On the day he was sentenced to death, Su Qingwan tore up the imperial edict and filled the hall with murderous intent with a faint smile. She used modern criminal investigation techniques to uncover irrefutable evidence that the Queen Mother was collaborating with the enemy. In front of hundreds of officials, she made thousands of troops kneel down to welcome the new prince - the exiled prince Xiao Yan who she had dug out from the border army. But at the beginning of the new dynasty, the Queen Mother's remnant party, the Beidi cavalry, and the worms in the dynasty were all intertwined. While Su Qingwan and Xiao Yan hugged each other for warmth on the tip of the scheming knife, they relied on eunuch Zhao Jin's hidden stakes, female detective Shen Qingzhou's money bag, and young marshal Huo Quye's blood oath to unravel a larger conspiracy step by step. And her time travel seems to be just one step in a thousand-year chess game.
