Xuan Heng

Biodata

Feature	Value
Name	Xuan Heng (玄衡)
Alias(es)	Zhou Heng; Pangu's Fourth Pure One; Kunlun's Fourth Pure One 16 26
Species/Race	Innate being born from a Dao embryo containing Pangu's clear qi 1 3
Gender	Male
Affiliation	Kunlun Mountain; Profound Pure lineage; personal disciple of Hongjun 20
Occupation/Role	Master of Six Ears and Kong Xuan; Honorary Vice Sect Leader of the Interception Sect; Deputy Protectorate Leader of the Exposition Sect 42 53
Status	Active 66
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
Primordial Unity Golden Immortal	9	Possessed this cultivation from birth; later reached its peak while attending Hongjun's second lecture.
Zenith Heaven Golden Immortal / Great Luo	15	Sorted his Five Qis and condensed his Zenith Heaven Dao Fruit over 420 years; the World-Purifying White Lotus fused with the Dao Fruit as his natal supreme treasure.
Peak Great Luo	23	Reached the peak after 30,000 years of seclusion spent refining his Dharma treasures.
Law Dao Seed	33	Refined purified tribulation qi from Red Cloud's calamity backlash into a seed within his Great Luo Dao Fruit rather than pursuing the Three Corpses method.
Quasi-Saint	44	Refined a deep strand of Kong Xuan's fire-baleful karma; the Law Dao Seed rooted and sprouted into the initial Profound Pure Dao Tree.

Background / History

Xuan Heng first awakened as Zhou Heng, a fragile Dao embryo sheltered inside the Twelve-Rank World-Purifying White Lotus in a valley north of Kunlun Mountain. Because he shared Pangu's clear-qi origin with Taiqing, Yuanshi, and Tongtian, the Three Pure Ones accepted him as their Fourth Brother and jointly nurtured him in Kunlun for three epochs. Taiqing bestowed the Daoist name Xuan Heng, incorporating the character “Heng” that he chose for himself. 1 2

When the Dao–Devil conflict sent tribulation qi across the Primordial World, Xuan Heng deliberately drew the purified tribulation qi into his unfinished origin despite the danger. The ordeal enabled him to take human form as a youth, after which the World-Purifying White Lotus acknowledged him as its master. 3 4

He attended Hongjun's lectures at Purple Cloud Palace alongside his brothers. Hongjun gave him a unique small meditation cushion that separated him by a thread from the Heavenly Dao, later accepting him as a personal disciple while explaining that Primordial Violet Qi was incompatible with his Dao path. 7 20

After Hongjun privately revealed that he was not native to the Primordial World and addressed him by his original name, Zhou Heng, Xuan Heng received instruction in proving the Dao through laws. Hongjun identified his fundamental path as Profound Purity: world purification, Dao-heart stabilization, and calamity severance. 26 27

Xuan Heng repeatedly tried to preserve Red Cloud from his killing tribulation, but Red Cloud's body ultimately perished despite his intervention. The backlash left Xuan Heng unconscious for three thousand years; during that period, he experienced a calamity dream encompassing future disasters and his brothers' eventual conflict. He awakened having comprehended the Profound Pure Immortal Scripture and a less demanding inheritance art for disciples. 28 31 32

Appearance

After taking form, Xuan Heng appears as a clear-eyed Daoist youth of roughly sixteen or seventeen, with upright brows and a calm, limpid gaze characteristic of a newly born innate being. He initially wore a naturally formed white Daoist robe traced with faint lotus patterns. 4

• Profound-blue Profound Pure Immortal Light manifests from his brow after attaining Great Luo. 15 16
• The Twelve-Rank World-Purifying White Lotus can enter his brow and emerge at his command. 4
• He later wears the white-and-blue Profound Pure Treasure Robe, whose radiance conceals him from probing and deduction. 21 22
• His mature sword aura is represented by the blue-and-gold Profound Pure Calamity Severing Sword. 52

Personality

Xuan Heng is deliberate and forward-thinking. His knowledge of future calamities drives him to prepare rather than wait for disaster: he warns Red Cloud of Kunpeng's resentment, establishes the East Sea Life-Crossing Formation before humanity faces catastrophe, and urges the Three Pure Ones to prevent sectarian disagreements from destroying their brotherhood. 9 36 46

He is compassionate but not naïve. He shelters human settlements, purifies afflicted water beasts instead of killing them, and repeatedly helps Kong Xuan carry the Phoenix Clan's karmic burden. At the same time, he recognizes that kindness without caution can create danger, as shown by his blunt warning to Red Cloud. 9 43 56

As a teacher, he is protective, patient, and capable of stern discipline. He accepts Six Ears as a registered disciple under clear restrictions, rescues him from the Witch Clan, provides him the Six Pure Roots Bamboo, and later punishes both Six Ears and Kong Xuan when they act improperly. 10 24 25 50

