As I stood there, wearing the amulet Bellazibub had given me, I could feel my body shifting and changing. My muscles throbbed as they contorted into a new shape, and the sensation was both unnerving and fascinating at the same time. A tingling warmth washed over my skin as it rippled and reformed, taking on a deep red hue. My hair, once short and messy, grew longer and thicker, settling down to the middle of my back.
My facial features softened, becoming more feminine while retaining an edge of demonic fierceness. Two curved horns emerged from my forehead, black and glossy - a striking contrast to my crimson skin. My eyes shifted color to match my new surroundings, glowing with an eerie amber light.