If you go away to a foreign country with your youthful dreams, maybe a few years later, you will return to Guangzhou where it doesn't snow with a strong sense of homesickness. Maybe you will disappear into the vast sea of people and never look back. Of course, maybe I can only watch from where I am.
The mysterious girl came to see a man named Qiu Wenyan with a painting from 18 years ago, carrying the smell of an old friend. What puzzled Qiu Wenyan was that he was not the painter of this painting, so why the signature on the painting was so similar to his own. Unravel the layers of mysteries and finally find your young and innocent self 18 years ago who was lost in this bustling city, as well as your lost love.