Mu Xueling is the young master of the Fu family and goes to the same school as Xie Yun. Xie Yun fell in love with him (she didn't know that Mu Xueling was the young master of the Fu family), and made a deal with Jiang Qingfeng in order to catch him. Xie Yun helped him chase Yu Xiaoyan, and Jiang Qingfeng helped him chase Mu Xueling. They thought their plan was perfect, but it turned out to be a scam. But later, Mu Xueling fell in love with Xie Yun and gave birth to a child for him, but he went to have fun and dance on the day Mu Xueling gave birth. Finally the doctor told him that Mu Xueling was dead. Xie Yun was not sad at all.
A few years later, Mu Xueling saw Xie Yun's uncle Xie Yinjian while shopping...
Concept: A sunny boy turns into a dark one...