the lasting effects of his battle with Poison Must Die. 268 362
• Possesses a calm, kindly expression when speaking with his disciples. 105 225
• Regained conspicuous vigor after absorbing the Gold of Life, despite his advanced age. 225
• His external incarnation manifests with brilliant golden eyes and immense light-attributed pressure. 229 230

Personality

Mu En is patient, perceptive, and exceptionally protective of Shrek's younger generation. Rather than forcing Zhou Sichen to abandon Soul Tool research for Martial Soul cultivation, he recognizes the strategic value of both paths and allows Zhou to choose his future when ready. 34 35

He combines long-term caution with decisive leadership. Mu En delays the broad implementation of the Soul Spirit Method until Soul Beast cooperation can be secured, then assigns Xuan Zi, Ling Luochen, and Gongyang Mo to establish contact with the Star Dou Great Forest. 225

As a teacher, he gives guidance without demanding blind obedience. He respects Zhou Sichen's secrets, entrusts him with major academy matters, and continues supporting him even after learning of his Triple Martial Souls and necromantic abilities. 207 268 357

Abilities & Skills

Sacred Light Dragon Martial Soul

Mu En possesses the Sacred Light Dragon Martial Soul, a supreme light-attribute dragon Martial Soul that has evolved to its highest possible grade. 106 132 135

• A Level 99 Peerless Douluo and one of the continent's three great Limit Douluo. 31 135 229
• Can manifest an enormous Sacred Light Dragon capable of confronting Long Xiaoyao's Dark Holy Dragon directly. 356
• Wields exceptionally pure Power of Light, surpassing even the light emitted by the Golden Tree in density when using the Dragon Pill. 362
• His Martial Soul and Soul Skills can be replicated by Zhou Sichen through the Mirror Image Beast using Mu En's blood. 132 135

Reigning Over the World

Mu En possesses his own mature Reigning Over the World, a will-based ability that Zhou Sichen uses as a model for developing his domain. 105 106

• His intent can directly pressure and destabilize Zhou Sichen's newly formed version of the technique. 105
• He guides Zhou Sichen into stabilizing the ability and forming the initial shape of a domain. 105 106
• He also taught the technique to Ye Guyi, though she ultimately developed her own will, the Heart of the Angel. 106

Dragon Emperor's Evil-Breaking Split

Dragon Emperor's Evil-Breaking Split is Mu En's signature self-created combat technique, formed from the combined strengths of his Martial Soul and Soul Skills. 135

• Represents the crystallized essence of Mu En's lifelong learning. 106
• At full power, it is stated to rival a powerful Hundred Thousand Year Soul Skill. 106
• Mu En teaches it to Ye Guyi due to her Sacred Dragon Manifestation and trains Zhou Sichen in his Sacred Light Dragon abilities. 106 136
• Zhou Sichen later uses a copied version of the technique in battle. 148 196

Dragon Emperor's Domain Shock

Dragon Emperor's Domain Shock is one of Mu En's three ultimate techniques. Zhou Sichen demonstrates it alongside Reigning Over the World and Dragon Emperor's Evil-Breaking Split before Long Xiaoyao. 288

External Incarnation

Mu En can create an external incarnation by combining Spiritual Power, Soul Power, and the Power of Light. 229 231

• His projected incarnation possesses power comparable to at least a Super Douluo, enough to intimidate Jing Hongchen. 229 230
• The technique is limited by distance. 231
• Mu En agrees to teach the technique to Zhou Sichen. 231

Cultivation and Combat Instruction

Mu En is one of Shrek's most accomplished mentors, providing direct instruction in cultivation theory, Soul Core formation, domains, Martial Soul techniques, and battlefield judgment.

• Allows Zhou Sichen and Ye Guyi exclusive weekly deep meditation beneath the Golden Tree. 106
• Explains the principles of Soul Core condensation to Zhou Sichen, Ye Guyi, and Dugu Xianmeng. 108
• Personally assists Zhou Sichen in safely absorbing the Dragon Pill by constructing a precise internal network of light-attributed energy. 363
• Passes on his complete understanding of the Sacred Light Dragon Martial Soul to Zhou Sichen without reservation. 364

