Vin nodded, it sounded like a bit of what happened after the change he had under the full moon. The shift still hurt, but every werewolf also relied on the wolf part of themselves. He only needed to if he was in some kind of danger, at all whatsoever. Night would be falling soon and by midnight that's when the howl went up. Quickly Vin shifted and ran for the vamps base that did this his pack followed.