Shana is the eldest daughter of the chairman of a top domestic entertainment company and is also an artist about to debut in this company. She was injured in a car accident in the United States. In order to continue her performance contract, she and her brother found Qin Mu, an orphan who looked exactly like her, and secretly planned a plan to have Qin Mu replace her for a year. Qin Mu is a mathematical genius with a super high IQ. He grew up in the care of an orphanage. When the director fell ill and the orphanage was in debt, Qin Mu agreed to the exchange plan for Shana's brother and sister to meet his urgent needs. From then on, Qin Mu gave up his studies. Under the strict training of Shana's brother Xia Ran, Qin Mu entered the home of Xia Zhenlin, chairman of Shengxia Entertainment Group as Shana, met Lin Shu, the son of a family friend of the Xia family, and also entered the colorful entertainment circle. However, as the exchange plan advances step by step, the relationship between Qin Mu and Xia Na, Xia Ran, and Lin Shu gradually becomes more subtle; at the same time, the Xia family and Lin family companies begin to experience unexpected and huge crises. During this crisis, Qin Mu slowly revealed the mystery of his life experience, and the man behind the scenes who stirred up everything slowly emerged. The dust-laden past of the previous generation of the Lin and Qin families was also revealed with all this.
Concept: People's choices in the face of rights, family affection, and love