In the ninth cycle of the apocalypse, Su Qingyan was betrayed by her fiancé Chen Haoyu and her stepsister Su Yutong, and was killed by zombies. However, she was unexpectedly reborn seven days before the end of the world and ushered in the rebirth of the tenth cycle.
In this life, she shed her blood to identify the Ziwu twin pocket watches that had been passed down from generation to generation in the Su family, unlocked the time power, and saw clearly the scams and lies in her previous life. She joins hands with her best friend Lin Xi, who has sacrificed her life to protect each other across nine cycles, and the strongest person in the apocalypse, Lu Zhi, to fight back in the blood mist of the apocalypse, dismantle Chen Haoyu's conspiracy step by step, and rush to the official first security base.
From an avenger coerced by hatred to a guardian of time with a mission, Su Qingyan uncovered the origin of the cycle, the secret of the pocket watch, and the truth about the tragic death of his parents, and faced the crisis of annihilation when the cracks in global time expanded and the Great Annihilation came ahead of schedule. In the end, at the expense of her own timing ability, she initiated the timing return ceremony, vowing to end this apocalyptic reincarnation that had been repeated ten times and protect the lights of thousands of families in the world.
