When Darkness Consumes

Lucy, Juvia, and Erza are ecstatic when they finally get to move into their dream house. When the college freshman experience some odd things a day after they move in, it's only natural that Erza calls her ghostbusting boyfriend and his interns to check it out. But when the doors slam shut and and there's no way out, can the gang make it back to the world, or will darkness consume?