Su Tangli pretends to be an unlucky guy who is going to be married off, activating the "richest man development system". The system told her: As long as she helps her husband become the richest man in the world, she can win back the modern world. The problem is - her husband is a fool who is ridiculed by the whole city. He only follows her and shouts "My wife is so sweet". Su Tangli rolled up her sleeves: It's okay, I have a system, even a fool can become the richest man! Growing peppers, opening restaurants, and building infrastructure, she took her husband on a wild ride. The concubine who used to laugh at her for marrying a fool knelt down and begged for cooperation. She sneered: It's too late. When the stupid husband suddenly regained his memory, he pressed her against the wall and said, "Daughter-in-law, now that I am the richest man, can I change my name?" The whole city was shocked: It turned out that the fool was actually a hidden boss?