He Pei, the eldest son of the He family with an arrogant personality, falls in love with An Chujin, the arrogant daughter of the An Group. The two were close friends and childhood sweethearts. Everyone thought that He Pei married An Chujin for the sake of marriage, but they didn't expect that He Pei had planned it. He had fallen in love with her a long time ago. She always thought that He Pei married her for the sake of marriage...