In his first life, Chen Jianguo was constantly sucked by his eccentric parents and greedy cousin, and finally died miserably. When he opened his eyes and returned to 1982, his eldest aunt was forcing him to give his cousin the 300 yuan he had spent to get his wife as a bride price. He turned his back on the spot and kept his principal, relying on his past life memories to predict the price increase of supplies, and hoarded goods several times in half a month to earn his first pot of gold. Subsequent counterattacks were made by opening stores, raising chickens, and running food factories, repeatedly exposing the cousin's malicious plans, and a group of vampire relatives reaped the consequences one after another.