The hot topic of the town is Sukunahikona, an app that grants girls' wishes. Its true identity is that of the organizer of a death game that takes place on a remote island in the middle of the ocean, and only girls can participate in. Only those who meet the conditions set by Sukunahikona can have their wishes granted; those who fail will face only death. Can these dreamy girls use all the weapons they have to their full potential to win this no-rules battle royale!?