Crimson Flame Fox

Biodata

Feature	Details
Name	Crimson Flame Fox (赤炎狐)
Alias(es)	Little Flame; Crimson Flame 12 873
Species/Race	Fire-attributed fox spirit beast / demon beast 2 5
Affiliation	Ye Jingcheng's contracted spirit beast; Ye Family 3 17
Occupation/Role	Combat spirit beast, fire-source for pill refinement, and Beast-Link partner 17 18 35
Status	Active; reached the sixth rank and formed a Primordial Spirit 1561 1837
First Appearance	Chapter 2

Power Progression

Stage / Realm / Level	Chapter	Notes
Mid-stage first rank	5	Fully recovered from its near-fatal wounds; its speed surpassed Ye Jingcheng using Light Body Technique, and its fireball was stronger than his Fireball Technique. Equivalent to Qi Refining fifth level. 5
Late first rank, two-tailed	61	Consumed a Crimson Flame Pill after enduring a fiery cocoon transformation; reached roughly Qi Refining eighth-level strength and gained a second tail. 60 61
Peak first rank	131	Its aura reached Qi Refining ninth level, leaving advancement to the second rank as its next barrier. 131
Second rank	161–162	Broke through after a year at Sand Cloud Mountain; could create an identical duplicate, though it had not yet mastered the ability. 161 162
Second-tier middle stage, three-tailed	259	Reached Foundation Establishment Middle Stage equivalence; could create three fox figures alongside its true body and coordinate their fireball casting. 259
Third order, three-tailed	426	Advanced after consuming a third-rank Fire-Swallowing Sparrow inner core; awakened speech and identified its Azure Sun Flame. 425 426
Middle third-order Purple Palace, four-tailed	494	Inherited violet fire associated with the Purple Moon Flame Fox and gained a fourth tail with three-colored flames. 492 494
Peak third rank, four-colored tails	628	Its four tails became bluish-red, violet-red, golden-red, and crimson; the spiritual web on its brow increasingly resembled a furnace. 628
Major breakthrough, four-tailed five-flame state	687	Underwent lightning tribulation with a fully distinct furnace image on its brow and five-colored spirit flames gathered within it. 687
Five-tailed advancement	835	Manifested the Heavenly Fox Furnace and gained a fifth tail capable of illusion arts. 835
Demon King realm	909	Broke through and demonstrated an advanced method of completely concealing its Demon King aura. 909
Nascent Soul / fifth-rank Demon Emperor	1109–1110	Became a five-tailed Nascent Soul demon and crossed its tribulation by repeatedly using the Heavenly Fox Furnace against lightning. 1109 1110
Six-tailed advanced state	1319	Displayed six tails, innumerable fox images, and a tangible fire furnace after another advancement. 1319
Sixth rank / Primordial Spirit	1561–1562	Formed a Primordial Spirit and a divine domain centered on the Heavenly Fox Furnace; its six tails could overwhelm observers with illusions. 1561 1562

Background & History

The fox was originally a grievously poisoned, dying beast distributed through the Ye Family's Demon Hunting Hall. Its forepaw had blackened and dried, its eyes were fading, and Ye Haiyun judged it beyond saving despite its potential to reach the peak of the second tier. Ye Jingcheng nevertheless took it alongside an Azure-Scaled Snake for 250 contribution points. 2

After Ye Jingcheng brought it home, the Spirit Book's radiance restored its wound and vitality. A page in the book revealed a nine-tailed crimson fox image and a fire-attributed evolution formula that could develop the fox into a two-tailed form. Their blood contract also appeared to have been completed through the Spirit Book rather than an ordinary method. 3

Its recovery rapidly became central to Ye Jingcheng's cultivation and livelihood. It developed powerful fire breath, allowing it to replace an earthfire chamber for alchemy, while its Beast-Link Mark fed refined fire-attributed spiritual power back to Ye Jingcheng. 17 35 36

