Yukiko Saotome is a female student who is usually everywhere. However, her true identity is Fontaine, a magical beautiful girl warrior who fights to protect the peace of the neighborhood from demons! Fumihiko Kuroda, a mad scientist nicknamed Dr. Skull who has his eyes on Fontaine, executes a terrifying plan. Kuroda has the formidable ability to transform into an unequaled mask by absorbing the energy of a superheroine into his normally useless crotch, and he uses his classmates to capture Fontaine! The students, who are ardent fans of Fontaine, are instigated by Kuroda and transformed into unequaled masks! An unequaled army of fear is formed! Will Fontaine fall in front of the Unequaled Legion? ［BAD END］