影片讲四个同住一间宿舍的女大学生,都是学习表演的学生,她们的作业是学习一部名叫《双重不忠》的剧本,结果剧中情节对她们的真实生活产生奇妙的影响,尤其是她们如何处理爱情、性欲、信任、背叛、犯罪、艺术等人生课题。。剧集讲述了一群由狼人、女巫、巨石等不合时宜的“怪人”冒着生命的危险寻找勇气,阻止邪恶力量复活恶龙,并拯救世界于水火之中的故事,融奇幻、想象、喜剧与犯罪于一体。。About a girl who believes in her first love, but he disappeared. When a new guy comes into her life, she still believes that her first love is what she needs, so what will happen when her first love comes back? She will have to choose between her new love and her first love.。