infection monitor (arknights), arknights, official art, third-party source, 1girl, animal ear piercing, animal ears, black choker, black jacket, black socks, breasts, choker, dress, drill hair, ear piercing, full body, green dress, jacket, kneehighs, morpheus (arknights), open clothes, open jacket, open mouth, orange eyes, piercing, simple background, small breasts, socks, solo, thigh strap, thread, transparent background, twin drills