Equipment / Treasures

• Dragon Pill — A light-element dragon core from an adult White Dragon with at least several hundred thousand years of cultivation. Mu En cleansed its violent aura over many years before giving it to Zhou Sichen to strengthen his body, bloodline, and future Soul Core cultivation. 362 363
• Thunderous Hell Vine Left Leg Soul Bone — A nearly three-hundred-thousand-year Soul Bone preserved by Shrek and entrusted to Zhou Sichen when he became capable of absorbing it. 117 364
• Sacred Light Dragon blood — Mu En provides Zhou Sichen with a bottle of his blood so the Mirror Image Beast can replicate his Martial Soul and techniques. 135

Relationships

• Zhou Sichen — Final disciple and personally designated successor. Mu En gives him unrestricted guidance, academy resources, Golden Tree access, powerful treasures, and Shrek's institutional support. 66 117 224 362
• Ye Guyi — Disciple taught Reigning Over the World and Dragon Emperor's Evil-Breaking Split; Mu En arranges her trial against a Fifty Thousand Year Holy Light Dragon Turtle. 99 106
• Xuan Zi — Trusted Shrek elder and longtime companion. Mu En relies on him for major missions, including negotiations with the Soul Beast race. 225
• Long Xiaoyao — His counterpart among the Black and White Twin Holy Dragons. Though their relationship is complicated by Long Xiaoyao's past, both remain powerful old friends and rivals. 287 356
• Electrolux / Elder Yi — Mu En becomes fascinated by Electrolux's necromancy and later develops a close friendship with him, sharing Sacred Light Dragon origin power and cultivation knowledge. 357 364
• Jing Hongchen — A political adversary from the Sun Moon Empire who becomes openly respectful after witnessing Mu En's external incarnation and learning that he remains alive. 228 229
• Ah Yin — Her awakening within the Golden Ancient Tree creates a threat Mu En investigates with Zhou Sichen. 356 357

Story Role / Major Arcs

Recognition of Zhou Sichen

Mu En meets Zhou Sichen shortly after his enrollment, evaluates his exceptional foundation, and oversees the test against Yan Shaozhe. He ultimately decides that Zhou should cultivate both the Martial Soul and Soul Tool paths rather than be forced into one department. 31 33 34 35

He grants Zhou access to the Golden Tree's cultivation chambers, where Zhou reaches Level 40 and upgrades his Soul Rings. Mu En then commits Sea God Pavilion's resources to Zhou's future development. 34 36 37

Taking Zhou Sichen as a Disciple

Mu En formally accepts Zhou as his final disciple and places him under Shrek's Extreme Individual Soldier Plan. This grants Zhou additional protection, status, and access to the academy's leading teachers. 66

Training the Next Generation

Mu En trains Zhou Sichen's Reigning Over the World into a stable proto-domain and teaches Ye Guyi Dragon Emperor's Evil-Breaking Split. He continues to oversee their cultivation beneath the Golden Tree and supports their development through real combat assignments. 99 105 106

After Zhou contracts the Mirror Image Beast, Mu En willingly provides blood for him to inherit the Sacred Light Dragon Martial Soul and study its techniques. 132 135

Recovery Through the Gold of Life

Zhou Sichen offers Mu En the Gold of Life to improve his failing condition. Mu En absorbs it in seclusion beneath the Golden Tree, extending his lifespan and restoring much of his vitality. 207 225

Upon returning, Mu En resumes command of Sea God Pavilion and directs Shrek's cautious first steps toward implementing the Soul Spirit Method. 225

Shrek's Guardian

Mu En's survival remains a decisive deterrent against hostile forces. His appearance and external incarnation force Jing Hongchen to acknowledge the gulf between a Level 99 Peerless Douluo and an ordinary Titled Douluo. 229 230

He later intervenes personally during Zhou Sichen's staged conflict with Long Xiaoyao, confronting the Dark Holy Dragon with his Sacred Light Dragon while ensuring Zhou's safety. 356

Later Guidance

Mu En accepts Zhou Sichen's increasingly extraordinary abilities—including his acquired Body Martial Soul, dual extreme ice and fire attributes, and Triple Martial Souls—without forcing disclosure of secrets. 268 357

He gives Zhou the Dragon Pill, assists with its absorption, and continues strengthening alliances for Shrek, including a diplomatic mission with the Dou Ling Empire. 362 363 365

Notable Quotes

“Sichen, feel it carefully.” 105

“You are the academy's hope for the future, and the future of the entire continent.” 231

“In my view, it is this era that chose Sichen.” 270