Xiaowei and Xu Wei are childhood sweethearts. Because of an accident three years ago, Xu Wei moved away from home. Awei is Xu Wei's brother and has been protecting Xiaowei for him and falling in love with Ye Zi. Mingyu has an unrequited love for Xiaowei. Yaya likes Mingyu very much. Xiami and Azhe are separated and are undergoing tests.