A father tries to reunite with his young daughter, whose illness has taken her inside a world of her own.

Disguised as a girl growing up during the time of one-child policy in China, Yan confuses about his gender identity and struggles with the conservative world around him now. Drifting his dad's old taxi becomes his way of expressing feelings.

Chen needs to take care of his brother with cerebral palsy for a few days. Meanwhile, Chen accidentally discovered that his brother actually knows many things and has the sexual desire as ordinary people, but no one has ever been concerned about that. The heart-wrenching Chen decided to take the brother who had not been out for a long time to experience the happy of life...