phainon (honkai: star rail), honkai: star rail, honkai (series), highres, 1boy, antenna hair, black sweater, blue eyes, coat, grey hair, grin, hair between eyes, hand up, khakha240478476, light blush, looking at viewer, male focus, official alternate costume, open clothes, open coat, open shirt, parted bangs, phainon (luckin coffee) (honkai: star rail), purple coat, shirt, short hair, smile, sweater, teeth, turtleneck, turtleneck sweater, upper body, v, white shirt, yellow pupils