Wu Changkong

Biodata

Feature	Value
Name	Wu Changkong (舞长空) 46
Alias(es)	“Cold, Aloof Heartthrob” 47
Gender	Male 46 85
Affiliation	Eastsea Academy; an unnamed organization operating across the Three Continents 46 117
Occupation/Role	Homeroom teacher of First Grade Class Five, later First Grade Class Zero; combat and cultivation instructor 46 110
Cultivation Rank	Six-Ring Soul Emperor 54 85
Martial Soul	Heavenly Frost Sword 86
Soul Ring Configuration	Yellow, yellow, purple, purple, black, black 85 86
Soul Spirit	Possesses a ten-thousand-year soul spirit 137
First Appearance	Chapter 46, “The Worst Class” 46

Background / History

Wu Changkong tells Guang Biao that he was driven out of an unnamed place because of his bad temper. Guang Biao recognizes a connection between Wu and a powerful institution, but the exchange does not identify it 86.

He also belongs to a longstanding organization founded on justice, equality, fairness, and protection. Its activities span the Three Continents. Wu can recommend prospective members, but cannot admit them himself; candidates must pass an assessment before learning the organization’s name 116 117.

Appearance

Wu is a handsome young man with a cold, upright bearing, commonly dressed in white 51 81 85.

• Hair: Long, lake-blue hair, worn loose down his back or behind his shoulders 84 85.
• Eyes: Dark green, described as cold and clear 85.
• Clothing: Simple white shirts and trousers during lessons, an old-fashioned white robe in the evening, and moon-white pajamas in his quarters 51 80 84.
• Signature image: White robes, flowing hair, and the pale-blue Heavenly Frost Sword 85 86.

Personality

Wu is blunt, proud, and difficult to intimidate. He warns new students to transfer or withdraw if they fear hardship, exhaustion, or pain. His criticism applies to winners as well as losers: victory does not excuse poor technique, recklessness, or damaged uniforms 47 51 56.

His disregard for academy rules frequently frustrates Long Hengxu. Nevertheless, he can compromise when doing so benefits his students, including personally apologizing to Long while arranging Gu Yue’s admission. He judges her ability rather than rejecting her for missing enrollment 62 63 66 67.

Beneath his severe manner, Wu is fiercely protective. He defends his students against bullying and outside threats, explicitly refusing to blame them when they have done nothing wrong. His care is usually practical rather than affectionate: he imposes safety restrictions, monitors dangerous transformations, and postpones testing until a student has recovered 62 87 132 151.

He values persistence, responsibility, and judgment alongside talent. Tang Wulin’s endurance, willingness to reflect after defeat, and instinct to protect teammates make Wu regard him as a potential leader rather than merely a strong fighter. Wu’s emotional reserve also briefly softens when he holds the Heavenly Frost Sword, which he regards as an extension of himself 86 125 139.

Abilities & Skills

Heavenly Frost Sword

Wu’s martial soul manifests as a slender, pale-blue or ice-blue longsword. He has nurtured it through spiritual power and tempered it with his heart and mind 86 153.

• Soul rings: Two yellow, two purple, and two black rings; the black rings are ten-thousand-year rings 85 86.
• Extreme-cold sword energy: Penetrates an opponent’s body and meridians, interfering with soul-power circulation and perception 86.
• Controlled freezing: Immobilizes Zhang Yangzi and Wang Jinxi with two sword taps during training 153.
• Restraint: Stops his blade short of Guang Biao’s face and withdraws the invading sword energy rather than killing him 86.
• Demonstrated power: Defeats Guang Biao, another Six-Ring Soul Emperor, with only two sword strikes 87.

Swordsmanship and Precision

Wu defeats attacks by targeting their structure, timing, and weak points rather than relying solely on greater soul power 69 113 153.

• Turns a flexible belt rigid like a sword, then lets it become whip-like to expose Xie Xie’s dependence on speed 54.
• Uses a wooden sword against Tang Wulin, Xie Xie, and Gu Yue without releasing his martial soul or using soul skills 69.
• Breaks apart Wind Blades and Fireballs by striking their vulnerable cores 113 153.
• Redirects Tang Wulin’s hammer by striking his wrist at the instant force passes into the weapon 113.
• Uses joint strikes and changes of angle to numb limbs, interrupt attacks, and destroy balance 113.

Footwork and Battlefield Control

Wu’s movement creates decisive changes in distance and positioning with very small steps 113 116.

• Evades the Star-Sinking Hammer with a shift of roughly half an inch and opens sufficient distance with a single backward step 113 116.
• Separates coordinated attackers and creates one-on-one openings during group sparring 69.
• Demonstrates his techniques while suppressing his soul power to his students’ level and withholding soul skills 113 153.
• The specialized footwork belongs to his organization; learning it requires admission through an assessment 116.

Instruction and Cultivation Guidance

Wu builds his lessons around actual combat, targeted criticism, physical conditioning, and individual assessment 51 56 68.

• Combat fundamentals: Teaches footwork, distance, balance, timing, force, judgment, and battlefield control 113.
• Physical conditioning: Assigns ten 800-meter laps as a warm-up, with Tang Wulin and Xie Xie wearing 20-jin Iron Garments 63.
• Tailored training: Replaces Tang Wulin’s general conditioning with hammer drills once his strength and endurance outgrow the group exercises 70.
• Meditation: Teaches a more complicated and effective meditation technique than the students’ elementary-academy method 68.
• Team organization: Assigns Tang Wulin frontal suppression, Gu Yue variation and control, and Xie Xie opening exploitation and finishing attacks 70.
• Elemental development: Encourages Gu Yue to progress from switching elements to stable combinations and fusion 69.
• Long-term preparation: Introduces battle armor and advises students to choose a supporting second profession by their third year 111 112.

