Ai Xiaolei is a child born into an ordinary family. When I was sixteen, I met him when he was ten. We know each other, but we don't love each other. Injured, gone. In a city far away from home, I met him who was also injured.
His parents ran away in debt, and his older brother who he had an affair with treated him coldly. Faced with threats from creditors all day long, when he was frustrated, he met Ai Xiaolei who was in Shanghai.
Can Ai Xiaolei, who moved away from home to Shanghai at the age of 20, and Lele, who is 13 years old, be together?