A young man, Ryan, suffering from a disability, wishes to join the other kids from his schools football team. During an initiation rite, Ryan is swept away through a whirlpool to the land of Tao. There he is hunted by the evil Lord Komodo, who desires the boy as a key to enter the real world. Ryan is rescued by the protectors of Tao, five humanoid kangaroos, each embued with the five elements and virtues. Ryan learns his valuable lesson while saving the land of Tao.

Because of an unusual disorder that has aged him four times faster than a typical human being, a boy looks like a 40-year-old man as he starts fifth grade at public school after being homeschooled.