background animation, darling in the franxx, hair, kazutaka sugiyama, 1girl, zero two (darling in the franxx), hiro (darling in the franxx), 1boy, pink hair, long hair, horns, pilot suit, bodysuit, green eyes, red bodysuit, black hair, white hairband, blood, hairband, blood on face, anime coloring, looking at another, oni horns, red horns, hetero, bangs, tongue, tongue out