There is an urban legend in Beihe: If you have a wish that cannot be realized, just walk outside when day and night change. Maybe you will be lucky enough to come across a house without a plaque. There is a man out there who can fulfill all your wishes, as long as you can pay the price.
There is a tung tree planted in the yard, and the ground is always covered with fallen tung flowers. The tung trees are very tall and the purple flowers can be seen through the tall courtyard wall. People who have been there call it Tongyuan. Sometimes if you are lucky, you can hear the owner of Tongyuan playing the zither.
"Why would you lock yourself in a small courtyard like this?"
"After I first took on the human form, I wandered around the world, not knowing where I belonged. Then a person like this appeared. He didn't think I was stupid or dirty, and I wanted to be like him."
Intention: What you sow will reap what you sow