Tokyo

A character with white hair and a green, spiraling eye undergoes a transformation, their body becoming covered in glowing green energy and sharp, crystalline protrusions, culminating in a dark, winged form with glowing green accents. The sequence begins with a close-up of the eye, transitions to a full-body transformation with a wide, aggressive grin, shows the character standing with outstretched arms, and ends with a close-up of the transformed eye.