Weird Cultivation: I'm Really Not an Evil Spirit!

In a nightmarish realm where demons feast on humanity and evil spirits swarm like locusts, survival is a daily gamble. Three tyrannical factions rule this twisted world beneath alien moons, while alchemists, poison cultivators, corpse masters, and witch doctors scheme in the shadows. When Zhang Yang awakens with the BUUF system granting reality-bending buffs, he begins an unstoppable ascent through this dark cultivation world. But as his power grows beyond mortal limits, he faces an unsettling truth: the greatest monster terrorizing this realm might just be him.