In 2007, in Rio de Janeiro, young Joana gets involved with handsome Duda, without knowing that he is married. When she discovers she is pregnant, Joana is disappointed by the his reaction. When he dies, his wife tries to get rid of Joana's son Nico.

Joana's presence among the Motópolis motorbike couriers causes jealousy among them and envy on the part of manager Val. Nico's relationship with his grandfather is in crisis as secrets come to light.

Val warns that Motópolis is under new management. Miguel pressures Mrs Laura. Bernarda goes after Dinho to try to get information about Joana. Gustavo thinks about sacking Mickey. Bernarda manages to get Dinho involved.

The union election shakes up Motópolis. When Marley and Tulio are run over, a mysterious man photographs the bikers. Miguel warns Bernarda that part of the inheritance she would be entitled to belongs to her former husband's son.

Nico, in need of his mother's presence, takes advantage of his grandfather's carelessness and runs away from home. While Joana attends to a client, Reinaldo goes to great lengths to try to find his grandson, without Joana knowing. Dr Miguel, Duda's lawyer, calls Reinaldo.

Bernarda threatens Dr Miguel to open the inventory and uses all her weapons to lure him away. Joana, thinking of buying a bike for Nico, goes to work at night delivering pizzas. Dr Miguel talks to Reinaldo about Nico's inheritance.