Maria is the new teacher who arrives at an old religious school. On her first day, she will have to teach a group of rebellious teens who are part of a punishment class. An unexpected event will turn the classroom into a real hell.
In a cold January evening, Caraoscura wanders around the streets of a secluded village. Little Carla awakes scared. Lucas, her older brother, tries to calm her and convince her that Caraoscura isn't real, but little did they know that the story conceals a a reality so terrifying that they never...