Everyone in the world knew that Ye Yunzhi, the son of the Prime Minister, had every plan, but no one knew that he had been thinking about it for a few days and picked up a young man who fainted from hunger on the doorstep of the side courtyard.
The first thing the man did when he woke up was not to say thank you, but to carefully calculate the account with a bowl of porridge: "The polished rice costs sixty cents per dou, and this bowl of porridge is fifteen cents. I can't afford it, so I won't eat it." Ye Yunzhi looked at him for a long time and said, "Work for me in exchange for the meal." At that time, he just thought he had picked up a clean and useful chess piece. The son of a pig-killer from Shu has no family and no sect, and he is a foolproof spy. He did not expect that the man would review a fake account and approve seven words: "This account is not trustworthy. There are three corrections." He did not expect that the man would put "Essentials for Elevating the People" into the "Pigs" category, and then squatted under the osmanthus tree and said seriously: "Your water tank to raise the moon is bigger than mine."
Ye Yunzhi has seen too many smart people, but never one who can see through all the fake accounts and is stupid enough to think that the water tank can really raise the moon.
He later wrote him a letter for three days, but was intercepted. The man didn't receive it and thought he didn't want him anymore, so he asked for orders and went to Qingzhou alone. Then came the floods, assassinations, and sieges. The young man who was a pig butcher stood on the embankment for three days and three nights without closing his eyes, and wrote a line on his suicide note: "I didn't eat enough meat, and I was unwilling to give up."