character: firefly_(honkai:_star_

character: firefly_(honkai:_star_rail), character: sam_(honkai:_star_rail), The painting style is fresh and transparent, the lines are neat and clean, the colors are plain, the light and shadow are natural, and the characters have no mismatched movements and positions., 1girl, long hair, looking at viewer, hair ornament, closed mouth, hair between eyes, jacket, upper body, grey hair, hairband, pink eyes, black jacket, armor, hair intakes, scar, black hairband, portrait, fire, scar on face, multicolored eyes, serious, two-tone eyes, cracked skin, white armor, henshin, green fire, grey armor, green light.