Sangue Azul is a 2014 Brazilian drama directed by Lírio Ferreira set on the stunning volcanic island of Fernando de Noronha, in which a 10-year-old boy was separated from his sister by their mother twenty years ago — fearful that a forbidden incestuous attraction was already forming between the two siblings. The boy grows up to become Zolah, a human cannonball in the Neptune Circus, and when the circus returns to the island, Zolah reunites with his mother and his sister Raquel — and the attraction his mother once feared comes to life as the two siblings, processing years of guilt, longing, and estrangement, fall into an incestuous relationship against the backdrop of the island's breathtaking beaches and crashing waves.