Qiao Liang is reborn before the doomsday, awakening the replication superpower and emotion upgrade system. She preemptively replicates cities, supplies, and various superpowers, reserving resources for human survival. Torrential rain and floods arrive early, and she leads her motorcade back home, allies with the Huo family, rescues companions, fights back against evil villains, and reaches a cooperative agreement with officials. After defeating the attacks by Jiang Yuexi and others, she sends out over a hundred ships overnight, opening up the lifeline of disaster relief transportation, and is determined to rewrite the ending of humanity's destruction in her past life.