udonhorok, phainon (honkai: star rail), honkai: star rail, honkai (series), commentary request, highres, 1boy, antenna hair, black sweater, blue coat, blue eyes, coat, collared shirt, cowboy shot, grey hair, hair between eyes, hand up, jewelry, long sleeves, looking at viewer, male focus, necklace, official alternate costume, open clothes, open coat, open shirt, pants, parted lips, phainon (luckin coffee) (honkai: star rail), shirt, short hair, simple background, smile, solo, sweater, turtleneck, turtleneck sweater, twitter username, waving, white background, white pants