"Huh? You want me to enroll in the Monster Academy?" In a world where monsters and humans coexist, there are monster fighters called "Monster Idols." Idols can only be women, and those who debut as monster idols fight against monsters that attack civilians for the sake of world peace. One day, "Aaron" accidentally encounters a monster. Sensing death, he is saved by the monster idol, who tells him... that Aaron, a man, is needed for monster research and should enroll in the academy. "Aaron," who is called the world's last hope. Will he be able to get along with the other idol trainees at the all-girl Monster Academy? And, will he be able to debut as a monster idol?
