Cripta is an underground city hidden deep within the earth, where the descendants of an ancient coven cult have been kept for centuries. Meanwhile, on the Surface, people have long stopped believing in magic and consider sorcery to be a fabrication.
But one day, what has been hidden below breaks free and reaches into a closed student community—its mysterious young mentor and one of its most gifted pupils.
And when children in masks appear on the streets of the Surface and a serial killer begins to act, it becomes clear: the barrier between the two worlds has finally collapsed.
The masquerade begins.
And so does the hunt…