Global Catastrophe: The school beauty is delivered to your door in the beginning!

Apocalyptic changes + lots of beauties + decisive killing + profit first + dark and fast pace! In a parallel world, the military opened a portal to another world. Evil energy substances caused humans to mutate into corpses, bringing unimaginable disasters to the world. Lin Cheng, an otaku, accidentally obtained a system that allows him to unleash his ultimate moves by "fighting landlords" with his girls. In order to survive in the apocalypse and to save thousands of girls, Lin Cheng had to become the King of the Sea with tears in his eyes! ...