Blood Demon Blade

Biodata

Feature	Details
Name	Blood Demon Blade (血妖刀)
Classification	Heaven-Rank demonic weapon; later identified as Heaven-Tier High-Grade 8 38
Wielder	Li Chen Zhou 8
Occupation/Role	Li Chen Zhou's primary demonic saber and energy-storage weapon 8 34
Status	Active; evolution charging stands at 60% 48
First Appearance	Chapter 8

Power Progression

Stage / Realm / Level	Chapter	Notes
Heaven-Rank demonic weapon	8	Extracted by Li Chen Zhou as a mission reward after Prince Jin's retreat. It immediately absorbed blood from the battlefield to replenish its wielder.
Heaven-Tier High-Grade; charging 1%	38	Triggered its advancement mechanism after absorbing Li Qing Shan's rampaging demonic energy, stabilizing his Buddha-Demon Imbalance.
Charging increased by 0.5%	40	Absorbed Zhang Xuanling's Five Thunder Ritual lightning.
Evolution charging 60%	41	Reached this level after Li Chen Zhou poured into it the Celestial Fox Core energy taken from Jade Faced Fox.
Charging 60% confirmed	48	Listed at 60% in Li Chen Zhou's system status.

Appearance

The Blood Demon Blade is a scarlet long saber whose seemingly dull blade is lined with tiny serrated barbs. Cracks along its blade carry a faint, flowing blood-colored light. 8

• Dark-red patterns spread across the blade after killing and evolve as it absorbs power. 18 40
• Its scabbard has eighteen blood grooves that can seep dark-red droplets. 13
• A Taotie pattern sits at the hilt; during major absorptions, its third eye opens. 38 40
• Its blade may emit a dragon-like hum, a shrill wail, or palpable killing intent. 16 34 38

Abilities & Traits

Blood Absorption

The blade gathers blood from its surroundings and transfers the accumulated energy to Li Chen Zhou.

• Absorbed airborne battlefield blood after its first appearance, replenishing Li Chen Zhou during the fight against Prince Jin's forces. 8
• Can condense gathered blood into a massive blood-colored saber energy. 8
• Drew blood backward from Jian Wu Dao's wound during their exchange. 38
• Awakened the trait Blood Drinking Power Storage when Li Chen Zhou entered the Fifth Rank. 34

Demonic Energy Conduction

The blade can accept and contain highly unstable demonic energy.

• Absorbed the demonic energy Li Chen Zhou drew from Li Qing Shan, allowing Li Qing Shan to regain clarity. 38
• Its advancement mechanism responds directly to demonic-energy infusion. 38
• The absorbed energy changed its patterns from dark red to purplish-black. 38

Taotie Devouring

Its Taotie pattern manifests increasingly powerful devouring properties as its charge rises.

• Absorbed lightning from the Five Thunder Ritual, converting it into evolution charge. 40
• Devoured the Five Venoms Venerable's natal venomous insect and swallowed his severed arm through a Taotie phantom. 49
• Assisted Li Chen Zhou's attempt to drain the Celestial Fox Core from Jade Faced Fox; the stolen core energy was then infused into the blade. 41

Technique Mimicry

When combined with Li Chen Zhou's Soul Absorption Art, the blade can reproduce absorbed martial intent.

• After Li Chen Zhou injected True Martial Sword Intent into it, its demonic patterns evolved to mirror the intent's trajectory. 40
• Though a saber, it was subsequently wielded with the opening stance and pure sword intent of a Wudang sword technique. 40
• Jian Wu Dao identified Li Chen Zhou's ability to steal techniques as particularly dangerous after the blade replicated the Dual Polarity Sword Sutra's opening stance. 38

Weapon Destruction and Blade Force

The blade possesses exceptional cutting power, especially when used with Li Chen Zhou's Three Abyssal Slashes.

• Severed the weapons of Prince Jin's soldiers and broke Prince Jin's sword through a blood-colored saber energy. 8
• Shattered the Nether Twins' protective true energy and sent them through the walls of the Chen Residence. 18
• Destroyed Jian Wu Dao's Seven Kill Sword during their Earth Ranking duel. 40
• Its power is sufficient for Li Chen Zhou to consider it excessive against opponents such as Xie An. 36

Limitations

• The blade's strongest demonstrated mimicry required Li Chen Zhou to first use the Soul Absorption Art to collect and inject martial intent. 40
• Its advancement is incomplete despite reaching Heaven-Tier High-Grade; it requires accumulated external energy to charge further. 38 48
• The demonic blade technique commonly used through it, Three Abyssal Slashes, has begun to exert a demonic influence on Li Chen Zhou, though initially only slightly. 18

Relationships

• Li Chen Zhou — sole documented wielder. He received the blade as a system reward and uses it alongside Three Abyssal Slashes, Soul Absorption Art, and other martial arts. 8 18 49
• Li Qing Shan — the blade absorbed the demonic energy destabilizing Li Qing Shan's cultivation, helping restore his clarity. 38
• Jade Faced Fox — the blade was used to siphon energy from his Celestial Fox Core, raising its evolution charge to 60%. 41
• Jian Wu Dao — the blade destroyed Jian's Seven Kill Sword during their Earth Ranking duel. 40

Story Role / Major Arcs

Prince Jin Rebellion

Li Chen Zhou extracted the Blood Demon Blade during the rebellion. Its first battlefield use broke the encirclement around him, cut through Prince Jin's guards, and helped defeat and capture Prince Jin. 8

Brocade Guard Investigations

The weapon became a recurring instrument of intimidation and combat during Li Chen Zhou's Brocade Guard service. Its killing intent pressured the madam of Hundred Flowers Brothel, while its use of Three Abyssal Slashes crushed the Nether Twins at the Chen Residence. 14 18

Human and Earth Ranking Challenges

Li Chen Zhou carried the blade into the rankings competition, though he deliberately declined to use it against Xie An. It later defeated Cui Wei, absorbed lightning during the bout with Zhang Xuanling, replicated True Martial Sword Intent, and destroyed the Seven Kill Sword in the duel with Jian Wu Dao. 36 37 40

Li Qing Shan's Buddha-Demon Imbalance

When Li Qing Shan lost control, Li Chen Zhou used the Soul Absorption Art to draw out the unstable demonic energy, then guided it into the Blood Demon Blade. This triggered the weapon's documented advancement mechanism. 38

Heavenly Devil Sect and Blood Demon Ancestor

The blade aided Li Chen Zhou's assault on the Heavenly Devil Sect and the Blood Altar, including the defeat of the Five Venoms Venerable. Its Taotie manifestation devoured the Venerable's venomous insect, while its charged state remained at 60% during the confrontation with the Blood Demon Ancestor. 48 49