A hundred years ago, a calamity engulfed the Three Realms, as the Blood Demon Youquan brought disaster upon all living beings.
The Xuantian Sect wielded the Sun-Moon Golden Wheel, while Yingqi and Lianxing joined the twin Heavenly Thunder Swords. With the power of the sacred Southern Bright Flame from beyond the heavens, these three supreme treasures of the righteous sects sealed Youquan within a rift between the Three Realms at the cost of their lives.
The battle was devastating. The immortal sects were decimated, Danchengzi fell to demonic corruption and died, and the righteous path was gravely weakened.
Everyone believed the demonic calamity had been ended forever, unaware that the source of the demons still lived beneath the seal, its baleful energy quietly growing.
A hundred years passed in an instant. The seal weakened, blood clouds once again shrouded the nine heavens, and Youquan's presence swept across the Three Realms. The human world knew no peace.
Shushan lay in ruins, and the righteous path was in decline. Xuantian Zong guarded the lonely peak alone, watching the mountains and rivers teeter on the brink as his inner demon stirred once more.
Could the twin Heavenly Thunder Swords be reunited in this life?
Could the Southern Bright Flame rekindle its divine might?
Could Xuantian Zong uphold the righteous path within himself and withstand this final calamity sweeping across the Three Realms?
The Blood Demon returns, and immortals and demons clash once more.
Not to kill, but to suppress; not to live forever, but to protect this world and all who live in it!