The women's athletics (4x100m relay) is about to win a gold medal at the 2016 Olympic Games, the Brazilian victory is almost certain and the athletes are one step closer to what would be a milestone. If only one fatal error hadn't put off their dreams: the carelessness of the young Maria Lúcia causes the group to be disqualified. This changes Maria Lúcia and Adriana's lives forever, Adriana does not forgive her teammate after the final. Four years go by. Maria Lúcia is still the great promise in athletics while Adriana makes a living out of MMA fighting. A few months away from the Tokyo Olympics, they are called in to join the new 4x100 team. This time, Maria Lúcia and Adriana need to overcome the mistakes of the past. They count on the help of veterans Rita and Jaciara as well as newcomer Bia, athletes who rediscover their true power as a team, showing that the Brazilian women's athletics is stronger than ever.

On the eve of an important surfing championship, a group of young friends travels along the Brazilian coast with the intention of training hard and having a chance to become professional in the sport. However, along the way, Guel, a surfer bum, falls in love with a rich girl.

Didi, Dedé, Mussum (Mussum) and Zacarias are forest rangers that they work in the Amazon rain forest where they fight the action of smugglers with the aid of Juliana, a beautiful engineer. There are many funny scenes where they find the mythical source of the fountain of youth which they drink, becoming again children.