Fourteen-year-old sister Cheng Guixiang was adopted by the Gu family, the richest man in Jiangcheng. This was the last time Cheng Qiutang met his sister. The letters and sweet-scented osmanthus buns sent by her sister were her only obsession to find her relatives across the mountains and seas. But when she was admitted to university in Jiangcheng, she discovered that the Gu family had never had an adopted daughter. In order to find out the whereabouts of her sister, Cheng Qiutang deliberately approached Gu Huaijin, the only son of the Gu family. From a bold confession to being with him day and night, during this deliberately initiated relationship, she got a glimpse of the secrets behind the rich family, and she was inadvertently moved.
