The couple Rafa and Matheus have to face the excitement and weirdness of having a third member inside their apartment. What each one shows or hides from each other reveals different ways of facing feelings.

亞馬遜雨林深處的馬拉若島，往來的駁船成為年輕貌美女孩的「交易」發生地。年僅13歲的少女與家人傍水而居，聽說姊姊和船上的男人遠走他方，留在此地的她，未來何在？危險不只在外，更來自身邊。孩子眼裡失去光，大人也放棄抵抗，但女孩決心自救，她還有妹妹需要守護。