It didn’t take long before the wolf became restless. Sian watched as he paced the floor, large soft paws pounding the wood in the same pattern over an over, the occasional pause to sniff the air. She couldn’t work out what had upset him, food had been delivered in silence as usual, nothing out of the ordinary had happened. Then she heard it in the distance, a low rumbling growing in momentum until the noise surrounded the room they were in and the walls started to shake.