1girl arknights arm_behind_head armpits bangs black_shorts blazpu blue_hair ch'en_(ageless_afterglow)_(arknights) ch'en_(arknights) china_dress chinese_clothes commentary crossed_legs double_bun dragon dragon_girl dragon_horns dragon_tail dress eastern_dragon feet_out_of_frame hair_between_eyes hair_bun highres horns looking_at_viewer official_alternate_costume parted_lips red_dress red_eyes short_hair_with_long_locks short_shorts shorts sidelocks sitting sleeveless sleeveless_dress solo tail thigh_strap white_background