Abilities & Skills

Profound Pure Immortal Light

Xuan Heng's personal immortal light is a profound-blue manifestation of his Profound Pure Great Dao. It specializes in purification, calming, suppressing calamity, and safeguarding the Dao heart. 15 16 27

• Purifies tribulation qi, demonic intent, and lingering battlefield baleful aura. 16 18
• Calms remnant souls and cleanses corrupted spiritual materials. 16 18
• Reveals and strips karmic burdens, including Kong Xuan's Phoenix Clan fire-baleful karma. 41 43
• Can cleanse hostile intent without indiscriminate killing, as when he purified three water beasts. 56

Profound Pure Immortal Scripture

The Profound Pure Immortal Scripture is Xuan Heng's foundational cultivation method. It uses tribulation qi, karmic force, demonic thoughts, and obsessions as material to temper his Dao Fruit and advance his law-based path. 32

• Refines purified calamity energy into the Law Dao Seed and later the Profound Pure Dao Tree. 33 44
• Allows him to distinguish whether killing tribulations arise from calculation or the greater tide of fate. 32
• Lets him refine karmic burdens drawn from other beings, provided he can preserve his Dao heart. 43
• Excessive refinement is dangerous; Yuanshi limits him to one wisp of fire-baleful karmic force per thousand years after reaching Quasi-Saint. 46

Profound Pure Immortal Art

A lower-threshold inheritance derived from his enlightenment, intended for disciples rather than Xuan Heng's own cultivation. 32

• Enables practitioners to condense Profound Pure Dao-Protecting Light. 32
• Warns the cultivator through spiritual pain when demonic qi, tribulation qi, illusions, baleful intent, or karma disturb the Dao heart. 32
• Helped Six Ears restrain his innate hearing when used alongside the Six Pure Roots Bamboo. 37

Swordsmanship and Calamity Severance

Although he does not consider himself a dedicated sword cultivator, Xuan Heng wields a sword path compatible with his Great Dao. His sword techniques emphasize cutting through karmic entanglements and purifying destructive forces. 19 48

• Reforged the corrupted broken sword found in an ancient battlefield into the Calamity Severing Sword. 18
• Used the sword to disrupt Zhunti's attempt to seize the Six Pure Roots Bamboo. 22
• Severed Zhunti's karmic connection to Kong Xuan and Six Ears during the attempted disciple theft. 48
• Refined sect-founding merit into the weapon, renaming it the Profound Pure Calamity Severing Sword. 52

Formation Craft

Xuan Heng is an accomplished formation planner whose work centers on protection, migration, and karmic judgment.

• Created the East Sea Life-Crossing Formation, a transfer formation with seventy-two guiding nodes designed to move human survivors to the East Sea shore during calamity. 36
• Activated Life-Transit Dark Seals during the Witch–Demon war to relocate Human Race members and organize their resettlement. 61
• Proposed the Heart-Questioning Formation for the Interception Sect, judging disciples by the karmic weight of unjust slaughter and cruelty rather than by their origins. 56

Equipment / Weapons / Items

• Twelve-Rank World-Purifying White Lotus — Top-grade innate spiritual treasure and Xuan Heng's natal supreme treasure; purifies demonic and tribulation energies and protects his origin. It later fused with an azure lotus seed from the Chaos Green Lotus. 4 8 15
• Calamity-Suppressing Gourd — Gift from Hongjun; seals tribulation qi and stabilizes the Dao heart. 21
• Profound Pure Treasure Robe — Mid-grade innate spiritual treasure refined by Hongjun; wards off deductions and can temporarily shield Xuan Heng from Heavenly Dao scrutiny. 21 27
• Small Meditation Cushion — Hongjun's unique cushion, which separates Xuan Heng from the Heavenly Dao by a faint thread. 7
• Profound Pure Calamity Severing Sword — Formerly the Calamity Severing Sword; reforged with merit into a postnatal merit spiritual treasure. 18 52
• Eastern Blue Lotus Treasure-Color Flag — One of the Five Directional Flags, obtained at Treasure Distribution Cliff. 22
• Northern Black Origin Water-Control Flag — A second Five Directional Flag, used to defend against Zhunti's Seven Treasures Wonder Tree. 22 29
• Six Pure Roots Bamboo — Seals the six senses and steadies the mind; lent to Six Ears to help control his hearing. 22 25
• Heaven and Earth Ruler, Mountain-Driving Whip, and Mountain-Suppressing Seal — Earth-vein and formation-oriented treasures used for sealing, stabilizing terrain, and restraining opponents. 23 48
• Heavenly Origin Formation Diagram — A formation-pattern vessel left with the East Sea Human Race. 23 63
• Treasure-Dropping Copper Coin — High-grade innate spiritual treasure that can stir the aura of tangible spirit treasures and knock down magical treasures; it remains incomplete until it gains a strand of Human Race wealth-and-goods karma. 64 65
• Mount Wuyi Big Red Robe — Tea tree transplanted to Profound Pure Peak; its leaves clear the mind and awaken the spirit. 64