After advancing to the third order, it devoured the Azure Sun Flame, a heaven-and-earth spirit flame that burns vitality. Later, it incorporated violet fire from the Purple Moon Flame Fox, developing increasingly complex multicolored flames, fox-shadow arts, and the Heavenly Fox Furnace. 424 426 492 494

By its sixth-rank breakthrough, the fox's Heavenly Fox Furnace had developed into a divine domain capable of swallowing tribulation lightning. It remained with Ye Jingcheng rather than taking human form and accepting an independent guarding post within the family. 1110 1561

Appearance

The Crimson Flame Fox began as an ordinary fox-sized beast with fiery crimson fur, blue-violet eyes, and a poisoned forepaw. As it advanced, it gained additional tails, a furnace-like spirit pattern between its brows, and increasingly varied spirit flames. 2 5 628

• Scarlet fur described as resembling living fire, with spiritual light running through its coat. 5 17
• Sky-blue eyes, later capable of showing azure, violet, crimson, and golden hues depending on its flames and techniques. 5 494 702
• A brow marking that evolved from faint spirit patterns into the image of the Heavenly Fox Furnace. 17 494 835
• Can shrink to a small fox close to its original size or enlarge to the scale of a wooden house. 259 494 687
• Its tail count progressed from one to six; by peak third rank, its four tails were each a different color. 61 628 1562

Personality

The fox is highly intelligent and expressive. It understands Ye Jingcheng's intentions through their soul contract, communicates emotions and requests through cries and thoughts, and actively assists with refined temperature control during alchemy. 3 35 58

It is affectionate and dependent on Ye Jingcheng, often shrinking into a small fox to leap into his arms, cling to his chest, or fly onto his shoulder after displaying its strength. Although it can speak after reaching the third order, it usually prefers soft cries over human speech. 408 426 628 1649

It is also proud and competitive. It enjoys demonstrating its strength, reacts eagerly to advancement opportunities, and repeatedly teaches the Golden-Scaled Beast a lesson when provoked. 5 424 835

Abilities & Skills

Fire Breath and Fire-Attributed Spirit Arts

The fox's innate fire arts were already unusually strong at the first rank and eventually developed into command over multiple spiritual flames.

• Fires rapid, high-power fireballs; its first-rank fireball exceeded Ye Jingcheng's own Fireball Technique. 5
• Learned stronger fireball techniques as it progressed, including the Greater Fireball Art at late first rank. 35
• Controls five-colored spirit fire, including crimson, azure, violet, gold, and black flames. 687 769 806
• Its years of pill refinement greatly improved its precision and control over fire-attributed spirit arts. 687

Azure Sun Flame

The Azure Sun Flame is the fox's most dangerous spirit flame, obtained after devouring a heaven-and-earth spirit flame.

• Burns vitality itself; ordinary high-rank water arts cannot extinguish it. 428
• Can force opponents to sever afflicted flesh to stop the flame from spreading. 428
• Is especially effective against body cultivators and enemies with powerful physical bodies because it burns qi, blood, and life force. 1505
• At higher realms, can manifest directly upon a target with a thought. 1561
• Excessive use—especially transforming violet heartfire into Azure Sun Flame across realms—can severely injure the fox and cause backlash. 702 1515

Purple Moon Heart Flame

The fox inherited violet fire from the Purple Moon Flame Fox during its four-tail advancement.

• Produces eerie violet flames while maintaining control sufficient not to ignite its surroundings. 494
• Can induce illusions and heartfire effects through its gaze, as demonstrated against the Golden-Scaled Beast. 494
• Can combine with Azure Sun Flame in its fox shadows and combat techniques. 494 574

Heavenly Fox Furnace

The brow marking developed into the Heavenly Fox Furnace, an increasingly tangible spirit image that governs the fox's flames.

