In an inaccessible place between the mountains and isolated from the world, a school is located next to an old monastery. The students are rebellious and problematic young people who live under the strict and severe discipline imposed by the center to reintegrate them into society. The surrounding forest is home to ancient legends, threats that are still valid and that will immerse them in terrifying adventures.

在山间人迹罕至、与世隔绝的地方，一所学校坐落在一座古老修道院旁边。学生们是叛逆而又有问题的年轻人，他们生活在学校为使他们重新融入社会而施加的严格而严厉的纪律之下。周围的森林里流传着古老的传说，这些威胁仍然存在，并将他们沉浸在可怕的冒险之中。

在反乌托邦的未来马德里，一个家庭挣扎求生存，展现了被围墙以及更多因素所隔离的两个世界的巨大差异。