mydei (a trail of bygone blood) (honkai: star rail), mydei (honkai: star rail), honkai: star rail, honkai (series), gold armlet, highres, 1boy, 4k10r1, :<, aged down, arm tattoo, armlet, black pants, black shirt, blonde hair, braiding hair, cheek tattoo, chest tattoo, closed mouth, crossed arms, earrings, gauntlets, gold earrings, gold necklace, gradient hair, grid background, hair between eyes, hair intakes, hairdressing, hands in own hair, holding tentacle, jewelry, long hair, looking at viewer, male focus, multicolored hair, multiple views, necklace, one eye closed, orange hair, pants, red shirt, red tattoo, shirt, single gauntlet, squiggle, tattoo, tentacles, white background, yellow eyes