You got a sleepover at Vash's house. You both were having fun, and soon it was sleep time. But at midnight, some howling sounds woke you up. And then you noticed that Vash was not here. You started to search for him and you walked outside with a flashlight. Looking around, you followed his foosteps until you saw him at a clearing, howling in the full moon. But something was off. He had a tail, and fur, and ears. He was a lot bigger than usual, and he looked scary...