Three years after Zhao Yan, the new emperor of Liang Dynasty, came to the throne, everyone knew that he was a loser who was pinched and slapped by his fierce wife Shen Qingtang. Until one night, Shen Qingtang poured a cup of hot tea on Zhao Yan's face in front of the civil and military officials of the court, and whispered: "I found the records of the imperial pharmacy on the night the late emperor was poisoned." Zhao Yan wiped the water stains, with a cold light flashing in his eyes: "I have been waiting for this sentence for three years." - Three years ago, the Marquis of Zhenbei was falsely accused of treason, his entire family was executed, and his only daughter Shen Qingtang was forced to enter the palace as the queen. Everyone thought they were a grudge couple, but little did they know that they were plotting in the dormitory every night, using farces to cover up their attempts to overturn the case. When Pei Yulang, the Minister of Punishment, began to destroy old files, when Empress Dowager Xiao secretly mobilized troops to Beijing, when Zhou Tiezhu, the captain of the soldiers exiled in the frontier, risked his life and returned to the city with irrefutable evidence of collusion in Beidi - the fake couple drama between Zhao Yan and Shen Qingtang finally came to the climax. But the promise Zhao Yan made to Shen Qingtang: "I will give you a clean court and your father's innocence." - Can it be fulfilled in the desperate situation where powerful ministers counterattack, the Queen Mother forces the palace, and evidence in old cases is repeatedly destroyed? A wise king is not faint, a strong wife is not strong, this belated reckoning has just begun.