Legendary sword-saint, Miyamota Musashi, was one of the most renowned samurai of all time. But the path to greatness is filled with difficulty--Musashi is divided between his aspiration to be the greatest swordman in the land and his growing feelings of love for his friend from childhood, Otsu. As Musashi struggles to deal with these issues, he heads to Hozoin Temple, to challenge the practitioners of its famous spear fighting technique.