The new academic year has begun, and after ending the pride and impetuousness of the freshman year, Qiao Chuan, Zhong Bai, Ren Yifan and others successfully entered the sophomore year. Xiao Haiyang also passed the exam of his freshman year, and he did not repeat a grade as he wished. The camaraderie of freshman students continues. After a vacation, at the beginning of the sophomore year, the departure of old classmates and the addition of new classmates also made a subtle change in their relationship. Gu Yixin went to school in the United States with his family, and Bi Shisan turned this concern into a motivation to forge ahead in his studies. Transfer student Xu Lianqiao is newly transferred to the camera class and seems to have a mysterious mission. The departure of the original head teacher made the originally scattered video class begin to unite. The alternation of the old and new characters, and the richness and heavy schoolwork of the sophomore year, the story of the sophomore classmates of the 2015 class of the film camera class is even more exciting. At this time, they faded from the youth of their freshman year and ushered in the fastest growth year in college. Nine people start their dreams and stumble to achieve their dreams. Another year of college time passed, and the friendship between the nine classmates became stronger and stronger.