Chen Yu is an ordinary programmer living in a peaceful era. Due to a mysterious time and space turbulence, he traveled to the doomsday world a hundred years later. At this time, the earth was eroded by a mysterious dark force, and most areas were reduced to wastelands. Human beings could only survive in sporadic shelters. Mutated creatures are rampant and resources are extremely scarce. The survivors must not only be wary of external threats, but also deal with power struggles and uneven distribution of supplies within the shelter.
Chen Yu discovered that he unexpectedly had the special ability to rewind time. Each time he used it, he could turn back time by 12 hours. With this ability, he began to constantly try to change the fate of Doomsday. He went deep into the wasteland, looking for clues to the source of the dark power, and fighting various powerful mutant creatures; in the shelter, he relied on future knowledge and strategies to resolve internal conflicts, unite everyone, and establish a more effective defense system and resource management mechanism. Through constant retracing and exploration, Chen Yu gradually uncovered the shocking secrets hidden behind the doomsday. It turns out that all of this is related to a crazy scientific experiment that humans once conducted. Can he use the ability to look back in time to correct past mistakes, recast the light of hope, and lead mankind out of the haze of doomsday?
