Mouths of Sky

Nerea Garcia is going through a rough patch and barely leaves her home in Bilbao. Four years have passed since she was expelled from the Ertzaintza, the Basque police force. When the body of a woman apparently killed in some kind of ritual is discovered, her former boss asks her to help with the investigation. But Nerea has no idea that ghosts from both her past and present will force her to descend into the city’s underworld, where nothing and no one are quite what they seem.