Naoto’s Forbidden Pact to Rescue Rika with His Stepsister Hikari
Otonashi Meimi encounters the demon Rococo in a desolate park, where Rococo uses her Eternal Arm to extract the power of Misty Mei from Meimi. Meanwhile, Hikari, Naoto’s stepsister, returns from abroad and joins his school, unsettling Rika, Naoto’s lover. Naoto comforts Rika with intimate moments in the nurse’s office, but Misty Mei intervenes, abducting her. The angel Luvriel reveals Naoto must engage with Hikari to birth a new Jibril, the only way to rescue Rika.
