Manoela is journalist in her thirties who faces love and professional crises. In an unexpected incident, she gets to know Helena, who takes her to a support group for women who love too much or are excessively jealous: the League of those who are Obsessive-Compulsive for Affection (L.O.C.A., Brazilian slang for "crazy"). The therapist seems to be an extremely mature and structured psychologist. Manoela sees this group as a chance to write an incredible article about the current female roles and wishes.

Três mulheres de universos completamente diferentes mas que desenvolvem uma amizade inesperada ao conhecerem suas histórias numa das reuniões da L.O.C.A, a Liga das Obsessivas Compulsivas por Amor. Manuela, Elena e Rebeca descobrem que tem algo em comum: viveram uma paixão desenfreada e resolvem se ajudar para superar e se vingar.