Lin Changheng

Biodata

Feature	Details
Name	Lin Changheng (林长珩)
Alias(es)	Alchemist Lin; Chief Lin; Li Feiyu 120 297
Species/Race	Human
Gender	Male
Affiliation	Xu Family; Spirit Firmament Mountain Huang Family as a guest elder 169
Occupation/Role	Second-rank high-grade alchemist; formation master; cultivator 297 300
Status	Alive; active in the cultivation world as of the Gao Family’s Ice Marrow Spirit-Devouring Insect crisis 329
First Appearance	Chapter 2

Power Progression

Stage / Realm / Level	Chapter	Notes
Qi Refining, Third Layer	5	Broke through after using a spirit stone and circulating the Flowing Fire Art; his mana capacity increased by more than half.
Qi Refining, Fourth Layer / Mid-Stage	27	Reached the fourth level after two years of cultivation.
Qi Refining, Sixth Layer	71	Entered the sixth layer; the Origin Treasure Seed’s Spirit Snatch also granted Life Extension.
Qi Refining, Ninth Layer	125	Attacked the ninth-layer barrier using the restored Departing Fire Night-Illuminating Guide and a Crimson Sky Dharma Pill.
Foundation Establishment	159	Successfully established his foundation; his divine sense reached an exceptional range for an early-stage Foundation Establishment cultivator.
Foundation Establishment, Third Layer	191	Advanced after four years of cultivation; the Jade Void Brilliant Scripture reached Minor Success.
Foundation Establishment, Middle Stage	227	Broke through and underwent a major divine-sense metamorphosis.
Foundation Establishment, Sixth Layer	300	Reached the sixth layer after three years of seclusion; his mana quality was further refined by the Dark Brilliance Mystic Flame.
Foundation Establishment, Late Stage	320	Broke through after consuming an Earthfire Red Lotus Seed and Essence-Congealing Jade Marrow.

Spirit-root milestones

Stage / Realm / Level	Chapter	Notes
Mixed Fire Spirit Root	283	Began cultivation with only nine wisps of fire spiritual resonance; sects and clans rejected him for his poor aptitude.
Fire Spirit Root increased by one strand	3	Discovered that refining a treasure-seed layer could improve his spirit-root aptitude.
Fire Spirit Root, ten wisps	8	Reached the threshold of a low-grade spirit root.
Five Spirit Roots strengthened	62	Fire had sixteen strands, wood fourteen, earth nine, while water and metal each remained at five.
Fire Spirit Root, forty-four strands	228	Wood reached twenty-seven strands; metal reached ten.
Superior-grade Fire Spirit Root	283	Reached fifty-one wisps of spiritual resonance after more than a century of cultivation.

Background

Lin Changheng entered cultivation at eighteen with a weak, mixed Fire Spirit Root. After eleven years of effort, he remained stuck at the second level of Qi Refining and was rejected by more prestigious cultivation forces. The Blackwater River Xu Family accepted him, giving him the stability to become an alchemy apprentice. His fortunes changed when the Origin Cauldron awakened, granting him exceptional comprehension and the ability to refine treasure seeds from demonic beast essence blood 2 283.

He became a first-rank alchemist after successfully refining the Fire Pattern Pill and confirming his ability through three additional batches. Rather than publicize his talent, he used Su Shuangjiang as a discreet channel for obtaining essence blood and selling pills, keeping his ability to create treasure seeds concealed 10 13 14.

His alchemical advancement made him increasingly valuable to the Xu Family. He was appointed chief alchemist of the Xu Family Alchemy Shop in Azure Spirit Market and was granted access to high-grade alchemical inheritances. He later became a second-rank alchemist in Floating Life Immortal City, where his premium Foundation Establishment Pills established his reputation among Foundation Establishment cultivators 99 100 152 181.

After entering Foundation Establishment, Lin accepted the Huang Family’s offer to become a guest elder in exchange for the Jade Void Brilliant Scripture. He maintained the relationship as an alliance of mutual benefit rather than personal loyalty, while continuing to preserve ties with the Xu Family, Mo Zhaoli, Dantai Feiyue, and his other longtime associates 169 178.

By the Foundation Establishment Late Stage, Lin had become a formidable combatant, a respected alchemist, and a specialist in formations, body refinement, spirit plants, and demonic arts. He remains focused on gathering the inheritances, medicines, and resources needed for eventual Core Formation 295 320 329.

