James turns into a demon at a different point from the original game, but Aileen decides he can still revert back and lets him escape. However, the student council member Walt Lizanis witnesses the scene and begins to doubt Aileen's identity. In turn, she exposes Walt and Kyle Elford's true identities and their mission. They decide to temporarily work together to solve the vampire case. Meanwhile, Mische Academy receives another statement from Ashtarte...
When her engagement to the prince ends unceremoniously, details of the young noblewoman Aileen's past life come rushing back and help her realize she's living inside the world of one of her favorite otome games—as the heroine's greatest rival! However, her memory has more plot holes than bad fan fiction…and the only certainty is that if she doesn't do something quick, her death is all but assured. The hero/main-love-interest can't be relied on, so why not see what the last boss has to say?
