ryuuzaki ichi, kreide (arknights), arknights, official art, third-party source, 1boy, animal ears, belt, black belt, black shirt, black shoes, closed mouth, curled horns, curly hair, full body, glowing, glowing eyes, hand on own chest, horns, jacket, long hair, long sleeves, low ponytail, material growth, open clothes, orange eyes, oripathy lesion (arknights), pants, ponytail, sheep boy, sheep ears, sheep horns, shirt, shoes, smile, swept bangs, white hair, white jacket, white pants