1boy 1girl absurdres arknights blue_eyes blue_hair braid brother_and_sister brown_hair chinese_clothes chong_yue_(arknights) coat cybergamo earrings elbow_gloves gloves highres horns jewelry ling_(arknights) long_hair long_sleeves looking_at_viewer looking_down low-tied_long_hair necktie one_eye_closed pants pointy_ears shorts siblings smile tail very_long_hair white_coat white_footwear white_pants yellow_necktie