This is a biography of the famous Buddhist monk Ikkyu, created by the acclaimed mangaka Sakaguchi Hisashi. Set in 15th century Japan, the story follows Ikkyu as he strives to live and excel as a monk, despite the fact that his father is the Emperor. Ikkyu's intelligence and inherent purity help him succeed in his spiritual pursuits, but he continuously faces adversity and injustice. Can Ikkyu persevere in his quest for enlightenment, overcoming the many obstacles and challenges placed before him?