Background: The ancient heaven collapsed and turned into nine "corpses of ancient gods" that covered the sky and the sun, suspended in the void of the universe. Human beings live on the organs and bones of the corpses of ancient gods, absorbing the "charm" emanating from the corpses and practicing.
Crisis: The corpse of the ancient god is "rotting", and the charm is mixed with "corpse poison". When monks practice to the extreme, they often transform into monsters (called "evil transformation").
Power system:
Collecting Relics Realm (Absorbing the spiritual energy from the surface of corpses)
Bone Chisel Realm (Digging out the Divinity Deep in the Bones)
Blood exchange realm (blood is assimilated by divinity)
Organ realm (transplantation of ancient divine organs to obtain supernatural powers)
... Subsequent realms involve the struggle between the soul and the law.
