Trying To Tame An Evil Overlord

Trying To Tame An Evil Overlord summary:
Yuan Xuelan was a plague upon all three Realms, a tyrant to the core. Humans, he subjugated and turned into his slaves while named himself their Emperor. Demons he slaughtered till they could only cower and worship him like a G.o.d. Cultivators, he destroyed and crippled until only his own sect remained standing. And the Heavens could only look down in horror because even their divine power…