A lonely beach on the southernmost coast of Brazil is the scene for two friends, on the brink of adulthood, to explore their understanding of themselves and one another. Martin (Mateus Almada) has been sent by his father to retrieve what appears to be an inheritance-related document from the family of his recently deceased and estranged grandfather. Tomaz (Mauricio Jose Barcellos) accompanies him, seemingly hoping to regain some of their former closeness. The two boys shelter themselves in a glass house, in front of a cold and stormy sea.

Pedro earns a living in chat rooms. He transforms himself into NeonBoy in front of the webcam. Slowly, this young man dips his fingers into pots of coloured paint and glides them across his naked body. But things change when Pedro notices that somebody is imitating his performances. He agrees to go on a date with his mysterious rival. This rendezvous will have far-reaching consequences.