Melody, a teenage girl, lives in a borrowed mansion together with her parents, whose marriage is on the rocks. Though they look like a happy family, they are three people struggling in the game of life. A long-deserted amusement park appears to be the only way out.

Ying Hong is a college student who likes martial arts. He always likes to publish his opinions on martial arts on the Internet and scold netizens. One time, Ying Hong and his roommate were attacked by gangsters while eating supper. Ying Hong made a single move to knock down each other by accident. The process was recorded and uploaded to the Internet by mobile phones. The video instantly became popular. Ying Hong also unexpectedly became the Internet celebrity 'Kung Fu Man'.

On Green Island in the 1950s, the female thought prisoners chose to fight for freedom, but were more forcefully suppressed by the authority. They held on to their beliefs and hoping for true freedom to come.