Self-Cultivation of the Villain Boss

Luo Yu is dead, died in a car accident... He saw his body struggling feebly and his young sister crying helplessly outside the operating room, and for the first time he clearly understood the fragility of life. Luo Yu didn't want to die. He still had unfulfilled wishes. His sister was 9 years old and could not be sent to an orphanage. But he died anyway, and humans are always powerless against death. But the hesitant soul did not dissipate, so he was given a chance. He desperately tried to escape from the wall of the world, went to other worlds, and gained a new life. Like all time-travelers, he has a smooth ride, but he is not the protagonist. When he was about to reach his peak and return home, a young man appeared and tried to kill him without knowing his ability. He was very disdainful, but he could not kill the young man anyway, and he also enhanced the young man's strength. Suddenly for some reason he understood! The young man is the protagonist, and he is the villain, a villain who is destined to die! His life was clearly arranged from the beginning... He is the protagonist's experience pack, and his sister is also one of the protagonist's harem. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.