Cheng Feng, Wu Di and Shi Xiaomeng are college classmates. They organized a band during college and worked hard for their music dreams. Their similar interests make them good friends who are brothers and sisters. The three people have different family backgrounds and personalities. The wild and unruly Cheng Feng, the loyal Wu Di, and the down-to-earth and hard-working Shi Xiaomeng experienced the same things with several girls Lin Xia, Yang Zixi, Shen Bing and others after graduating from college. As young people grow up, problems in love and work are put in front of them one after another. Integrating into society is a completely new course for these young people. Sometimes it's painful, sometimes it's sweet, but what awaits them is still a new life.