According to legend, there is a barrier in our world called the Han Boundary, which was built by Emperor Xuan of the Han Dynasty with all his dynasty's luck. If the great pass does not fall, China will never be destroyed.
According to legend, our enemies came all the way from a distant and unknown place, numbering tens of millions of people, and their military power was unstoppable. But in the end, we cannot surpass the Han Dynasty, which our ancestors built with their blood and bones as their earthworks and used their heroic souls as their city guards, which has stood tall for thousands of years.
There is no permanent strong barrier, no permanent shadow. The great gates of the Han Dynasty are already crumbling. Today, among our hundreds of millions of people, how many scholars can turn their backs on the common people and stand up with their swords drawn?
"I swear to be a scholar today."
"If you don't establish a family, you don't kill your friends; if you don't seek enlightenment, you don't seek immortality."
"When the Han Dynasty collapses, I will use my flesh and blood as a barrier, and my withered bones to build a great pass again!"