只剩我一人空留一副躯壳
[zhĭ shèng wŏ yī rén kōng liú yī fù qū qiào]
Only I remain; an empty shell of a body left behind. With a melancholy tone that hints towards inner despair, sadness, emptiness inside after experiencing some loss or feeling lonely within oneself despite having a physical appearance which still exists outwardly.