Zhang Fei discussed with the centurions and concluded that the key difference between poisoning and fire attack lies in the detail of putting poison into the well.

Regarding the poisoning process, a centurion said that if the poison is poured into the well in the dead of night and there is a splashing sound, there is a risk of exposure.

Zhang Fei thought about it, and it was the same.

Afterwards, everyone discussed and came up with a countermeasure. The countermeasure was to make a hole in the jar containing the poison and tie it with a long rope. Then, carefully put the rope into the well and put it in the appropriate place. When the rope was loosened, the jar would become silent. It sank without interest. When the jar entered the water, the poison flowed down the mouth into the well.

Everyone agreed that this method was very good, but only one person raised objections.

The man said that although the poison could be poisoned silently using this method, if it was not until dawn, the rope might float on the water and attract people's attention.

If the enemy saw a rope floating in the well and followed the rope to pick up the jar, how could they not be suspicious?

When he became suspicious, he refused to take the water from the well. Wouldn't the method of attacking with poison become useless?

Zhang Fei was thoughtful, he raised his head and glanced at the centurion, "Well said. It deserves a reward! I will mark the merit for you!" Zhang Fei said.

The centurion felt happy and quickly thanked him.

As the centurion said, the method of poisoning by hanging from a long rope is silent, but the rope is easy to float.

At this time, Zhang Fei became even more dissatisfied with the military doctors. If the military doctors had acted faster and extracted the poison earlier, they would have taken the powder and sprinkled it into the well. There was no sound at all, so why bother with the rope?

Zhang Fei realized that it seemed that the army should always keep some poison in case of emergency.

Regarding the problem of the rope floating, Zhang Fei thought that he could use a heavy rope, which would sink into the water to prevent it from floating.

However, someone else raised objections, "I'm afraid a heavy rope would be inappropriate." Another centurion raised a question.

"What's wrong?" Zhang Fei frowned and looked.

The centurion said, "When the heavy rope fell into the water, there was a crackling sound..."

After saying this, everyone reacted.

But no, a light rope will make no sound when entering the water, but it will float easily. A heavy rope will not float, but it will make a loud sound when it falls.

A small question stumped Zhang Fei and the others.

Everyone discussed and discussed that some stones could be tied to the jar. In this way, if the jar sinks, it will inevitably sink to the bottom. If the jar sinks to the bottom, the rope will also be dragged down, so that it will not float on top.

problem solved.

Poisoning is much simpler than arson. Arson requires multiple hands to infiltrate and set fires in multiple places at the same time in order to burn the fire to a large enough level before the enemy notices.

However, to poison, you only need to sneak into three or two people and throw the poison into the well. There is no need to poison at the same time or in multiple places.

This chapter is not over yet, please click on the next page to continue reading the exciting content! Poisoning does not seem to be too difficult, the difficulty is only in sneaking in.

Finally, Zhang Fei thought that during the fire attack last night, after the camp was set on fire, the soldiers who had sneaked in could take advantage of the chaos and escape.

However, poisoning will not cause chaos in the enemy camp. If the enemy camp is not in chaos, it will be more difficult for the soldiers to retreat.

In addition to retreating, when retreating, the ropes hanging on the walls of the enemy's stronghold must also be retracted to avoid being noticed by the enemy.

It is easy to hook up the rope, but it is difficult to retrieve it. The tighter the hook is, the stronger it is to climb on, and the harder it will be to retrieve it.

This is one of the first, and the second is that when searching the camp, everything is happening in secret. After the soldiers enter the camp in the dark, and then come back, in the pitch black, they may not be able to find the rope they used when they entered.

Once the rope is reached, it cannot be recovered.

Regarding this point, everyone discussed that the lurking team could be in groups of two, with each person carrying two ropes. In this way, one person could climb over the wall and enter, while the other person could retrieve the rope at the edge of the wall.

Later, after the poison was administered, the lurking person randomly found a direction that was easier to walk, and used the remaining rope to climb back out. After flipping out, he took the rope back by himself.

With this method, you no longer have to look for ropes in the dark.

As for the last question left, Zhang Fei and a group of centurions tried to hang the noose on the wooden stake. They found that after the noose was tightened, it was difficult to remove it.

In response to this problem, everyone worked together. First, someone suggested using a live buckle to tie the noose. This method was tried, but the live buckle was not strong, easy to open, and added danger, so it was not adopted.

In the end, Zhang Fei came up with a simple and crude method.

Zhang Fei decided to let each of the soldiers in the night attack take a gun. When taking the rope, they should use the gun to pick off the rope. If they couldn't pick it off, cut the rope and the noose would naturally open.

When the Changge is used as a rope retriever, a new problem arises. The Changge is too long and is neither flexible nor easily exposed.

Therefore, it is best to cut off the sword and use only the short sword. The short sword is not easy to be seen by the enemy.

However, the short sticks were not long enough, so I could only bring some short sticks and connect them with ropes to make them longer when needed.

At this point, the entire set of tactics for the night attack operation was complete.
Chapter completed!