Chapter 21: "Don't act like a thief knows a thief as a wolf knows a wolf!"

The foothills of Dan Mountain, where a struggle was taking place between the north and south banks. After opening the tunnel wide enough to go through the foot of the young Dan mountain, the South Vietnamese army installed and designed the tunnel to avoid collapsing in the event of a great earthquake. Since then, they have built and gradually approached the wire mesh fence that the Northern army has prepared right next to the tunnel door.

"You should be prepared to take your skirts and run home to cry with the king! This thin, light-and-tear fence is nothing!"

"Yes! If you were afraid to withdraw now, we wouldn't consider it a disgrace. Because your northern army is as weak as women, and women should stay at home to cook and do laundry!"

“Ha ha ha!”

The southern army stood right at the fence, gloating and defaming one another. They liked to annoy their opponents because, for a long time, the Northern army always referred to the Southern troops as "loud empty barrels".

"You fools! You