Relationships

• Taiqing — Eldest brother and fellow Pure One; helped nurture Xuan Heng's damaged Primordial Spirit, protected him during breakthroughs, and lent him the Taiji Diagram in Red Cloud's battle. 2 15 30
• Yuanshi — Second brother and fellow Pure One; sternly protects Xuan Heng's foundation, supports his sect regulations, and monitors the risks of refining karmic force. 2 46 53
• Tongtian — Third brother and fellow Pure One; entertained Xuan Heng before his transformation, gave him a protective sword talisman, and teaches Kong Xuan swordsmanship. 2 16 44
• Hongjun — Master; recognizes Xuan Heng's identity as Zhou Heng, provides protection from Heavenly Dao scrutiny, and personally teaches him the law-based path to proving the Dao. 20 26 27
• Six Ears — Registered disciple; initially sought Purple Cloud Palace through the chaos, then became Xuan Heng's first disciple and received the Profound Pure Immortal Art and Six Pure Roots Bamboo. 10 25 32
• Kong Xuan — First personal disciple; Xuan Heng saves him from the Demon Court, accepts him into the Profound Pure lineage, and periodically refines his Phoenix Clan karmic burden. 41 42 43
• Red Cloud — Karmic ally; Xuan Heng warns him of Kunpeng's grudge and later attempts to save him from his killing tribulation. 9 28 30
• Zhenyuanzi — Red Cloud's close companion; works with Xuan Heng and the Three Pure Ones concerning Red Cloud's aftermath. 9 33
• Houtu — Fellow traveler and collaborator; Xuan Heng assists her understanding of remnant souls and helps guide her toward the path of reincarnation. 18 60
• Nuwa — Entrusts Xuan Heng with watching over the Human Race after creating humanity and attaining Sagehood. 40
• Responding Dragon — East Sea Water Patrol member; offers Dragon Clan support for the Human Race and gives Xuan Heng a scale for contacting the water-patrolling lineage. 55 56

Story Role / Major Arcs

Red Cloud's Karmic Bond

Xuan Heng approaches Red Cloud after the first Purple Cloud Palace lecture, warns him that Kunpeng will resent the loss of his seat, and urges him to remain near Zhenyuanzi. When Red Cloud's killing tribulation arrives, Xuan Heng intervenes against Di Jun, Taiyi, Minghe, Kunpeng, Zhunti, and Receiving Guide, but can preserve only a wisp of Red Cloud's true spirit. 9 28 30

Establishing the Profound Pure Lineage

Following his calamity dream, Xuan Heng creates the Profound Pure Immortal Scripture and the disciple-oriented Profound Pure Immortal Art. He later accepts Six Ears and Kong Xuan, teaching them cultivation while using Kong Xuan's karmic burden to develop his own law-based Dao. 32 42 43

Protector of Humanity

Xuan Heng prepares the East Sea Life-Crossing Formation before the Human Race faces calamity. When the Witch–Demon war begins, he activates the formation to transport human survivors to safety, provides resources and leadership structure, and continues maintaining protections along the East Sea shore. 36 61 63

Preserving the Four Brothers' Unity

Fearing that the future sects of the Three Pure Ones could turn doctrinal differences into fratricide, Xuan Heng persuades his brothers to make a pact: their teachings may differ, but their common origin must not be forgotten. He later advocates separating their Dao grounds voluntarily so their sects can develop independently without breaking their brotherhood. 46 54

Sect Governance

After an altercation between Exposition and Interception disciples, Xuan Heng proposes rules against internal violence, establishes distinctions between inner and outer disciples, and insists that temperament matters alongside cultivation foundation. Tongtian appoints him Honorary Vice Sect Leader of the Interception Sect, while Yuanshi makes him Deputy Protectorate Leader of the Exposition Sect. 53

Conflict with the West

When Zhunti and Receiving Guide attempt to recruit—and then forcibly take—Kong Xuan and Six Ears, Xuan Heng emerges from seclusion and suppresses both Western quasi-sages. He severs their karmic influence over his disciples, wounds Zhunti twice, and demands Bodhi seeds, Seven Treasures Geng Metal Origin Qi, and Merit Golden Lotus dew as compensation. 47 48 49

Notable Quotes

“Then I shall save him for this time first.” 29

“Not knowing is not knowing. Teaching blindly and teaching wrongly—that would be truly shameful.” 44

“What is being divided are the sacred grounds and the orthodoxies—not the brotherly bond between the four of us.” 54

Trivia

• Xuan Heng chose the character “Heng” from his original name, Zhou Heng; Taiqing added “Xuan” when granting his Daoist name. 2
• Hongjun later confirms that Xuan Heng's soul and body originate outside the Primordial World. 26
• The World-Purifying White Lotus contains a faint green trace after fusing with an azure lotus seed from the remnant Chaos Green Lotus. 8
• He is notably willing to seek help for his disciples' weaknesses, bringing Kong Xuan to Tongtian rather than pretending to understand sword Dao himself. 44