The Zhao family's grandchildren, Xiyang, Wei Li, Hua Xiang, and Nora, grew up together in their grandfather's house and are known as "Xili Hua La" (each has one character in their name). After growing up, the four people with different personalities pursue their own ideals and love, and spend less time together and more time apart. On the occasion of Grandpa's 90th birthday, everyone brought the four of them back to live in the "Grand View Garden". From then on, the battle of sadistic love, friendship and family began.