iota 1600, dan heng (honkai: star rail), dan heng (permansor terrae) (honkai: star rail), honkai: star rail, honkai (series), commentary request, highres, 1boy, black hair, black shirt, blue eyes, closed mouth, collared shirt, ear covers, eyeliner, floating hair, hair between eyes, horns, light smile, long hair, looking to the side, makeup, male focus, official alternate costume, ponytail, portrait, shirt, sideways, simple background, single ear cover, solo, white background, yellow horns, zipper pull tab