• Functions as a furnace-like container for its spiritual flames. 494 687
• Melted a fourth-rank Gold Glaze Sword after Ye Jingcheng placed it inside for testing. 835
• Blocked multiple bolts of Nascent Soul lightning tribulation and released flame-beast manifestations from within. 1110
• Expanded into a divine domain at the sixth rank, combining countless furnace phantoms into one enormous Heavenly Fox Furnace. 1561
• The furnace can crack under sustained tribulation pressure, leaving the fox injured despite its defensive power. 1561

Illusions, Fox Shadows, and Clones

Its tail-based arts create phantoms, misdirect opponents, and increasingly produce combat-capable copies.

• Created three fox figures at second-tier middle stage, allowing four foxes to gather and launch a large fireball in under three breaths. 259
• At four tails, could produce eight fox shadows; several were real flame-formed bodies while the true body moved among them. 494
• Its fifth tail specializes in illusion arts, which can trap enemies even when they avoid eye contact. 835
• At six tails, it could create countless fox images that Ye Jingcheng could not immediately distinguish even with the Star Illusion Eye. 1319
• At the sixth rank, it produced more than one hundred fox shadows; seven possessed notable spiritual might, while two could not be identified as clone or true body even by Ye Jingcheng's enhanced spirit eye. 1649

Transformation, Aura Concealment, and Flame Movement

The fox can alter its size and disguise its presence, shifting from an overwhelming combat form into an apparently harmless small fox.

• Can shrink to roughly its original three-foot size or expand into a house-sized combat form. 259 494 687
• Can conceal its Demon King aura completely after advancing. 909
• Can move its position to a location where its flames have appeared, effectively shifting from one flame-marked point to another. 1649
• This positional divine ability is less suited to direct exchanges with powerful body cultivators or physically strong demon beasts because the fox's physical body is comparatively weak. 1649

Pill Refinement Assistance

The fox is Ye Jingcheng's primary alchemy partner and substitutes for an earthfire chamber.

• Provides high-temperature, precisely controlled flames through their soul contract. 17 18
• Reduced furnace-warming time by roughly one-third compared with an earthfire chamber. 18
• Learns Ye Jingcheng's instructions and adjusts furnace temperatures during volatile advancement-pill refinement. 58
• Can independently warm the Five-Phase Furnace with its five-colored flames, activating its five beast-shaped furnace handles. 806

Beast-Link Resonance

Its contract with Ye Jingcheng was formed through the Spirit Book and enables unusually close communication and cultivation support.

• Conveys intent and emotion directly to Ye Jingcheng. 3 35
• Receives Treasure Light to heal injuries, restore spiritual power, and support breakthroughs. 3 18
• Transfers refined fire-attributed spiritual power through the Beast-Link Mark, accelerating Ye Jingcheng's cultivation. 35 61

Equipment / Items

• Purple-Gold Wings — A fire-powered flight-wing artifact from Ye Jingli that improves the fox's mobility and makes it harder to pin down; it requires practice because demon beasts find artifacts difficult to use. 56

Relationships

• Ye Jingcheng — Master and blood-contract partner. He saved the fox with the Spirit Book, provides it with pills and Treasure Light, and relies on it for combat and alchemy. 3 18 1649
• Golden-Scaled Beast — Competitive fellow spirit beast. The Golden-Scaled Beast repeatedly challenges it, while the fox responds with illusions, violet heartfire, and overwhelming fox-shadow techniques. 494 835
• Jade-Scale Flood Dragon — Fellow high-ranking spirit beast. The flood dragon became wary of the fox after its Demon King breakthrough, particularly due to its flames. 909
• Purple Luan Eagle — Rare cooperative partner. The two joined the Negative-Origin Turtle in subduing the seventh-rank Purple Extreme Profound Spirit Flame and divided the remaining flame. 1837

Trivia

• The Spirit Book's first revealed image for the fox was a nine-tailed crimson fox capable of tearing open the firmament with a claw. 2
• The fox's fire-attributed growth formula was the first major evolution formula revealed by the Spirit Book. 3
• It was initially considered to have only peak second-tier potential, but the Spirit Book's evolution path suggested far greater possibilities. 2 3
• Despite gaining speech, it generally avoids human form because it prefers remaining near Ye Jingcheng in the grotto-heaven. 426 1110