Time travels to the time of Marquis Yong'an of the Tang Dynasty. At the beginning, his wife writes a letter of divorce, the creditor blocks the door and wants to demolish the house, and the cousin sends an official to check his true identity.
Wang Yan took the divorce letter and took a look at the format and said, "You wrote it wrong. If you take it to the Yamen, it will be returned."
Turning back to face the interrogation, he casually recited the family tree of three generations of the Wang family; faced with a bad debt of three hundred taels, he pawned his jade pendant and built the first membership-only bathhouse in Chang'an City.
Everyone thought he was still the same loser—until Cui's legitimate son asked him to recite the entire "Historical Records" at the Qujiang Banquet.
Wang Yan put down his wine glass: "Which chapter should I start with? Can the Chronicles of the Five Emperors work?"
He memorized the entire "Historical Records" and corrected the errors in three handed down versions.
The whole house was silent.
From then on, the head wife regretted her mistake, the concubine had a hidden edge, the princess invited her in disguise, the talented girl made peace with her poems, and the barbarian girl came after her with a whip.
The nobles asked me to bow my head, the emperor asked me to stand in line, and Changsun Wuji asked me to hand over what I was holding.
I pointed in the direction of Zhongnan Mountain and put the iron coupon of the Alchemy Book into my arms:
"You fight for the country of the Tang Dynasty. I live my life by myself."