The heroine Yin Tairan was originally the youngest daughter of the president of Chuangshi Group before she lost her memory. However, after a few years apart, she met the male protagonist Gu Hongshi, who had a relationship in the orphanage, and assumed the identity of Qiu Xiaoxiao. Xiaoxiao's twin sister Yin Tairan returned to China from the United States with a plan to regain the family business after a family incident. She conspired with Han Liteng of Korean real estate, so Xiaoxiao and Hongshi had to separate. Xiaoxiao's good friend Su Yayi is the daughter of Su Qisheng who adopted Hong Shi. In order to find Hong Shi who was kicked out of the Su family, Yayi ran away from home and assumed the pseudonym He Yueting. After many twists and turns, she found Hong Shi, but the result was not satisfactory. In the end, whether Xiaoxiao can be with Hongshi, and whether Creation can be returned to the hands of the Yin sisters... All the answers are related to the diaries that were kept by Xiaoxiao's stepmother.