Zhang Yingxiong (played by Wang Qiang) has lived in the doting of his parents since he was a child, and his character is inevitably a little weak. One day, Zhang Yingxiong's father Zhang Suqing (played by Yao Peide) died of a heart attack during a quarrel with Lu Zhiqiang (played by Xu Jiangning), a staff member of the government demolition office. In desperation, his mother took Zhang Yingxiong to his uncle's house and lived a life of dependence. His uncle and aunt treated them with a bad attitude, which made Zhang Yingxiong's psychology even more unbalanced. He decided to seek revenge on Lu Zhiqiang. Zhang Yingxiong moved out of his uncle's house and became a waiter in a small shop. From this shop, he could see Lu Zhiqiang's home. Zhang Yingxiong met Lu Zhiqiang's daughter Lu Shanshan (played by Zhou Dongyu). Lu Shanshan is a girl with mild mental retardation. Her simplicity and kindness slowly dissipated the hatred in Zhang Yingxiong's heart, and he found that he actually fell in love with her.