Born into a duke family, Yona lives a bedridden life, his body consumed by immense magical power. One day, he finds a book that contains all the ancient magic secrets. Written there is a magic spell that controls objects... "If I can use this, maybe I'll be able to walk normally again." Yona works hard and succeeds in learning it, but one day, his doctor tells him that he only has a year left to live. At the brink of despair, Yona decides to go on a journey in search of legends from all over the world as his final hope.