for gilly it have been a nightmare after a nightmare , he had been unable to sleep in a couple of nights , one night he dreamt being chased by some huge monsters which were in the form of dogs , he ran like someone being pushed by the wind , the monsters were sixteen , in the chase he approached a point on earth where there was a huge crack , he paused by the crack , he wanted to go in but was afraid the monsters will see him going in the crack , he wake up when the dogs were about to catch him .