He heard some sort of 'crak' noise off to the side, like wood hitting skin (no, not skin, something more like leather). Intrigued he decided to follow the sound, casually walking around the corner in his typical loose sort of gait. He spotted a short, round, girl smacking a... some sort of animal maybe? in the face with the same present the gatekeeper had given him.

After a considerably long pause he approached the creature (walking past the girl), watching it's movements intently. The way it bobbed its head and swaggered like a drunk crab. Morphing between something human and something object. When it settled in its humanoid shape Isaac's hand darted out with impressive speed and his fingers curled around the white thing's skull (or what seemed to be it's skull). It's legs flailed and it seemed to struggle as his grip tightened. His fingers clenched around the relatively soft head of the 'thing' until it seemed to pop into non-existence... Was it dead? Either that or it had just disappeared somewhere out of sight.

Isaac stared at the spot where it was then turned to face the young lady again. Speechless. Eyes glazed like glass (white irises), red hair framing his face and body lanky.