Beicheng is a city so small that it takes a long time to look for it with a magnifying glass when opening a map. There are countless such cities, and they are all different. Just like our stories are different, they may be carefree or ordinary, but they are all our own, so they are unique. Chen Heyang felt that he was so lucky to meet Song Tiao, who was considered a popular figure in the forest, and to witness Song Tiao who was unheard of by others. Song Tiao later recalled that she spent most of her time in high school studying and discarded romantic novels like worn-out shoes. Her impressions of her first love affair mostly stayed in the plots of novels in which female classmates happily talked after class. The time between myself and the time in the book are very similar, but the feeling of throbbing and relief are inexplicably the same. Warmth in spring, dryness in summer, coolness in autumn, and coldness in winter. In just a few years, I have determined that it will only be you for the rest of my life.