Feng Tiancheng

Biodata

Feature	Details
Name	Feng Tiancheng (封天城)
Alias(es)	Grandpa Feng
Species/Race	Clone of the Heavenly Emperor; shares the Azure Emperor Bloodline 5 13
Gender	Male
Occupation/Role	Lu Chen's early cultivation mentor and guardian
Status	In deep slumber within the Twin Fish Plate to recover his cultivation 19
First Appearance	Chapter 5

Power Progression

Stage / Realm / Level	Chapter	Notes
Cultivation nearly depleted	5	Having lost his spiritual connection to his main body, he aged rapidly and his cultivation dwindled to almost nothing; he restored some energy by entering the Twin Fish Plate's spiritual-energy pool. 5
At most fifth level of the Breath Regulation Realm	7	His weakened state limits him to roughly this level of strength while recovering inside the Twin Fish Plate. 7

Background / History

Feng Tiancheng is one of nine independent clones of the Heavenly Emperor. Each clone possesses a distinct personality and abilities. He remained behind in an ancient city to await his mission, but without contact with the main body, he aged and lost most of his cultivation. 5

He identifies Lu Chen as someone with a Celestial Pool resembling the Azure Emperor Bloodline. In exchange for helping Lu Chen begin cultivation, Feng Tiancheng asks him to seek out his main body after completing his training. He uses the Twin Fish Plate to create a rare spiritual-energy pool, teaches Lu Chen the Tianluo Great Law, and oversees Lu Chen's entry into the Qi Gathering Realm. 5

After Qingfang Village is destroyed and Blind Lu is captured, Feng Tiancheng possesses Lu Chen's body to repel the attackers. He then supports Lu Chen's decision to leave the village, cultivate through life-and-death combat, investigate the enemy's token, and search for Blind Lu. 6 7

Feng Tiancheng travels with Lu Chen as his principal mentor through the early Demonic Beast Forest journey. He identifies the danger posed by the Yang Sea Pearl, temporarily stabilizes Lu Chen's Yin-Yang imbalance, teaches him martial skills and Spiritual Power control, and repeatedly warns him against relying only on rapid realm advancement. 8 9 10

After Lu Chen reaches Grand Perfection of the Qi Gathering Realm, Feng Tiancheng concludes that continued dependence on him would hinder Lu Chen's path. He leaves cultivation insights, techniques, treasures, and methods for locating the remaining Primal Yang Twin Fish Compass fragments before entering deep slumber. 19

Appearance

Feng Tiancheng initially manifests as an aged man due to his depleted cultivation. After replenishing himself in the spiritual-energy pool, his demeanor becomes noticeably younger. 5

• Commonly appears outside the Twin Fish Plate to advise Lu Chen. 8 10
• His Spiritual Energy manifests in cyan-green hues. 6
• His Azure Emperor Divine Vine produces green, branching tentacles. 10

Personality

Feng Tiancheng is a patient but demanding mentor. He gives Lu Chen practical guidance rather than easy reassurance, repeatedly stressing careful judgment, refined Spiritual Energy control, and the necessity of genuine combat experience. 9 10 19

He is decisive toward enemies. During the battle at Qingfang Village, he uses Lu Chen's body to kill several hostile cultivators, and later teaches Lu Chen that mercy without sufficient strength can endanger those one wants to protect. 6 14

Despite his experience and ancient knowledge, Feng Tiancheng is unsettled by Lu Chen's repeated mutations and unusual opportunities. He suspects an approaching great change in heaven and earth, which motivates his urgency to recover his former power. 12 19

Abilities & Skills

Cultivation Instruction

Feng Tiancheng possesses extensive knowledge of ancient cultivation methods, bloodlines, martial skills, Spiritual Power, artifacts, formations, and alchemy. 5 10 19

