The heroine An Yiyun was adopted by the Lu family since she was a child. Their biological daughter Lu Xiaoer disappeared after a conflict with her brother Lu Yusheng. It was rumored that she ran away and died in a car accident. However, the family spent a lot of money and time in the missing three years without any news about her daughter. As a result, Mrs. Lu suffered from bipolar disorder. Mr. Lu was In order to appease Mrs. Lu, they adopted the 7-year-old An Yiyun they met on the roadside... The Lu family had always treated An Yiyun as their biological daughter, until Jin Moyi hurt her and broke the original peaceful life. An Yiyun never thought that Jin Moyi would destroy herself so viciously. Can anyone hurt me? If I am no longer Lu Xiaoer, then what should I be? Who am I? Lu Xiaoer: "An Yiyun is An Yiyun after all, and no one wants An Yiyun."
Concept: What is happiness?