《捡个储君当老公》《夜月在线直播刺激战场》电视剧高清完整版免费在线观看-91站台影院-九九电影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.