墓白凉鱼
[mù bái liáng yú]
Translated literally, this username would mean tomb-cold-white-fish, but in actual usage it evokes the image of loneliness and cold desolation. Maybe a poetic, melancholic name hinting at death, silence or sadness like a white fish floating lonely in a cold water in the deep tomb, reflecting feelings of being abandoned and sorrowful in an isolated world.