Synopsis：Xiao Dingdang, a boy who loves hip-hop, feels neglected by his parents after they have a second child, his younger sister, leading to a series of misunderstandings with them. In an effort to regain their attention and pursue his dream of street dance, Xiao Dingdang teams up with a few friends to stage a string of ridiculous pranks, such as faking his own kidnapping and running away from home. However, these antics put him in real danger.