[Decisive Killing] [No System] [Harem] College student Cheng Yufei was accidentally involved in a car accident when he was about to graduate. Cheng Yufei, a college student who was about to graduate, died in an accident in a car accident. When he opened his eyes again, he actually traveled to a strange era where technology and immortality coexisted. The weak are preying on the strong, and dangers are everywhere. He can only survive step by step in this cruel world, struggling to survive, and changing his fate against the odds.