In the early morning, Luiz Miguel wakes up and, when his parents don't show up after he calls, the boy realizes he has the difficult task of going to the bathroom alone without being noticed by the terrible Swamp Thing that lives under his bed.

Betina lives with her father Adamastor, but he is fascinated by the teachings of the mysterious New World cult. Despite being the newest member and receiving a suspicious message, she still goes to a party with her friends Jorge, Pietra and Lucas, but there things start to change.

Rosa plans a vacation to her grandmother's house in a small town in Pará, visiting her childhood friends, Maria Flor and Heitor. During her stay, Rosa meets João, a mysterious and charming local resident, with whom she develops a relationship. One night, a party takes place nearby, and the next day, news spreads that some people gone missing. The strange occurrence attracts the attention of the locals.