When the doomsday comes, Huang Chenran wakes up in the "furnace", the last fortress of mankind, and finds that he has the ability to be infinitely reborn. Every death is the beginning of a stronger next time. When everyone thought he was cannon fodder, he teamed up with the mysterious female scientist Jiang Shixi to counterattack, uncover the shocking conspiracy behind the doomsday, and lead the remaining humans to rebuild the epic in the wasteland.