Doomsday Rebirth: My System Can Rewind Time

[System + Post-Apocalyptic Rebirth + Some Clever Thinking + Desperate Efforts to Save His Sister] Crimson fog engulfs the globe, mutated creatures run rampant, and civilization collapses within a week. At the moment when ordinary office worker Lin Mo and his younger sister Lin Xi die together, he unexpectedly binds to the “Time Rewind” System. Every time he dies, he returns to twenty-four hours earlier. Armed with memories of his deaths, Lin Mo relives the apocalypse again and again. He goes from frantic hoarding to carefully planned moves, gradually figuring out the fog’s patterns and the mutated creatures’ weaknesses. He fights to save his friends and family, only to repeatedly suffer the backlash of the butterfly effect: people he rescues may turn against one another over resources, and well-meaning interference may lead to an even worse outcome. His sister Lin Xi goes from doubting him to fighting by his side, and even awakens a dangerous ability to sense threats. Retired soldier Lao Zhao, biologist Professor Zhang, and other survivors gradually join them, forming an alliance struggling to stay alive. When Lin Mo breaks into Underground Laboratory 701, he discovers that the fog is the result of a man-made experiment gone wrong, and that the progenitor mutant will trigger a “saturation point” in a month, devouring the world entirely. Frequent use of the System is draining its energy and blurring his memories. Within his last few time rewinds, he must lead the team through the nest and activate the suppression device. As trust and betrayal intertwine, and sacrifice goes hand in hand with redemption, Lin Mo learns through countless cycles of death that rewinding time isn’t about getting a do-over. It’s about learning to preserve humanity and hope in the depths of despair. At last, when the fog lifts, he stands before a rebuilt base, knowing that true survival has only just begun.