He is an ordinary kid living in the countryside, who dreaming about the world outside of mountains, what behind the hills? may be is the ocean? He dream about it. He is a quite boy，with lower self awareness, lack of confidence, but the wrestling opened a door for him to build confidence , also wrestling is the way to walk way from the shadow of his poor family. In this small town in China, the children's teacher was an example of changed their life- they join the wrestling team then go out to the city, and have seem the outside world, therefore, the teachers are support the kid to achieve his dream.