I Own a Prison for Villains

Yun Feiyang transmigrates here and inherits the most mysterious prison in the Myriad Worlds, becoming its ninety-ninth warden. You're strong? Sorry, I have the Primordial Evil Venerable's secret technique, a sure-kill strike that ignores cultivation and instantly kills anyone. You have the strongest attack? Heh, I have the Eternal Immortal Emperor's ultimate move, an invincible block that can withstand any attack. You have supreme cultivation techniques? Trash. I possess every technique in the Myriad Worlds. You have lots of disciples? Haha, I have ten million underlings and a million villains!