The Dark Lord of the Apocalypse

A few days before the apocalypse began, Zhang Ze received a huge package sent by his father. It was shaped like a coffin. When he opened it, there was a ridiculously handsome man lying inside??

Tough, handsome uke x a no-moral-compass, devoted robot seme?

This is my first time writing an apocalypse story. I'll do my best to update daily (*^__^*)

Rolling around and begging for favorites, reviews, and someone to take me home~~