Greg gets in trouble for his poor grades. He gets grounded by his father who lectures him and tries to explain that his education is more important than playing basketball.
Instead of staying home and studying, Greg leaves the house and goes to an old abandoned building where he thinks about his life. There he meets Lemon Brown, a homeless man who teaches him an important lesson about life.
After hearing the story of Lemon’s life, and finding out that treasure doesn’t mean that something is worth a lot of money, Greg goes home to confront his problems and learns the true value of life and the importance of family.