A graduate student in modern military history travels back to Zhao Gou, King of Kang, before the Jingkang Incident. Knowing that his country was about to be destroyed and his family was about to be destroyed, he escaped from the Jin camp overnight and raised his troops to rebel in the name of "Hebei Soldiers and Horses Marshal" - not against the Song Dynasty, but against fate. He conquered Xiao Zhao, the leader of the Taihang Rebel Army, and persuaded the powerful general Han Shizhong to surrender, but he did not know that his chief adviser Qin Hui was actually an undercover agent of the Jin Kingdom. At the same time, his wife Xing Bingyi was kidnapped and headed north to build an intelligence dark web behind enemy lines. Zhao Gou wants to integrate the anti-gold forces before Yue Fei rises, survive in the pursuit of Wanyan Zongbi, and even face the knife handed to him by his own people. This is a race against history to change lives.