I Was Considered a Boss Because I Was Too Cruel

Yun Jianye just graduated from university and is an unemployed vagrant. One day he was riding a scooter on the road and passed a factory. The factory was very large and well-decorated. It had three floors with about four rooms on each floor. But the strange thing was that there was no one in the factory. Yun Jian just glanced at it and was about to go home and go to sleep. As a result, he was hit by a man while walking up the stairs, and he missed the step... And died... Yun Jian:? Then a brain (?) Appears and makes a deal: reach the highest and innermost room of the factory and you can be resurrected! Immediately afterwards, "Sister is the Queen" began to play Yun Jian:? ? ? ? ? ? ? ? ? Intention: I suddenly thought of writing an infinite stream