Wang Mo, the Immortal Emperor of the Nine Heavens, was ambushed by the Ancestral Demon in ages past. His blood stained the heavens, and his body and Dao were destroyed.
A wisp of his remnant soul fell into the mortal world and was reborn in a modern city.
In this life, he has lost all his cultivation, but retains the vision of an Immortal Emperor and his mastery of the Great Dao of life and death.
He protects the women he loves, suppresses the sects, and sweeps away the monsters lurking among humanity;
he breaks through his limits, attains the Imperial Dao, and conquers the outer realms alone.
The demonic tide invades the world, the galaxy is overturned, eighteen lines of defense stand in his way, and the Ancestral Demon of the Era emerges.
Cornered, he proves himself a true emperor. One sword breaks ten thousand formations, and one seal settles the heavens.
His battles across the ages were never for supremacy, but to keep the land safe and the people at peace.
From then on, demonic calamities vanish from the world. The Immortal Emperor returns to the mortal realm, devoting a lifetime of tenderness to one person and to all living beings.