In order to borrow the devil's mysterious powers you have to... share a kiss!? Rokka, a fifth-grader with a strong sense of justice, finds herself in a strange chapel. She becomes entranced by the lone statue standing before her but after touching it, a small demon child, named Noah, appears behind her! With such an unforeseen release, Noah's magical powers were scattered out into the world. Rokka agrees to help him collect his lost powers but, on one condition, he will grant one of her wishes at the end. However, the people around Rokka start getting possessed by monsters. The only way for Rokka to save them is if Noah shares his magical power with her by kissing her. As Noah regains his magical powers, he starts returning to his former form...