This Monster Is Pessimistic

Qiu Fei, a social beast of a generation, finally lived a new life, but he decided to die, but he unexpectedly became a strange beast. In order to survive, he had to work in a convenience store. He was in constant fear every day and had to deal with police interrogations, which made him increasingly pessimistic. Only when you become an alien beast can you sigh: I am sorry for eating a person alive.