In his past life, Chen Fan was kicked into the torrent by village bully Wang Hu and drowned in the flood. He is reborn to seven days before the torrential rain. He mortgages his house, borrows high-interest loans and online loans, frantically raises his home's foundation, hoards a large amount of survival supplies, and builds the village's only fortress-style safe house. The whole village laughs at him for being crazy, and his parents do not understand either. The flood arrives as scheduled, and the whole village is submerged. Wang Hu brings people to press for debts and is repelled by crossbow arrows, girlfriend Chen Ya kneels and begs to open the door but is refused, and bully Dao Ba Liu leads a crowd in a fierce attack and is beaten back. After the flood recedes, Chen Fan establishes a new order, becomes the new village chief of Anping Village, and joins hands with Su Yan to rebuild their home.