In 2024, the earth encounters a global acid rain crisis, and the end is approaching.Because Zhang Yang believed the lies of his girlfriend Lin Miaomiao, he fell into the hands of the villain Zhou Qiang, was beaten severely and was abandoned in acid rain.After miraculously waking up, Zhang Yang was shocked to find that he had returned to the seven days before the apocalypse broke out.Faced with this sudden rebirth, how will Zhang Yang rewrite his destiny and prevent the end?