Leviathan Lee, a man diagnosed with an incurable disease, is accidentally urshered in the grotesque kaleidoscope-like nether world. With his own efforts, he becomes the strongest man there. When he's travell...

A top killer who killed tens of thousands of lives, without any warning, was betrayed and killed by his love, and was even beaten into the most cruel and scary hell. Full of hatreds, he was eager to get an a...