Sheng Ning escaped from her marriage on a night of lanterns. Sheng Ning accidentally broke into Jinyiwei Shen Que's carriage and was taken back to Beizhen Fusi as an assassin. It happened to be a bank relief case, and Shen Zhen took a fancy to her business connections, and the two teamed up to investigate the case and there was constant laughter. An imperial examination fraud case broke out, and his identity was exposed and he was threatened by black hands. See how this pair of happy enemies tacitly cooperate to fight back, break the situation in the court, finally get married, and write a legend in the capital.