Martial Soul and Bloodline Analysis

Wu uses observation, physical tests, ancient records, and soul-power examination to investigate unusual abilities 81 116 121 154.

• Identifies Tang Wulin’s golden transformation as a force already sealed inside his body, rather than an ordinary soul skill or Martial Soul Fusion Skill 81.
• Proposes a second-awakening or bloodline-mutation explanation for the linked changes to Tang’s body, martial soul, and soul spirit. This remains a hypothesis; Tang does not disclose the Golden Dragon King’s seals to him 116.
• Establishes that Tang’s Dragon Might can suppress Wang Jinxi under hostility but strengthen him under goodwill 121.
• Explains that spiritual power limits how many outside cultivation influences Tang can manage simultaneously 121 122.
• Recognizes Little Ant’s evolution and monitors the growing connection between Tang’s bloodline, soul spirit, and Star-Sinking Hammer 132.
• Requires physical testing before endorsing Tang’s attempt to obtain thousand-year rings during the one-ring stage 151.

Equipment / Weapons / Items

• Heavenly Frost Sword — His manifested martial soul and principal weapon, not a separately acquired sword 86.
• Long, narrow belt — Used as an improvised sword and whip during Xie Xie’s combat lesson 54.
• Wooden sword — Used for group sparring without his martial soul or soul skills 69.
• Teaching pointer — Used to demonstrate swordlike precision, elemental disruption, and joint attacks in the classroom 113.
• Iron Garments — Weighted training equipment assigned to Tang Wulin and Xie Xie 63.

Relationships

• Tang Wulin — Student and personally appointed team captain. Wu recognizes his perseverance and leadership potential, supervises his unusual transformations, and recommends him for his organization’s assessment 57 116 117 125 139.
• Xie Xie — Student whose speed and twin martial souls attract demanding instruction. Wu challenges his arrogance and weak stamina; Xie increasingly admires him and aspires to comparable strength 54 57 68 87.
• Gu Yue — Student admitted after a personal combat test. Wu calls her a genius, secures her place in Class Five, and guides her elemental development, while remaining cautious about her secrets 63 67 69 139.
• Wang Jinxi — Class Zero student. Wu studies his interaction with Tang’s Dragon Might and intervenes when his fusion with Zhang Yangzi fails 121 153 154.
• Zhang Yangzi — Class Zero student. Wu confronts his arrogance and risky decisions, later recognizing his contribution to the team and calming him during the fusion crisis 112 134 152 154.
• Long Hengxu — Academy administrator and frequent source of friction. Their relationship includes open defiance, a later apology, and cooperation over admissions and training facilities 62 66 68 123.
• Yu Zhen — Eastsea Academy headmaster. He appoints Wu to lead Class Zero, though Wu privately doubts the academy’s ability to rival top institutions 110.
• Ye Yingrong — Fellow teacher who admires Wu and hopes her class’s performance will earn his attention 81.
• Ye Yingluo — Fellow teacher whose rejected declaration of love becomes a lasting grievance. She tries to retaliate through the tournament match against his students 84 101.
• Guang Biao — Mecha brigade commander who threatens Wu’s students. Wu defeats him and orders him never to return 85 86 87.

Story Role / Major Arcs

Arc	Chapters	Wu Changkong’s role
Class Five’s first lessons	46 51 54 57	Introduces himself as the students’ homeroom teacher, assesses them through elimination sparring, and selects Tang Wulin and Xie Xie for tournament training.
Student protection and Gu Yue’s admission	62 63 66 67	Defends Tang and Xie against bullying accusations, tests Gu Yue, and secures her admission to Class Five.
Tournament preparation	68 69 70 73	Develops the trio through evening sparring and specialized drills, assigns complementary roles, and sets Grade Four Class One as their target.
Class Advancement Tournament	74 90 100 101	Coaches the team through successive victories. When Tang disappears during the typhoon, Wu pursues authorization to locate him and prepares the remaining pair to compete until Tang returns.
Academy-gate confrontation	84 85 86 87	Takes responsibility for the threatened students, publicly reveals his ring configuration, and forces Guang Biao’s armed group to withdraw.
Formation of Class Zero	110 111 112 113 114	Leads the five-student pilot class, introduces battle armor and second professions, and rebuilds the students’ combat fundamentals.
Spirit Ascension Platform training	132 134 139 150 151 152	Monitors soul-spirit evolution, adds soul-beast knowledge to the curriculum, evaluates the team’s progress, and considers Tang’s proposed thousand-year evolution under strict safety conditions.
Dark Eagle Dragon fusion crisis	153 154	Halts sparring after Wang Jinxi and Zhang Yangzi’s fusion fails, prevents blame from escalating, and examines their martial souls and circulation routes.

Notable Quotes

“If you tell an enemy you're a tool soul master, will he stop attacking you?” 51

“Remember, you're my student. Until I declare you useless, you will buckle down and follow the path of a Soul Master.” 57

“Strength can let you win once. Knowledge can keep you alive many times.” 134

Trivia

• Liu Yuxin gives Tang Wulin a Soul Guidance Camera and asks him to secretly photograph Wu. After witnessing Wu’s teaching demonstration, Tang decides not to record him again 47 55.
• His office contains little beyond a desk, chair, and bookcase; his larger dormitory quarters are likewise tidy and sparsely furnished 57 80.
• He follows a regular evening routine, usually returning to his room after dinner to cultivate 84.
• His victory over Guang Biao broadens his popularity from a largely female following to admiration across Eastsea Academy 87 90.