Appearance

Lin Changheng retains an exceptionally youthful appearance through Life Extension, Flourishing Life, body refinement, and appearance-preserving pills. Although he was already past seventy, others mistook him for a man in his early thirties; later observers commonly perceived him as being in his early twenties 196 295.

• Usually wears simple, understated azure Daoist robes and keeps his aura restrained 281.
• His body appears ordinary while his techniques are inactive, concealing physical strength comparable to an early second-tier demonic beast 177.
• When using the Verdant Wood Everlasting Body, his skin can take on a blue-green jade or ironwood-like sheen 149 177.
• Can alter his height, build, facial structure, and aura through Illusory Appearance Shift and Breath Concealment 79 153 297.

Personality

Lin is cautious, methodical, and intensely survival-oriented. He avoids unnecessary risks, publicity, and factional entanglements; even when his reputation rises, he prefers to conceal his cultivation and leave himself room to maneuver 13 75 160.

His caution is not cowardice. Lin prepares extensively, accumulates resources, and acts decisively once a threat obstructs his path. He kills hostile cultivators without hesitation when he judges that leaving them alive would endanger him or those close to him 185 219 254.

He treats useful relationships with sincerity and reciprocity. Lin supports friends, clients, apprentices, and allies, but maintains clear boundaries and understands that enduring cooperation requires mutual benefit 19 154 178. His later adoption of the Li Feiyu identity reflects his desire to separate his restrained public persona from actions that require greater ruthlessness 297.

Abilities & Skills

Origin Cauldron and Spirit Snatch

The Origin Cauldron allows Lin to absorb demonic beast essence blood, create treasure seeds and True Cores, and refine their talents or demonic arts into himself.

• Treasure-seed refinement improves his spirit roots, allowing a former mixed-root cultivator to reach a superior-grade Fire Spirit Root 3 283.
• The Origin Treasure Seed reached tenfold refinement and granted Clear Heart Heavenly Gift: Split Focus, allowing him to handle two highly different tasks without mutual interference 178.
• His refined talents include Enlightenment Bestowal, Life Extension, Clear Heart, Insight, Life Cache, and numerous demonic arts 71 178 200 320.
• Requires compatible essence blood and repeated Spirit Snatch or Life Transformation progress; valuable bloodlines are a major cultivation resource for him 69 200.

Alchemy

Alchemy is Lin’s primary profession and the foundation of his status, wealth, and alliances.

• Became a first-rank alchemist by refining Fire Pattern Pills independently 10.
• Advanced to refining first-rank high-grade pills, including the Jade Marrow Pill 109.
• Became a second-rank alchemist and gained considerable Inner City clientele through referrals and successful commissions 152.
• Can refine premium Foundation Establishment Pills, including two premium pills from a single furnace 181 218.
• Solved an ancient pill-formula problem by identifying a substitute for a lost medicinal ingredient; Elder Kong verified the solution 206.
• Uses extraordinary Fire Control, perception, timing, and comprehension to shorten refining times without reducing pill quality 146 186.

Fire Arts

Lin’s primary cultivation path is fire-based, supported by his Fire Spirit Root, Fire Control talent, and high-grade fire cultivation methods.

• Fire Control enhances the power, speed, compression, and precision of his fire spells 7 8.
• The Fire Control Divine Ability’s true intent lets him merge multiple fireballs into a concentrated dark-gold attack capable of piercing layered Foundation Establishment defenses 198.
• Bathing in Fire improves his fire affinity and grants fire-element self-healing 161.
• The Dark Brilliance Mystic Flame refines his mana and strengthens his ability to fight across realms 300.
• Flame-Wielding Demon Art allows him to produce controlled golden fire sparrows that eliminate pests without harming spirit plants 329.

Body Refinement

Lin practices the Verdant Wood Everlasting Body alongside Body Hardening and Giant Strength arts, creating a physique far stronger than that of an ordinary spell cultivator.

• Reached true second-stage body tempering at the fourth layer of the Verdant Wood Everlasting Body 149.
• Reached the sixth layer and late second-rank body tempering; his physical defense can ignore most attacks from Foundation Establishment Middle Stage cultivators 234.
• Giant Strength greatly amplifies his power and grants refined control over force application 154 174.
• Mountain-Bearing Divine Ability enables devastating close-range strikes; its true intent killed a Foundation Establishment Late Stage opponent 262.
• His body has no significant hidden injuries due to careful cultivation and Self-Healing support, strengthening his foundation for later breakthroughs 158.

Life, Healing, and Spirit Plants

Lin possesses several talents focused on vitality, longevity, healing, and plant growth.