• Taught Lu Chen the Tianluo Great Law, which circulates absorbed Spiritual Energy through 64 great cycles before storing it in the Celestial Pool. 5
• Taught Lu Chen the Nine Transformations of the Golden Serpent movement technique and the Earth Tier Six Yang Palms that Split the Heavens. 8 9
• Left behind cultivation insights, wooden-puppet training methods, artifact-refining knowledge, alchemy, formations, and sealed resources for Lu Chen to access as his strength grows. 19

Azure Emperor Divine Vine

Feng Tiancheng can release the Azure Emperor Divine Vine, a Spiritual Power that manifests as glowing green tentacles. 10

• Can divide its tentacles into increasing numbers and strike multiple targets at once. 10
• Demonstrated enough destructive power to shatter a large boulder and then pulverize its fragments. 10
• Explains that Spiritual Powers require precise Spiritual Energy control and focused intent rather than simple energy output. 10

Possession and Sword Transformation

Feng Tiancheng can merge his consciousness into Lu Chen's body and temporarily take control of it. 6

• Used Sword Transformation, condensing cyan-green Spiritual Energy into sword energy for ranged attacks. 6
• Defeated multiple cultivators through sword techniques and combat experience despite his restricted cultivation. 6
• Can channel Lu Chen's Spiritual Power during possession; this places a severe burden on both of them and leaves Lu Chen unconscious afterward. 6 7

Yin-Yang Stabilization

Feng Tiancheng understands the imbalance caused by the incomplete Primal Yang Twin Fish Compass. 7 9

• Temporarily simulated the missing Yin Sea Pearl with his own Spiritual Energy to counter the Yang Sea Pearl's Fire Toxin. 8 9
• Formed a Sealing Array Formation in Lu Chen's Celestial Pool to reinforce the temporary Yin-Yang balance. 9
• Warned that the true Yin Sea Pearl and the remaining compass fragments must be found before the imbalance becomes fatal. 9

Artifact Crafting

Feng Tiancheng forged several important treasures in the past. 5 13

• Created the Yuan Yang Twin Fish Luo Pan; the Twin Fish Plate is its surviving Celestial Pool core. 5
• Created the Qiankun Thirty-Six Sword Qin for the Palace Front Ceremony Official. 13
• Taught Lu Chen the Lingguan Art hand seal to inject Spiritual Energy into and activate the Qiankun Thirty-Six Sword Qin. 13

Equipment / Weapons / Items

• Twin Fish Plate — The surviving core of the Yuan Yang Twin Fish Luo Pan. Feng Tiancheng uses it to form a spiritual-energy pool and later resides within its space. 5 7
• Yang Sea Pearl — A fragment of the Primal Yang Twin Fish Compass and one of Feng Tiancheng's former belongings; it was hidden in Blind Lu's zither. 7
• Qiankun Thirty-Six Sword Qin — A zither magic treasure forged by Feng Tiancheng for an old acquaintance; it is later given to Nantian Yijian. 13

Relationships

• Lu Chen — Mentor, guardian, and traveling companion. Feng Tiancheng enables Lu Chen's first successful cultivation, guides his combat development, and entrusts him with finding the Heavenly Emperor's main body and the compass fragments. 5 7 19
• Heavenly Emperor / Main Body — Feng Tiancheng is one of the main body's nine independent clones and seeks to reunite Lu Chen with him after Lu Chen becomes strong enough. 5
• Blind Lu — Feng Tiancheng recognizes Blind Lu's zither, token, and Yang Sea Pearl as connected to his past, though he is uncertain why they were in Blind Lu's possession. 7
• Palace Front Ceremony Official — An old refined acquaintance for whom Feng Tiancheng forged the Qiankun Thirty-Six Sword Qin. 13
• Nantian Yijian — Feng Tiancheng helps Lu Chen activate Nantian Yijian's zither and observes that Nantian's companionship gradually lessens Lu Chen's accumulated resentment. 13 15

Notable Quotes

“Today will be my first lesson to you: calming the mind.” 6

“True Martial Skills and Movement Techniques are often forged in the crucible of life-and-death combat.” 9

“Whether it's right or wrong, only the choices you make yourself will deepen your understanding of cultivation.” 19