For one man, being attacked on the street ends up becoming a life-defining experience. He vows to himself that he will never be taken advantage of like that again, and so he joins a self-defense class at his local dojo. It quickly becomes obvious that proving himself will be no ordinary feat. In order to win at life, and at the dojo, he’ll need to prove his worth to an inscrutable sensei. And along the way, he’ll learn more about himself than he ever dreamed possible.