Film that includes three short films by different authors about love: "O pacto" by Eduardo Coutinho, "Terrible Night" by Rodolfo Kuhn, and "Magic World" by Helvio Soto.

The police, led by Inspector Ibanez, are baffled by the murders of several attractive female dancers who all work on a musical TV show that features a horror-themed tableaux. The killings are the work of a masked psychopath with a taste for human blood and there are many suspects…

怪医Dr Hympp戴着怪兽面具，在晚间出动四出诱拐猎物：嬉皮士、女同志、艳舞女郎与一名记者惨被怪医非法禁锢，成为他研究人类性欲的白老鼠。