In the last life, Lin Chen struggled for ten years in the apocalypse. He saw his sister torn to pieces by mutant beasts, and his comrades died at the hands of human traitors to protect him. He himself was eventually turned into withered bones in the "Red Mist Disaster". With endless regret, he was reborn and returned to the three days before the doomsday erupted. This time, he is bound to the "Civilization Restart System" and holds doomsday information for the next ten years. He is hoarding goods crazily, strengthening bases, and gathering partners, vowing to change everyone's destiny! A wave of mutant beasts? Lay traps in advance to easily harvest; resource crisis? Space warehouses are filled with supplies; betrayal of humanity? Get rid of the traitors first and make the traitors pay the price! From protecting the people around him, to establishing a safe zone, to leading mankind to fight against the source of the doomsday, Lin Chen stepped on mountains of corpses and seas of blood to finally rebuild the glory of human civilization in the wasteland!