Tao Ran entered the second year of high school and came to the new group after being divided into classes. He met a group of "comrades" who were working hard to take the college entrance examination together, and experienced things that only "we" can experience. The college entrance examination is painful, but high school is wonderful. Meeting a group of dear friends has nothing to do with love. It just adds friendship to the heavy studies. The ordinary but unforgettable bits and pieces make up Taoran's high school life. The fireworks are slightly cool and the crowd has dispersed, but those watching the fireworks still remember...