深巷旧年少女依旧独守空城凉城往事少年依然孤身独处
[shēn xiàng jiù nián shăo nǚ yī jiù dú shŏu kōng chéng liáng chéng wăng shì shăo nián yī rán gū shēn dú chŭ]
A deeply nostalgic name that translates to 'In the deep alley, the girl of old days still guards an empty city, cool city past; the boy from then remains alone'. It paints a melancholic picture of unchanging solitude and bittersweet memories.