Yin Hao, a graduate student in the Department of Modern History, accidentally traveled to the sixth year of Xuanhe in the Northern Song Dynasty due to a lightning strike, and became the queen of a declining general. It was the eve of the Jingkang Incident and troubled times were approaching. He not only awakened the memory fragments of his three lives, but also learned the truth about being poisoned by Zhao Yan, the son of the Minister of Rites, in his previous life. He was also involved in the shocking conspiracy of the Zhao family colluding with Tong Guan and the enemy Jin. Holding the clues of the border defense map left by his father, Yin Hao united his loyal servants, old troops and the famous anti-Jin general Yue Fei. While fighting wits and courage with Zhao Yan and other traitors, he secretly accumulated strength, vowing to clear his father's injustice, prevent the national disaster, and find a way to counterattack and save the country in the dark and chaotic times of the late Northern Song Dynasty.