• Flourishing Life can revive withered plants, reverse decay, and sense the growth and age of spirit plants 113 159.
• Used Flourishing Life to accelerate the growth of the Nine-Leaf Purple Elixir Fungus and revive its withered root without consuming lifespan 127 159.
• Can use mana-driven Flourishing Life to slowly repair another person’s dantian, as demonstrated on Xu Hanji 201.
• Flourishing Life cannot heal Lin himself 221.
• Life Extension increased his lifespan to more than 340 years 200.

Concealment, Illusion, and Escape

Lin relies on disguise and mobility to avoid becoming trapped or identified.

• Illusory Appearance Shift changes his build and facial features; its camouflage can initially evade Foundation Establishment divine-sense scrutiny 79.
• The advanced Illusory Appearance Shift Demon Art grants more natural and instinctive transformations 153.
• Hallucination Secret Art can affect even veteran Foundation Establishment Middle Stage cultivators, though it remains environment-dependent 228.
• Earth Escape Demon Art allows him to travel underground and escape at exceptional speed 105.
• Shadow Void Escape, Water Shadow Stealth, Breath Concealment, and the studied Blood Shadow Escape expand his evasive options 257 309.

Earth Control and Perception

Lin supplements his fire arts with earth-element control and unusually strong sensory techniques.

• Earth Control can soften terrain into quicksand, harden it into restraints, and manipulate an opponent’s earth-element attacks 228 262.
• His divine sense was exceptional upon Foundation Establishment and expanded further after reaching the middle stage 159 227.
• Insight Demon Art, Spirit Inspection, Aura Observation, Wind-Sensing Spirit Discernment, and Divine Light can be combined into a layered investigative method capable of piercing disguises and detecting danger 245 295 329.

Equipment

• Origin Cauldron — His core treasure, used to Spirit Snatch, conduct Life Transformation, and refine treasure-seed talents 178 200.
• Green Jade Sword Embryo — His life-bound sword embryo; strengthened through Spirit Grafting with the damaged Nine Ghost Soul-Losing Nails 309 310.
• Flowing Light Sword — Blue-gold low-grade spirit-artifact flying sword valued for its speed 221.
• Defensive Talisman Disk — Gift from Dantai Feiyue; combines talisman and array arts and can defend against Foundation Establishment Middle Stage attacks 188.
• First-rank high-grade Dharma Boat — Flying vessel acquired from an enemy’s storage pouch 165.
• Second-rank spirit furnace — Purchased to support higher-grade pill refinement 182.
• Magic treasure embryo — A developing treasure foundation intended for future refinement into a true magic treasure 233 310.

Relationships

• Dantai Feiyue — Longtime confidante and romantic partner. They correspond regularly, reunite affectionately after long separations, and she provides him with talismans and support 114 188 198 281.
• Yan Mingyi — His wife and household partner. She manages their residence and spirit beasts, supports his cultivation, and eventually reaches the peak of Qi Refining under his guidance 191 233 254.
• Mo Zhaoli — Close friend and Purple Extreme Sect core disciple. She worries deeply over his Foundation Establishment breakthrough, exchanges information with him, and assists with resources and sect affairs 159 191 283.
• Xu Fugui — One of Lin’s oldest friends from the Xu Family. They support each other through family matters, cultivation setbacks, funerals, and the training of Xu Fugui’s children 99 120 244.
• Xu Hanji — Xu Family elder and ally. She supports his body-refinement cultivation, entrusts him with high-level responsibilities, and receives his aid in repairing her damaged dantian 123 201.
• Su Shuangjiang — Neighbor and early business partner. She acquired demonic beast essence blood and sold Lin’s pills while swearing not to expose him as their source 13 14.
• Deng Changsheng — Loyal subordinate and disciple. After receiving Lin’s support in obtaining a Foundation Establishment Pill, Deng swore obedience and began addressing him as “My Lord” in private 190 215.
• Elder Kong — Senior alchemist and influential supporter. Elder Kong recognized Lin’s skill, verified his formula innovations, and later maintained goodwill toward him 206 295.
• Bai Hengwan — Azure Mist Temple true disciple and strategic ally. She assists Lin with opportunities and established the credible identity of Li Feiyu for him 206 296 303.
• Huang Family — A long-term alliance built on alchemy, rare essence blood, and the Jade Void Brilliant Scripture. Lin became their guest elder while retaining his independence 169 177.
• Black-Armored Earth Turtle — His spirit beast companion. It later advanced to the middle stage of the second tier and helps defend his home 312.