The Scenario mode features Arle Nadja, protagonist of the Madou Monogatari series. She has learned a spell known as Owanimo, which converts four or more similarly-colored creatures into pure energy. She plans to use this spell to defeat Satan, but must first battle twelve other opponents.
The English version features a slightly different plot: Arle, now known as Silvana, must protect her home from the Black Kingdom. Each character's English name is noted in parenthesis where applicable.