darling in the franxx, running, smears, zero two (darling in the franxx), hiro (darling in the franxx), 1boy, pink hair, long hair, black hair, barefoot, white hairband, 1girl, stairs, hairband, uniform, military uniform, military, horns, oni horns, nude, short hair, basket, red horns, green eyes, 2girls, hetero, red dress, dress