Sheng Lanyin, a retired soldier, returned to his hometown after receiving an urgent letter from his family. He took over family affairs and resolved family disputes. He was determined to correct the chaotic situation at home and fight back against his eccentric father and outsiders who wantonly interfered in family affairs. As soon as she returned to Aocheng, she encountered a malicious plot. Because his father felt guilty for the early death of his first wife, he loved his legitimate daughter Sheng Lanyin especially, but this preference made her repeatedly involved in disputes and deep crises. In order to resist the family's arranged marriage, Sheng Lanyin temporarily found a strange man to obtain a flash marriage certificate. Little did they know that this husband, whom they met by chance, was actually a top figure in the Xie family in Kyoto who was low-key and dormant, and a counterattack love affair with a two-way secret identity began.
