Kevin·Z's allusion to beheading dragons.

During the Zhenguan period, Chang 'an, Tang Dou suffered from drought for years, and the bare land stretched for thousands of miles. Limin people pray for rain every day, but they can't count on a little rain. A stone named Guiguzi decided that it would rain at three o'clock the next day, in the city at three o'clock and outside the city at seven o'clock. Jinjiao Lao Long, who is in charge of rain, doesn't believe it. He bet Master Guiguzi that he would go back to the office and open the Colleen Chan. It rained the next day, and it was clearly written in the book: clouds cleared at dawn, thunder at dusk, rain at noon, and never stopped at noon. Raindrops are exactly what Guiguzi Stone says now. So he tampered with Colleen Chan privately, changing three o'clock in the city to seven o'clock and seven o'clock outside the city to three o'clock. As a result, heavy rain fell in the city, drowning many Li people, and only three points fell outside the city. The fields are still dry, the seedlings are dead and the crops are poor. A loyal minister told this story to the Jade Emperor, who was furious and ordered Jinjiao's old dragon to be beheaded. Jinjiao Lao Long knows it! He was so afraid of everything that he immediately entered the palace and begged Li Shimin, the emperor of the Tang Dynasty, to save his life. Li Shimin read that he was a founding father and granted him immunity from the death penalty. The next day, Li Shimin design prime minister Wei Zhi entered the palace to play chess and was put to death by the supervisor. It's time for execution, and Wei Zhi has no intention of running away. Finally, he fell asleep at his desk and dreamed of the old dragon beheaded in Jinjiao. In an instant, the bloody faucet rolled into the palace.