In this contemporary romantic comedy about love in all its forms, All the Women in the World tells the story of Paulo, a bohemian dreamer that lives his relationships intensively, falling deeply for all the women he meets. Never able to forget Maria Alice, his greatest love, he counts on the advice of his two best friends to face the emotions of his accomplishments and breakups.

Maria, a virgin spinster, is trying magical superstitions to find a husband. In her dialogue with the marriage saint, she implores for a companion. Her father offered her as a bride to Saint Djalminha, if the saint saved her during her complicated birth which ended in the death of her mother. Since then Maria has lived this dilemma: revered and loved by the residents and pilgrims that believe she is a miracle worker; she is desperate to live a great love, with a flesh and blood prospect with real passionate desire. She asks for a sign from the heavens, a clue on how to find a crumb of love when a gypsy arrives on scene saying "someone who loves her very much, but she doesn't know will come from afar on an artists' caravan." Maria can't take the solitude she is living anymore and decides "to find Mr. Right," no matter how much it may cost.

At first glance, Serro Azul may seem like just another typical inland town, quiet and surrounded by mountains, where technological advances such as internet and cell phones have not yet arrived. A place where anyone who passes does not pay much attention, not knowing what is missing, after all, a city that is near Greenville and Tubiacanga could not fail to have its peculiarities. The main one is a source with curative and rejuvenating properties, which is the outermost part of a gigantic aquifer, a huge reservoir of what is becoming the most precious possession of the Earth: water. This source is protected by seven guardians whose mission is to ensure that this wealth does not reach the wrong hands.

Heartbreak forever changed the fate of the young and humble José Alfredo. Years later, he became the Lord Alfredo, a successful owner of a jewelry empire and a man obsessed with power. Temperamental and cunning, he tries to balance his turbulent marriage, an extramarital love affair, and the dispute between his children over succession in his business. One day, however, the unexpected appearance of a possible daughter, of whom he was unaware, causes upheaval in his life and takes his familial conflicts to a whole new level.

In Rio de Janeiro, the forty and something years old Mercedes (Lília Cabral) goes to the psychoanalyst and tells the story of her life since she was a girl and lost her mother. Along the three years of analysis, her life changes and she divorces from her husband Gustavo (José Mayer) and has love affairs with the younger Theo (Reynaldo Gianecchini)