Tokyo gul

A character with purple hair and a green coat stands in a snowy, wooded area at night, initially covering their face with a hand before extending it forward in a gesture, then recoiling in shock as snow falls around them. The sequence cuts to a close-up of a red, spiraling eye, followed by a shot of a man with dark hair and a breathing apparatus lying down, his face marked with scars and a single red eye glowing.