Wei Chi, a modern young man, traveled through time and became a border guard. Faced with the alien cavalry and the court's calculations, he had no choice but to engage in construction in a haphazard manner.
When border trade is launched, others smuggle it and collect taxes; the army uses military training to manage it and shouts loud slogans;
What should I do if I find out the details? Please eat hot pot! The enemy general was so drunk that he was willing to be his younger brother...
Until one day, the alien army came to the border and wanted to conquer the pass.
Wei Chi took out a handful of copper coins: "Brother, can you count them?"
The enemy chief looked confused: "That's it?"
Wei Chi smiled: "No, only a fraction of your army is left now - the rest have taken their money and gone home to open a hotpot restaurant."