At the same time, Tang Ye, who was idle and had nothing to do, asked the talents of the military department and the Ministry of Culture to copy thousands of copies of this detailed map drawn by Jiang Ziya in more than ten days.

These maps are then handed over to generals of all ranks and their reliable subordinates, so that as many soldiers and generals as possible can learn about the location of these seemingly unrecognizable quicksand traps.

In this way, when it comes to the march, if these generals can't find or notice the specific location of the quicksand trap in time, their commanders, centurions, and even small soldiers may be able to discover these fatal problems as much as possible in order to protect their own lives.

And when Pisley finally came back with a ruddy face, Tang Ye could finally rest assured that he would hand over the city to Jiang Ziya, and then he would take Pisli and an army of 120,000 to attack Quicksand City.

The army was mighty, and it took nearly three hours to reach a place thousands of meters outside the quicksand city.

At this time, they noticed that the ordinary dirt under their feet gradually turned into a hard ground, and soon after, sand gradually appeared on the ground, and the closer they got to Quicksand City, the more sand there was on the ground.

At the moment, everyone is not worried, after all, the sand is very shallow, so as not to form the so-called quicksand trap.

Only the kind of sand that is really more than a meter deep and several meters deep can form a quicksand trap, of course, at that time, the sand cannot be seen clearly, the surface is flat, but it may be stepped on and immediately sunk and swallowed by some mysterious insect below. Book 6 bar

So finally marched for a while, every once in a while, Tang Ye would order someone to measure the depth of the sand, when the depth of the sand had reached more than one meter, Tang Ye immediately asked the army to temporarily stop and rest, and at the same time, let everyone take out the map and start to compare the surrounding terrain, and then began to confirm the location of the quicksand trap.

In this way, after entering the quicksand trap, they can also perceive and judge the specific location of the quicksand trap in advance, so as to bypass the trap and continue to move forward.

However, Tang Ye knew very well in his heart that even if the map was detailed, it would be difficult to guarantee 100% good in the case of very low recognition, but with this map, at least everyone could increase the error tolerance rate to 90%.

The remaining 10 percent depends on the luck of the soldiers.

However, because of the existence of the quicksand trap, the speed of the army's advance has also become lower in an instant, and at this moment, when they enter the desert area, there are no other woods or other bunkers around, so they are easily discovered by the defenders of Quicksand City.

But at this time, even if you find out, there is nothing you can do, after all, in this kind of open area, the other party occupies the high ground, even if you don't enter the desert location, maybe the other party has already been aware of it.

Moreover, in peacetime, the troops will also send scouts to rotate around, and the smoke and dust caused by the 120,000 army are obviously very huge, so it is estimated that the other party has already discovered it before entering the desert.

However, this quicksand trap, although it is an obstacle for external enemies, is also an obstacle for the people inside the city, and even the people in this city have not been investigated in detail, and they may not know the location of the quicksand trap better than Tang Ye's side.