Rebirth 1985: I Support My Wife and Daughter by Catching Fish and Shrimps

Zhang Weiguo was reborn and returned to the day before his wife died unexpectedly in 1985. In this life, he got a shopping mall system connected to 40 years in the future. Meat, vegetables, fruits, and medicinal materials can all be sold at the price of 40 years in the future. Bite! I found two kilograms of wild fish, priced at 35 yuan per kilogram. Do you want to sell them? Yes. By accident, Zhang Weiguo earned 300,000 yuan in 15 days. After completing 100 transactions, he received the storage space rewarded by the system. He bought Maotai and gold and became an invisible rich man. Using the system's treasure hunting and treasure appraisal functions, Zhang Weiguo bought a gold noodle, an imperial green jade bracelet, and dug up a small yellow croaker, Yuan Datou. From then on, he cheated in his life and became the richest man in China.