Gu Changhuai

Biodata

Feature	Value
Name	Gu Changhuai (顾长怀)
Alias(es)	Uncle Gu; Young Master Gu
Gender	Male
Affiliation	Gu Family; Dao Court Office
Occupation/Role	Dao Court Office Chief Inspector / Diansi
Status	Alive
First Appearance	Chapter 585

Power Progression

Stage / Realm / Level	Chapter	Notes
Foundation Establishment	651	In his earlier confrontation with Fire Buddha, he nearly killed him but lacked the strength to finish the battle; Fire Buddha escaped after Gu Changhuai shattered part of his heart meridians.
Golden Core	658	Arrives to rescue Mo Hua from Fire Buddha and fights him directly; later accepts public credit for Fire Buddha's death to protect Mo Hua's secret.
Golden Core Middle Stage	930	Reveals that he has advanced to the Golden Core Middle Stage while capturing Li San.
Peak Golden Core Middle Stage	1498 1500	Uses the Gu Family's Wind-Feather Transformation Art and Seven-Colored Peacock Feather Fan to suppress eight Joyous Union Sect elders alongside Gu An and Gu Quan.

Background / History

Gu Changhuai is Wenren Wan's younger cousin and a young master of the Gu Family. Mo Hua first meets him through Wenren Wan, addressing him as “Uncle Gu.” Though Gu Changhuai responds politely, he is immediately suspicious of the unusually perceptive child. Wenren Wan describes him as good-hearted but youthful, frivolous, solitary, and proud 585.

He later becomes a Chief Inspector of the Ganxue Prefecture Dao Court Office. His work centers on investigating and arresting Sinful Cultivators, though he is frequently frustrated by the office's bloated administration, political pressures, and corruption 617 801 853.

Before reaching Golden Core, Gu Changhuai nearly killed the notorious Fire Buddha. He wounded Fire Buddha's heart meridians and killed several of his associates, but Fire Buddha escaped after killing several of Gu Changhuai's former comrades. The loss left Gu Changhuai with a lasting grudge against him 651.

Appearance

Gu Changhuai is an exceptionally handsome, tall, slender cultivator with an elegant but imposing bearing.

• Often carries a paper fan and initially presents himself with carefree elegance 585.
• Wears the Dao Court Office robes of a Chief Inspector while on duty 617.
• Has handsome features, keen eyes, and a trace of unruly pride between his brows 617.
• His stern bearing and authority make his Dao Court Office identity recognizable even when he is out of uniform 823.
• Is repeatedly noted to be highly sought after in marriage arrangements because of his appearance, clan background, cultivation, and position 939.

Personality

Gu Changhuai is cold, proud, blunt, and difficult to approach. He keeps strangers at a distance, speaks with restrained self-regard, and is known for his poor temper and limited patience. Even his relatives criticize him for bringing his Dao Court Office manner back into the Gu Family residence 585 660 829.

Beneath this aloof exterior, he is principled and protective. He takes dangerous cases seriously, warns inexperienced disciples away from threats they cannot handle, and repeatedly prioritizes Mo Hua's safety despite his suspicions about him 617 633 645. He is uncompromising in enforcing Dao Law, even when powerful clans threaten retaliation 710.

His relationship with Mo Hua gradually softens his demeanor. Gu Changhuai remains wary of Mo Hua's secrets and manipulative tendencies, but comes to rely on his deductions, protect him in battle, and treat him as family 815 905 1501.

Abilities & Skills

Golden Core Combat

Gu Changhuai is a formidable Golden Core cultivator who leads from the front during Dao Court Office operations.

• Rescues Mo Hua from Fire Buddha and directly confronts the peak Foundation Establishment Demonic Cultivator 658.
• Defeats Xie Liu and captures Young Master Jin's trafficking ring despite threats from Young Master Jin's powerful background 710.
• Captures Li San alone after a brief exchange of Dao techniques 930.
• Detects and interrupts Inspector Pu's attempted ambush on Gu Quan with a wind blade 1497.
• Holds off eight Joyous Union Sect Golden Core elders with Gu An and Gu Quan 1498 1500.

Wind-Feather Transformation Art

Gu Changhuai practices the Gu Family's superior Dao method, the Wind-Feather Transformation Art.

• Creates dense layers of Wind Blades around his body.
• Combines offense and defense in a formation likened to the layered feathers of an Azure Phoenix.
• Remains effective against multiple Golden Core opponents simultaneously 1498 1500.

Seven-Colored Peacock Feather Fan

Gu Changhuai's primary magical treasure in high-level combat.

• Used alongside the Wind-Feather Transformation Art.
• Supports his layered Wind Blade defense and battlefield suppression 1498 1500.

Investigation and Law Enforcement

As a Dao Court Office Diansi, Gu Changhuai is an experienced investigator with access to official dossiers, criminal records, personnel, and detention facilities.

• Identifies Yin Lao'er as the likely culprit in the Compass Mountain Path murders through confidential case files 617.
• Investigates Fire Buddha, Water Yama, the Xie Family massacre, the Rouge Boat network, and corruption within the Dao Court Office 635 801 853.
• Understands the practical limitations of Dao Court jurisdiction, including rank restrictions and Heavenly Dao suppression in lower-grade State Boundaries 617 649.
• Uses the Gu Family's resources to secure scenes, transport survivors, and shelter Yu Canghai under a credible cover identity 823.

