Opposite Lives tells the story of Miguel (Leo Rosa), a young rich man of a traditional family, and Joana (Maytê Piragibe), a student and tourist guide who lives in a slum. Although dating an elegant and rich fashion designer, Erínia (Lavínia Vlasak), Miguel and Joana fall in love for each other and they decide to get married.

A pawn shop proprietor buys used goods from desperate locals – as much to play perverse power games as for his own livelihood, but when the perfect rump and a backed-up toilet enter his life, he loses all control.

Olímpia loves her bosses, Inês and Eduardo. Eduardo loves Inês, his wife, who loves Eduardo, her husband. Inês is a friend of Lígia´s, who loves her husband Cristiano. Cristiano loves Lígia, his wife. Vera loves Cláudio, her husband, who doesnt love Vera. Inês thinks that Eduardo is having an affair with Salete, Cristiano thinks that Lígia is having an affair with Ricco, Vera thinks that Cláudio has an affair with Inês and Eduardo thinks that Inês has an affair with Cláudio. The action takes place in a middle class condo where Olímpia, a clumsy maid, carries out the most unbelievable confusions, making everybody believes that love is a game in which one always cheats.

Moira, Anete and Caio are employees of a public office who do nothing in the office, which has lost some government attention over the years. Until a new boss arrives, Tales, with his intern Leda, and makes the old employees suffer with new and many jobs to do.

The film shows the day when Rui and Vani first met. It was at their wedding (with other partners). Vani was going to marry Sérgio, and Rui would marry Marta in the same church, following Vani's marriage. While waiting for the ceremony, they begin to talk. Complications ensue.

On Alberto's birthday, his daughter Zezé gets engaged. But the party turns sour when he decides to expose his pain and regrets.

On Alberto's birthday, his daughter Zezé gets engaged. But the party turns sour when he decides to expose his pain and regrets.

The struggling Lívia despairs when she learns that her husband, before dying, lost a fortune in shady deals. Widowed and with three children, she is forced to fight for her family and leaves for the paradisiacal beach town of Maramores, where her mother Zoroastra lives. Parallel to the difficulties, Lívia discovers that she is involved in the eternal struggle of Good against Evil. In fact, Lívia is the reincarnation of Princess Cecília, the eternal passion of the vampire Bóris Vladescu, who has been pursuing her for centuries. The two met in 7th century Europe, when Bóris disputed the princess's love with Count Rogério. Nowadays, Rogério was Beto, Lívia's husband, and the two times he faced Boris, his arch-enemy, he took the worst. Boris is in Maramores to get Cecilia, his immortal beloved. Or rather, Livia, who raises the boy Zeca, who she doesn't even suspect is actually a half-vampire, son of Boris. The vampire is willing to prepare his son to take his place, but Zeca is reluctant to accept his condition, much to his father's despair. With Bóris comes a legion of vampires willing to terrorize the residents of the peaceful city. Among them, the splendid Mina, his wife, and the gallant Victor, who involves the sweet Ciça in a game of seduction. Vampires are closely watched by the flustered Galileo Van Burger, a vampire hunter who failed to prevent his wacky son Bartô from being bitten. Who also keeps an eye on the vampires is the mystical Zoroastra, mother of Lívia, a modern witch, who owns the main inn in Maramores. And the mysterious Ezekiel, in reality an angel who came down to Earth to protect Lívia and Zeca from the evil that persecutes them. Engineer Rodrigo also arrives in the city, followed by his ex-girlfriend Lara. The two are the first victims of vampires. Lara is bitten by Victor and becomes an evil vampire, due to her bad temper. Rodrigo is bitten by Mina, who becomes pregnant and is expecting a daughter from him, which she says is from Boris. Meanwhile, Rodrigo is used by Boris to approach Lívia. Who does not like this involvement is Augusto, a friend of Lívia who has loved her in the past. Augusto is a widower who raises his small children with the help of sister-in-law Marta, a blind woman, but bitter and Machiavellian, who does everything to keep him from Lívia, because she loves him.

Fashion designer Andréa Vargas finds out the hard way she is adopted. The relationship with her sister Júlia had always been difficult, since childhood, and the antagonism grew when Júlia came between Andréa and her first true love, Diogo. But the worst is still to come: her first assistant in her atelier, Selma, is having an affair with her husband Bruno.