Pei Yanzhou, a concubine of the Jiangnan gentry, came to Beijing as a minor official and was trapped in a whirlpool of power and intrigue. In the prosperous Tang Dynasty, the undercurrents of the three provinces and six tribes were surging, the vassal towns were divided, and the emperor's heirs were about to fall. He relied on the family's secret biography "Guanwei Lu" to review the details night after night and deduce the lies in the court. When he first entered Chang'an, he was silenced, and he saw through the conspiracy of the Ministry of Rites to fight for power; he was demoted to Leng Yamen and still investigated old cases, and discovered the old case of "Hui Ye Ji Zong". There is a seven-point knife hidden in the heart, a three-point smile on the face, and every step is a plan. A secret report was detained, but instead he was falsely accused of "making irresponsible remarks about the palace", and his life and death were on the line. He uses memory as a blade to dismantle the power chess game from his eyes, tone, and stance. Who wants to abolish the establishment? Who wants to usurp the country? The truth is hidden in the details.
