High school student Ke Xiaobei is a substitute player for the school team. He is obsessed with the NBA but suffers repeated setbacks due to his short stature. He has a crush on the school belle Lin Yuqing but dare not confess to him. His life is full of frustration. On the night of his 17th birthday, Ke Xiaobei began to have a series of extremely realistic dreams, in which he entered the NBA and became a star, competing on the same team as his idol Mark Williams.
