太阳依旧升起可我心却绝矣
[tài yáng yī jiù shēng qĭ kĕ wŏ xīn què jué yĭ]
This nickname expresses a sense of inner despair and hopelessness despite external signs of continuity. 'The sun still rises' symbolizes the passage of time and continuation of life, while 'my heart has given up' conveys a deep-seated emotional despair.