In 1936, a member of a patriotic organization named Huang Weijie is on a mission when he happens to meet a patriotic businessman, Feng Guanyu. The two of them were childhood friends who separated due to a misunderstanding. Feng Guanyu forces him to become his bodyguard. Even though the two of them are in constant conflict, the two shared an ideal for justice in the face of common adversities and join hands to devote themselves to patriotic causes....

New media manager, Su Nan, and her first love, Gu Yibei, an IT rising star, met again coincidentally. Five years ago, Su Nan left Gu Yibei when he was at the low point of his career, and he's resentful about it but he can't forget about her. After they met again, Gu Yibei starts to create opportunities to meet Su Nan frequently, and the sad truth of Su Nan leaving him is slowly coming to light....