Xia Yuanyuan (Xu Jiao) is a 17-year-old high school student. She suffers from congenital pain, which is a terminal disease, so her personality is very withdrawn and eccentric. She is not sociable and her grades are at the bottom of the class. Only Luo Tao (Lu Nuo), a two-dimensional boy who is also unable to integrate into the group, is a little closer to her. A new head teacher named Li Mi (Cai Zhuoyan) came to the class. She seems to have a very different educational philosophy from her predecessor. Under Li Mi's insistence, Xia Yuanyuan and a boy named Gu Mingyao (Hu Xia) became deskmates. Gu Mingyao is excellent in both character and learning, and is a child of destiny in the eyes of countless people in the class. What interesting stories will happen when these two people who have nothing in common get together?