What episode is the fortune teller drinking to tell Kangxi's fortune?

brief introduction

Tan Zhenying, the magistrate of Songjiang County, has the extraordinary ability to predict past lives and the future. Whenever a murder happens, he has a sense of mystery, so he has been determined to be a "Bao Qingtian" since he was a child. At that time, Kangxi was at a loss because of his father the emperor shunzhi's disappearance, and Tan Zuozu's calculation not only helped Kangxi survive the danger of assassination, but also successfully dug up a bigger murderer behind the hidden facts, so he won the trust of Kangxi. A very strange thing happened on the fiftieth birthday of the wet nurse whom Kangxi respected very much. Strange things happened one after another, but no one beat the drums, only the thunder rumbled. The deceased dragged Tan Zhenying to uncover the truth of more than ten lives, but the truth implicated Kangxi's feelings. Kangxi incognito took in a street prostitute "Long Er", which won the favor of the Empress Dowager, but attracted herself and her mother to be hunted for no reason. In adversity, Tan Sitong peeled off the cocoon and uncovered a romantic past between Kangxi people. The son of a North Korean military commander killed the son of a prince by mistake for the beauty of an innkeeper. Tan was ordered to investigate and find out that the son of the military commander was the illegitimate child of the prince and the proprietress. All this is actually the boss's revenge plan. Master Xu was at a loss in the face of his mother and brother, which aroused Tan's suspicion and secretly discovered a big conspiracy.