It's been almost a year since Sunset and the Dazzlings began their friendship. So they decide to take a trip. But things get complicated when their plane crashes on a deserted island and they find themselves looking for a way to survive, but that will be the least of their problems.

Since their loss with the Rainbooms, the Dazzlings have not fared well, Adagio is given/offered a chance, at her new job, they were offered a large sum of money to seek information at the Psychiatric Hospital of Mount Massive. They come to the asylum, they manages to get inside. Once inside, they encounter the bodies of security guards and medical personnel, who have been massacred by the inmates of the mental hospital. They will try to escape from the asylum, followed closely by inmates who were genetically modified by Murkoff Company.