Every city you have lived in should have a rich and beautiful story, carrying your friendship for the city and becoming a treasure in your memories. In the city where Nie Jian grew up, the love between her and Lu Zhun was like two hedgehogs trying to warm each other. In Lijiang, she had an unreal encounter with Ni Nan. The city is impetuous, who do you stay for? Who can make you feel at ease?