1girl, arknights, black_footwear, black_gloves, black_hair, black_jacket, black_shorts, boots, breasts, ch'en_(arknights), closed_mouth, dragon_girl, dragon_horns, dragon_tail, dual_wielding, fighting_stance, fingerless_gloves, gloves, grey_background, haku9638, holding, holding_sword, holding_weapon, horns, jacket, knee_boots, long_sleeves, looking_at_viewer, low_twintails, medium_breasts, navel, necktie, on_one_knee, open_clothes, open_jacket, orange_necktie, red_eyes, shirt, short_shorts, shorts, simple_background, solo, sword, tail, twintails, v-shaped_eyebrows, weapon, white_shirt