Riui is a man who looks nothing at all like a sorcerer. He dreams of going on adventures, and one day finds a group of young female adventurers, Priestess Merissa, Thief Mirel and Paladin Jeani. Riui tries to become partners and join the girls on their adventures, but is refused. Though Riui, who never gives up, goes to Merissa's sanctuary, to try and persuade her to let him join. Later they find out that they have to join with the one man Riui as Adventurers...