In Shanghai during the Republic of China, on her wedding day, Shen Qingwan was regretted by her fiancé Zhao Jingchen, and in desperation, she married Ayao, a fool who lived on the street, in public. After marriage, she took on the debt-ridden Shen's Cotton Mill and took good care of her husband while dealing with the market crisis. Little did he know that Ah Yao was actually Fu Chengyao, a young marshal who was assassinated and had shrapnel in his head. He deliberately pretended to be stupid and secretly protected his wife, and successively eliminated the profiteers and opportunistic scum who oppressed the Shen family. The truth was revealed after many twists and turns. After experiencing the test of kidnapping and life and death, the two resolved all misunderstandings, got married together, deeply cultivated the national industry, and gained complete happiness.
