Four young women are brought together by a mysterious invitation to live in a creepy building in NYC. They soon learn that the building houses a portal to the other twelve known dimensions, and that a malevolent creature known as Abraxis has bound these dimensions together, enslaving them to his will. For centuries, the portal has been guarded by a gatekeeper to prevent the evil on the other side from gaining access to OUR dimension.

Now the gatekeeper, Anna Nightlinger, is missing, and the only thing standing in Abraxis' way is a quartet of young women with powers and abilities they don't even know they have...for now.