Ling Yunmo, an ordinary college student, unexpectedly gained the ability to travel between reality and the apocalyptic world ten years from now. Every time he falls asleep in reality, his consciousness descends into a post-apocalyptic wasteland where nuclear war, zombies and alien creatures are raging, and he experiences cruel survival and death. After waking up, he races against time in the real world with the memories and knowledge of the doomsday. He took advantage of his "precognition" to accumulate wealth crazily, and gathered talented female scientists, retired special forces kings, business wizards and other partners to secretly build the "Ark Project" to fight against the doomsday. Every step he makes in reality is quietly changing the desperate chess game of the doomsday world. In the end, he will uncover the shocking conspiracy hidden behind the doomsday that is related to the survival of human civilization, and lead mankind in a battle of redemption across time and space.