Kirisaki Kyouka appears to be an ordinary student of ANHS. However, beneath her captivating beauty and poised demeanor, she conceals a chilling secret. Delve deep into the complex psyche of Kyouka as she navigates the treacherous ANHS. Her carefully crafted facade allows her to blend seamlessly among the elites, observing their desires, weaknesses, and darkest secrets with an unsettling detachment. Yet, with each secret she uncovers, the line between predator and prey begins to blur. As Kiyotaka himself relishes his so-called ordinary life, his fate is drawn into Kyouka's twisted mind, witnessing her meticulous planning, manipulative tactics, and the cold-blooded acts she commits in the shadows.