The male protagonist's name is Qin Yucheng, with the courtesy name Haoxuan. He passed through the Yingzong period and became a Jinshi, but was framed. Later, during the Shenzong period, he worked with Wang Anshi to reform, changing the Battle of Yongle City and the humiliation of Jingkang. Finally, he recommended Yue Fei to participate in the Northern Expedition, destroy the Liao and Xia, regain the lost land and complete the unification of the Central Plains.
