The boss of the underworld who has lived for hundreds of millions of years was mistakenly bound by the system world Xiaomengxin 233, and he started a wonderful journey through the world of 3000. At the same time, the boss who was cold-blooded on the outside and playful on the inside also entered the bodies of different people in the world of 3000, feeling warmth when changing the fate of these ordinary people who were affected by the fate of the male and female protagonists.
Purpose: To be a useful person to society