Saint Lime has been captured by the Viist Army. To completely break the spirit of this girl who continues to resist, the monster Devil Beetle and his subordinate—the evil magical girl Bloody Cherry—devise a new scheme. "Please, do whatever you like with Saint Cherry— now that she’s suffered such a pathetic defeat... ♡" Forced to witness the lewd state of Saint Cherry—the heroine she once admired— Lime finds herself unable to resist her own hidden desires and finally succumbs to Beetle. Having surrendered herself, this masochistic magical girl chooses the same path as her older brother... or rather, her older sister— and is now reborn as a new evil heroine! Just like her older brother (or sister?)—who was defeated by Devil Beetle and left unable to return to being a man—Saint Lime has fallen to the dark side... ♡ "I am writing to announce my graduation from being a heroine of justice... ♡"