Amano Takuro, the top student at Saint Hanazono, develops a crush on Momoko. Although he excels in academics, Takuro is weak in other areas and covers up his inferiority complex by talking down to his classmates. This makes him a prime target for the new devil in town, Igneous, who takes up residence inside Takuro's body. Igneous grants Takuro athletic abilities and instigates uncharacteristically bold behavior. In a half-hearted attempt to locate the Saint Something Four, Igneous calls upon the devil Ranbo, but the Love Angels easily defeat her.