Equipment / Weapons / Items

• Seven-Colored Peacock Feather Fan — Magical treasure used with the Wind-Feather Transformation Art 1498 1500.
• Wind Blades — A Gu Family secret technique; even a casual blade strike carries substantial force 1497.
• Water Stealth Jade — Used for concealment while infiltrating Fire Buddha's demon cave 645.
• Spirit Binding Locks — Used to secure captured criminals such as Li San 930.
• High-grade medicinal pills — Carried in his Storage Bag; Mo Hua uses them to stabilize him after the Fire Buddha battle 658.

Relationships

• Mo Hua — Wenren Wan's young relative and an increasingly trusted partner. Gu Changhuai begins suspicious of Mo Hua's unusual abilities, but repeatedly protects him, cooperates with his investigations, and eventually treats him as family 617 635 658 905 1501.
• Wenren Wan — Elder female cousin. Her concern for Mo Hua influences Gu Changhuai's decision to look after him 585 635.
• Yu'er — A child under Wenren Wan's care whom Gu Changhuai is concerned with protecting; Mo Hua once saved Yu'er, contributing to Gu Changhuai's regard for him 617 1061.
• Gu An — Gu Family relative and Dao Court Office inspector who accompanies Gu Changhuai on operations and battles beside him 645 1498.
• Gu Quan — Gu Family relative and Dao Court Office inspector; fights alongside Gu Changhuai and Gu An 645 1498.
• Elder Gu Hong — Elder relative who scolds him over his temper and persistently arranges marriage meetings for him 801 939.
• Inspector Xia — Fellow Dao Court Office inspector. They clash professionally but work together on major cases; Mo Hua encourages Gu Changhuai to pursue her romantically 828 939 1103.
• Fire Buddha — Long-standing enemy. Gu Changhuai nearly killed him at Foundation Establishment, losing several comrades in the conflict; Fire Buddha is ultimately killed during their later confrontation 651 658.
• Hua Yinke — Joyous Union Sect Incense Master who attempts to subdue or kill Gu Changhuai, recognizing his talent and potential value 1498 1500.

Story Role / Major Arcs

Yin Lao'er Investigation

Gu Changhuai warns Mo Hua's group about Yin Lao'er, a stealth-specialist murderer who killed three Foundation Establishment disciples on Compass Mountain Path. Though he offers the disciples a chance to withdraw, he provides them with dossiers and insists on caution 617. After Yin Lao'er's capture, he becomes increasingly suspicious that Mo Hua was responsible for seeing through the assassin's concealment 621.

Fire Buddha Case

Gu Changhuai investigates Mo Hua's possible connection to a Fireball Technique used against human traffickers, then reveals his personal history with Fire Buddha. He leads efforts to investigate the Xie Family massacre and infiltrate Fire Buddha's demon cave, reluctantly accepting Mo Hua's assistance 621 630 635 645.

When Fire Buddha attacks Mo Hua, Gu Changhuai intervenes despite the danger. After Mo Hua engineers Fire Buddha's death with an array-based spell, Gu Changhuai publicly takes credit to conceal Mo Hua's capabilities 658.

Water Yama and Dao Court Corruption

After being sidelined from the Yu Family Water Stronghold investigation, Gu Changhuai agrees to investigate Water Yama in exchange for Mo Hua's help dealing with Elder Gu Hong's matchmaking pressure 800 801. He uncovers connections between criminal networks, Guishui Gate, and compromised Dao Court personnel, eventually confronting traitorous Inspector Xiao 815 853.

Yanluo Mountain Rescue

Gu Changhuai verifies Mo Hua's message from Yanluo Mountain and leads the Dao Court Office assault based on the Array Diagram Mo Hua provides. He rescues Mo Hua and the Ganxue prodigies, but must leave Mo Hua behind when Mo Hua chooses to remain in the valley for Yu'er 1061. Mo Hua later credits Gu Changhuai and the Dao Court Office with destroying the Evil Array Masters 1062.

Joyous Union Sect Conflict

In Houtu City, Gu Changhuai detects Inspector Pu's betrayal and protects Gu Quan from an ambush 1497. He subsequently fights beside Gu An and Gu Quan against eight Joyous Union Sect elders, demonstrating enough strength that Hua Yinke considers either killing or forcibly recruiting him 1498 1500.

Trivia

• Mo Hua consistently calls him “Uncle Gu,” despite Gu Changhuai's initial surprise at the address 585 617.
• Gu Changhuai considers Mo Hua “fishy” and difficult to understand almost from their first meetings 617 621.
• He has a poor reputation for sociability; even Gu Family members remark that he has few Dao friends due to his temper 823.
• His Dao Court Office career improves substantially after accumulating merit, making him a more desirable marriage prospect among the great clans 939.
• Mo Hua frequently pressures him into investigative work, to the point that Gu Changhuai feels Mo Hua is acting like the Diansi while he is merely the subordinate inspector 678.