Because of her mother's death, Shen Qingzhi took refuge in the home of her cousin Xie Lanheng. Although her cousin sincerely took care of her, she always had to live under someone else's roof. By chance, Pei Jingzhao, the second son of the Hou family, broke into her life, and the Pei family's daughter was Xie Lanheng's fiancée. Shen Qingzhi relied on the business skills he learned from his mother when he was a child to help several shops in the Hou Mansion turn losses into profits. At the same time, because of the Feiyan symbol on the agarwood bracelet that was Shen Qingzhi's mother's death relic, the four of them embarked on a journey to find the truth about the murder of Xie Lanheng's parents and Shen Qingzhi's mother.