Summer. Rio de Janeiro. Two thousand and something, we stopped counting. Gay times. Sharks in the area. Claudete, 64 years old, is facing a big dilemma: she only falls in love with gay men. Together with her friend Jurema, she will follow her new crush, Alex, a beach soccer player, to the gay sauna in the neighborhood, in an attempt to win him over. However, the sauna has been suffering from attacks by a serial killer who has been murdering homosexuals during sunset.