亡海溺蓝终毁我凄凉失海腻黑终毁我寂寞
[wáng hăi nì lán zhōng huĭ wŏ qī liáng shī hăi nì hēi zhōng huĭ wŏ jì mò]
'A blue ocean of despair drowns me, eventually destroying my heart; a black sea of loneliness engulfs me, ultimately erasing my solitude.' It portrays deep feelings of abandonment and desolation, often used to express overwhelming sorrow and emptiness.