孤单是一座寂寞的城
[gū dān shì yī zuò jì mò de chéng]
'Loneliness as a Solitary Metropolis' conveys deep solitude. It paints a vivid picture of how loneliness can be vast and encompassing just like a whole empty city. This username implies a longing for warmth, human contact, and a break from the isolating nature of profound loneliness.