In 3046, the earth became a paradise for zombies and mutant beasts, and human civilization collapsed. Liu Feng woke up in an abandoned base with blurred memories and only the clone cultivation cabin around him. The system is suddenly activated, and he can summon the possessed clones of modern people's spiritual bodies - the king of soldiers, doctors, programmers, and chefs come one after another. The end-of-the-world infrastructure construction frenzy begins, including generating electricity, building walls, growing vegetables, and fighting monsters, and everyone fights to rebuild their homes. The zombies are surging outside, and the blade insect swarm attacks the city wall at night; there is insufficient energy internally, and the cloning production line is on the verge of shutting down. He is the only commander and the only one responsible for the laughter. Pretending to be a good actor keeps morale high while hiding anxiety to find out the truth. When the shocking secret behind the system emerges, he must grow from a funny hero to a real savior.
