In 1963, on a train bound for Sijiu City from the southwest, a 27- or 27-year-old soldier sat by the window. Jia Dongming was originally the company commander of the Tiger Special Operations Company of a certain unit in southeastern China. When he went abroad to fight against armed forces, he used his body to block rockets in order to save his comrades. When he opened his eyes again, he became a different person. The two souls rubbed together, which reminded him of some fragmentary memories. He was from Sijiu City. His father's name was Jia Youcai and his mother's name was Zhang Cuihua. In this life, he came back with memories of the battlefield!