In the third year of Jianyuan (138 BC), Emperor Liu Che was eighteen years old. At this time, Liu Che was unable to realize his ambition due to the suppression of his grandmother, Queen Mother Dou, so he became obsessed with hunting for a while.
One day, Liu Che went hunting incognito. He entered a small hotel at night and shouted, "Salt water!" The boss saw that these people were armed with bows and swords. They were arrogant and rude and did not look like good people. He said angrily, "No! Do you want to drink the urine?" Emperor Wu was about to get angry when the charming landlady tried to smooth things over with a smile and pushed the boss into the inner room. Unexpectedly, the male protagonist was secretly plotting to kill Liu Che.
While these people were plotting how to take action, the proprietress came in. He said to the boss, "I think these people talk very well, they must have some identity, and they all hold weapons. We are not necessarily opponents, so let's forget it." The boss didn't listen. The boss's wife smiled charmingly and said, "Mr., Even if you want to do something, you have to do it in the dead of night, when they are asleep. Why don't I get them drunk first." The boss smiled brightly, "My wife is still thoughtful."
Ren Yucheng had a panoramic view of what was going on in the inner room, so he reported it to Emperor Liu Che.
After returning to the palace, Liu Che thought that the landlady had an extraordinary eye for people and that the owner of the hotel was not afraid of rape and wanted to "eliminate violence for the people". He was a good man. Not only was he not upset, but he was very happy. He summoned the landlady, gave him a thousand pieces of gold, and named the hotel owner Yu Linlang.
Later, in order to prevent such incidents from happening again, Liu Che ordered various places to establish "Changyi" (see "Zi Zhi Tong Jian"). Ren Yucheng was appointed to lead the "Changyi". The headquarters was established as the "Risheng Guesthouse", which was inscribed by Liu Che himself.
