校花梁小琪（陈意涵 饰）是众宅男心中的女神，她的男友张圣（姜康哲 饰）更是校园中叱咤风云的人物，令很多美女青睐。梁小琪从内心厌恶宅男，认为他们内心龌龊，就因好友爱上宅男，她发表了一篇攻击众宅男的文章，挑起了网络大论战，由于文章真实署名，她一下成了众矢之的。某晚，小琪路过校园“菊湖” 不甚落水，奇怪的是湖水竟立刻干涸，路过的宅男吴全顺（陈柏霖 饰）出手相帮，把她拉了上来。室友陈美雪（郭书瑶 饰）提醒她，在湖干之时邂逅的男女将受到爱情魔咒的束缚，这是一个相传多年的神话，就是说她将和自己所讨厌的宅男相恋一生，小柯能否破解这个魔咒呢......

过着无精打采日子的平凡大学生的私，一边被在“捉迷藏社团”中遇到的冷酷且聪明的前辈所吸引，一边与瞬间掌握人心的神秘男子黑服实现命运般的相遇。无聊的日子一变，被卷入了名为“真夜中乙女战争”的东京破坏计画中……

某社团老大乘车夜归途中遭人枪杀，凶手不知去向。该社团围绕继承人问题展开争论，为避免出现分裂与争执，社团元老马公（午马 饰）与王律师（黄霑 饰）商议，委托老大之名指定正直勤奋的阿修（李修贤 饰）为帮会继承人。另一方面，与阿修同期的阿泰（陈观泰 饰）某日接到老大司机的电话，称阿修为刺杀老大的幕后指示。阿泰的小弟小奇（周星驰 饰）听到录音后恼羞成怒，发誓要阿修付出代价。一场裹挟了黑帮阴谋仇杀和兄弟情谊的战争随即展开……

Special FeaturesAudio Commentaries on Each FilmAll-New Three-Part Documentary, Sleepless Nights: Revisiting The Slumber Party MassacresPhoto and Poster Still GalleryTheatrical TrailersEditorial ReviewsAll Three Films In One Collection With New Bonus FeaturesWhen Trish (Michelle Michaels) decides to invite her high school girls basketball teammates over for a slumber party, she has no idea the night will be ruined by an escaped mental patient with a portable drill in the cult classic The Slumber Party Massacre.The only sane survivor of the first incident, Courtney (Crystal Bernard), dreams of the driller killer returning in the first sequel, Slumber Party Massacre II. She cannot help shake the feeling that she and her friends will be viciously tormented by the killer. Her nightmare becomes reality when the killer returns, reincarnated as an evil rocker with a deadly guitar.After a relaxing day at the beach, a group of teens decide to have a slumber party. Their boyfriends predictably show up to scare them, but there is something much scarier lurking in the shadows as the group starts getting attacked by an unknown killer in the second, and last, installment, Slumber Party Massacre III.