A secret agent from the Ceará Intelligence Agency is Brazil's last hope for recovering stolen data from a top-secret project that threatens to destroy the country's beaches.

In the middle of Carnival, Carol discovers that she was betrayed by her “boyfriend”, Beto. Her unhappy best friends abandon a “detox” holiday with the mission of dragging Carol to Carnival. Meanwhile, Beto and his friend Diego go on a relentless search to redeem the mistake and reduce the damage of the three drunken friends in search of revenge.