This is a story about two people and a city. It is heartbreaking and mixed with a touch of warmth. Maybe it is because you fell in love with a person that you fell in love with this city. Zhu Xinni is an ordinary girl. Ordinary cannot be more ordinary, but she has her own little happiness, her own little heartache, her own little pretentiousness, and lives a petty life. After she was 21 years old, she began to travel once a year, looking for her own destiny, until she met him in that city. After being sad and lost, Gu Cheng took some time to relax and heal alone, and then met her. Two people from different cities met in the same city, sparking a brilliant spark.