Lu Yuan accidentally obtained the rebirth system and began to experience reincarnation again and again. Every time he is reborn, he will be randomly thrown into a different world with a different identity and background. In his initial reincarnation, he was obsessed with using the system to change his destiny and enjoy power and wealth. But as the number of reincarnations increased, he gradually discovered that the system was not as simple as imagined, and there was a huge conspiracy hidden behind it. In order to get rid of the control of the system, he began to actively explore the truth of rebirth, met all kinds of people, and experienced various events. He met, got to know, and fell in love with Lin Qingwan in different reincarnations, became close friends with Chen Mo, and continued to grow under the guidance of Su Mengyao. In the end, he found the power to fight the system, revealed the true face of the system administrator Architect, and successfully took control of his own destiny. The story line includes Lu Yuan's experiences in different worlds, his bonds with various characters, and his exploration of the truth of the system. In terms of rhythm, the early stage focuses on the exhilaration brought by reincarnation and the satisfaction of changing destiny, the middle stage focuses on the exploration of the truth of the system and the confrontation with the villain, and the later stage focuses on thinking about self-salvation and destiny control.