The soul of Shen Jinghong, a graduate student in the Department of Modern History, traveled to the fallen general of the Dajing Dynasty and awakened the "martial arts deduction system". Faced with the desperate situation of his brother in prison and his family in danger, he relied on the photographic memory and martial arts deduction abilities given by the system to uncover clues to the unjust case in ancient books, and used basic boxing skills to thwart the assassin's plot. Surrounded by the power vortex of the Crown Prince and Prince Jing, he secretly practices the Heart Sutra of Breaking the Illusions to achieve a breakthrough, but unexpectedly discovers that his mother's life experience is tied to the secrets of the previous dynasty. When the system releases a hidden mission to "unveil an old case from twenty years ago," he realizes that behind the rise and fall of his family is a shocking conspiracy that shakes the country. In the choice between protecting his relatives and revealing the truth, this concubine from another world will use political strategy as his pen and martial arts as his ink to rewrite the fate of the entire dynasty.
