Wu Changkong

Biodata

Feature	Information
Name	Wu Changkong (舞长空)
Alias(es)	Teacher Wu; Sky Frost Wu Changkong
Gender	Male
Affiliation	East Sea Academy (former); Shrek Academy; Tang Sect 63 137 276
Occupation/Role	Homeroom teacher of East Sea Academy's Class Five and later Class Zero; supervising teacher 23 112 207
First Appearance	Chapter 23

Power Progression

Stage / Realm / Level	Chapter	Notes
Six-ring Soul Emperor	31	Identified as a six-ring Soul Emperor before the age of thirty. 31
Battle Armor Master — Sky Ice	53–54	Summons his Battle Armor to protect his students; its enhancement gives him strength comparable to an eight-ring Soul Douluo. 53 54
Rank 69 Soul Master	136	Reaches rank sixty-nine and stands on the verge of a breakthrough to rank seventy. 136
Eight-ring Soul Douluo	244	Fights outside a ship in his two-word Battle Armor, with power approaching that of a Super Douluo. 244
Titled Douluo	276	Rapidly advances to the Titled Douluo realm and kills the traitorous Xu Lizhi with the Sky Frost Sword. 276

Background / History

Wu Changkong studied at Shrek Academy and entered its Inner Court, though he did not graduate. He is the disciple of Zhuo Shi, the Red Dragon Douluo and one of Shrek Academy's Twin Dragon Saints. 118 144

He was romantically involved with Long Bing. Her death left him burdened by grief and self-blame; the name of his Battle Armor, Sky Ice, combines his Sky Frost Sword with “Ice,” Long Bing's name. 54 98 204

At East Sea Academy, Wu Changkong took charge of the lowest-ranked first-year Class Five. His harsh combat-focused instruction transformed its most promising members—Fang Yang, Tang Wulin, Xie Xie, and Gu Yue—into a coordinated team for the Class Promotion Tournament. 23 25 34 35

He later led Class Zero through the Tianhai Alliance Grand Competition, Shrek Academy preparations, and further assessments. When Class Zero departed East Sea Academy, he chose to leave with them. 112 136 137

After Fang Yang established the Emperor Realm, Wu Changkong asked him to resurrect both Zhuo Shi and Long Bing. Fang Yang confirmed that resurrection was possible, but required him to wait. 326

Appearance

Wu Changkong is a tall, slender, exceptionally handsome man whose cold demeanor is reinforced by his white clothing and ice-blue hair. 23 24

• Ice-blue hair, typically tied back with a silver ribbon. 23
• Dark green eyes. 23
• Usually wears immaculate white robes or a white combat uniform. 52 87
• His Battle Armor forms white armor traced with silver patterns, with ice-blue eyes and a matching greatsword. 53

Personality

Wu Changkong is stern, aloof, and direct. He demands discipline, punishes complacency, and gives criticism without softening it; however, his severity is rooted in an expectation that every student can improve through effort. 24 26 43

He favors real combat over purely theoretical instruction, regarding battlefield adaptability as essential. His lessons regularly force students to confront their weaknesses under pressure. 24 34 35 80

Despite his distant exterior, he is fiercely protective of his students. He personally confronted Guang Biao's Mecha force, shielded Fang Yang from a lethal attack, and later ordered Shrek students to safety during an academy crisis. 52 54 276

Long Bing's death exposes a vulnerable side seldom seen by his students. He remains deeply affected by her memory and is willing to humble himself before Fang Yang for a chance to bring her back. 98 204 326

Abilities & Skills

Sky Frost Sword

Wu Changkong's Martial Soul is the Sky Frost Sword, a weapon Martial Soul that produces intense cold and ice-blue sword energy. 24 25

• Frost Mark — His first Soul Skill, releasing numerous fast-moving sword energies or a decisive ice-blue slash. 25 54
• Frost Mist — His second Soul Skill, creating a burst of extreme cold capable of freezing terrain and restraining opponents. 25 35
• His cold sword energy can freeze Tang Wulin's Blue Silver Grass and overwhelm Xie Xie's attacks with precise counters. 34 35
• Fang Yang's Heavenly Flame was able to melt his sword energy during their spar, surprising Wu Changkong. 24 25

Sky Ice Battle Armor

Wu Changkong's Battle Armor, Sky Ice, merges with his Sky Frost Sword and amplifies his combat power dramatically. 53 54

