Several young couples travel to a private island for a mysterious training retreat that promises to strengthen their relationship. However, during the Retreat, the heroes encounter an ancient demon - a Succubus. This monster feeds on the life energy of people, taking on someone else's appearance and provoking victims to show the worst qualities and do terrible things.
井浦新,罗宾·薇格特,国村隼,丝科特·史密斯,藤谷文子,斯蒂芬妮·埃尔南德斯,戈雅·罗伯斯,邓肯·维扎因,路易斯·乔斯·洛佩斯,加布里埃尔·克拉克,斯科特·麦考利,杰夫·梅德利,Marisilda Garcia,珍娜·西拉利 ,George De Vries,岩松了,Gerald Penn,Cara Wilder,Rob Story,Zac Thomas
简介： Several young couples travel to a private island for a mysterious training retreat that promises to strengthen their relationship. However, during the Retreat, the heroes encounter an ancient demon - a Succubus. This monster feeds on the life energy of people, taking on someone else's appearance and provoking victims to show the worst qualities and do terrible things.