• Its name memorializes Long Bing: “Sky” for the Sky Frost Sword and “Ice” for her. 54
• The armor manifests from points of white light into white-and-silver armor, accompanied by a larger ice-blue greatsword. 53
• While equipped, he possessed power comparable to an eight-ring Soul Douluo despite facing Guang Biao's purple Mecha. 54
• As an eight-ring Soul Douluo wielding two-word Battle Armor, his strength approached that of a Super Douluo. 244

Combat Instruction

Wu Changkong designs training around practical fighting, physical conditioning, spiritual-power control, and coordinated team combat. 24 29 34 62

• Assesses students through live combat rather than relying solely on stated cultivation levels. 24
• Gives individualized guidance based on Martial Souls, such as Tang Wulin's control path, Gu Yue's elemental fusion, and Xie Xie's stamina. 26 34 35
• Recognizes hidden potential, including Xie Xie's Twin Martial Souls and Tang Wulin's Clear Sky Hammer. 26
• Organizes high-risk practical assessments and allows auxiliary equipment when adaptation matters more than restrictions. 80 87 89

Equipment / Weapons / Items

• Sky Frost Sword — Wu Changkong's ice-attribute Martial Soul and primary weapon. 24 25
• Sky Ice — His Battle Armor, named in remembrance of Long Bing. 53 54
• Jìn — A one-word Battle Armor commissioned from Fang Yang's team; its first completed component was a belt. 182

Relationships

• Long Bing — His departed beloved; her death continues to shape his actions and emotional life. 54 98 204
• Zhuo Shi — His teacher and Shrek Academy mentor. Wu Changkong later asks Fang Yang to resurrect him. 144 326
• Shen Yi — His junior sister and a close supporter during his request to revive Zhuo Shi and Long Bing. 128 326
• Fang Yang — His exceptionally gifted student. Wu Changkong mentors and protects him, while later relying on Fang Yang's power to seek resurrection for those he lost. 39 52 54 326
• Tang Wulin — His student and Tang Sect prospect. Wu Changkong recognizes the significance of Tang Wulin's Blue Silver Grass and Clear Sky Hammer Martial Souls. 24 26 63 64
• Gu Yue — His student; Wu Changkong recognizes her extraordinary elemental-control potential and admits her into Class Five. 31 34
• Xie Xie — His student. Wu Changkong harshly criticizes his overreliance on Twin Martial Souls but provides individual coaching. 26 35
• Long Hengxu — East Sea Academy's director. Though they clash over Wu Changkong's conduct, Wu Changkong apologizes to him and later works with him for Class Zero's development. 31 112 137

Story Role / Major Arcs

Class Five Teacher

Wu Changkong is assigned as Class Five's homeroom teacher and immediately establishes authority through his chilling aura and uncompromising standards. He identifies Fang Yang, Tang Wulin, and Xie Xie as unusually promising students. 23

He begins actual-combat lessons, personally spars with Fang Yang, and imposes extensive physical training on the class after judging their foundations inadequate. 24 25 29

Class Promotion Tournament

Wu Changkong forms a core team of Fang Yang, Tang Wulin, Xie Xie, and Gu Yue, trains them nightly, and focuses their development on coordinated combat and elemental fusion. 28 35

After Class Five succeeds in the promotion matches, he openly shows pride in its main lineup, though he remains outwardly reserved. 47

Guang Biao Incident

When Guang Biao's Mecha force besieges East Sea Academy over the death of Guang Long, Wu Changkong takes command of the confrontation. 52 53

After Guang Biao targets Fang Yang, Wu Changkong summons Sky Ice and kills Guang Biao by cleaving his purple Mecha apart with Frost Mark. 53 54

Class Zero and Shrek Academy

Wu Changkong expands his role as Class Zero's teacher, leads the group into Tang Sect assessments, and directs their participation in the Tianhai Alliance Grand Competition. 87 89 112

He leaves East Sea Academy with Class Zero after their graduation, remaining dedicated to guiding them toward Shrek Academy. 136 137

Shrek Academy Crisis

As a Titled Douluo and Shrek Academy teacher, Wu Changkong confronts Xu Lizhi after his betrayal and defection to the Holy Spirit Cult. He freezes and kills Xu Lizhi, then orders the remaining students to take refuge on Sea God Island. 276

Request for Resurrection

In the Emperor Realm, Wu Changkong abandons his usual pride and begs Fang Yang to resurrect Zhuo Shi and Long Bing. He agrees to wait and cultivate in the realm until Fang Yang can fulfill the request. 326

Notable Quotes

“There are no Waste Martial Souls, only Waste Soul Masters!” 137

“You wish to harm my students? Then you shall pay with your life!” 54