Three days, just three days, Emperor Qin Tulang once again passed through Luoyun Gorge.

Of course, this is not to say that Emperor Qin Tulang cannot pass through Guò Luoyun Gorge at a faster speed. It's just that with Gao Xuan's theory, even if Emperor Qinhuang Tulang no longer cares about the losses of the Qinzhou army at this stage, but just to let all the troops of the Qinzhou army get used to this kind of loss, and even get used to the crowd tactics of Jiangyuguo's army, Qinhuang Tulang must also familiarize all troops with the crowd tactics of Jiangyuguo's army before officially starting to attack Luoyun Gorge.

Otherwise, if the Qinzhou army, which had never been in contact with Jiang Yuguo's army, went crazy to meet the enemy, there would be too many senseless losses inside.

It's just that after Zhentong Guò fell into the Cloud Gorge, Emperor Qin Tulang had to immediately stop the advance of his troops, and even there was a kind of gloom in his eyes.

Because unlike the last time Qin Huang Tulang escaped outside the Huiyun Gorge, although Jiang Yuguo's army did not increase the number of irrigation pits and irrigation trenches in Luoyun Gorge, and did not even re-excavate the first or second lines of defense that had been filled, the three lines of defense or the three trenches, which were originally clear or turbid, were now on fire.

And looking at the three lines of defense that were completely surrounded by flames, not to mention what the soldiers below thought, at least Emperor Qin Tulang had already regretted that he did not attack Luoyun Gorge in time.

Because no matter how Jiang Yuguo's army ignited these fires on the water in the trenches, even if the fires did not burn for a long time, the Qinzhou army could not guarantee that when they launched an attack on Jiang Yuguo's army along the routes left between those irrigation pits and ditches, those fires would suddenly ignite or even cause huge unnecessary damage to the Qinzhou army.

Therefore, if it really wants to launch an offensive under the condition of ensuring security and reducing losses, the Qinzhou army must first solve the problems in front of it.

Otherwise, it is not impossible to steadily advance by filling in the irrigation pits and irrigation trenches step by step, but this will leave more hope for Jiang Yuguo's army, and even Jiang Yuguo's army will definitely dig more such burning irrigation pits and irrigation trenches in the back.

In this way, not to mention accelerating the process of leaving the country to build the country, it is difficult to say whether Emperor Qin Tulang can complete his own exit and build the country.

So after a moment of hesitation. Emperor Qin Tulang also had to hesitate slightly: "National Teacher, how did you say that the army of Jiang Yu Kingdom got to this point?" ”

"No matter how Jiang Yuguo's army does this, such a fire will definitely not burn for long, and not only Jiang Yuguo's army can ignite such a fire, but also the Qinzhou army can also ignite such a fire......"

“…… Can the Qinzhou army also light such a fire? I see! ”

Listening to Sang Caiqun's words, not only Emperor Qin's pictures. Even the generals of the Qinzhou Army, who were pricking up their ears on the side, all showed expressions of sudden realization on their faces.

After all, why did Emperor Qin Tulang hesitate in the first place?

That is, after the Qinzhou army launched an attack, no one knew whether they would be stopped by the sea of fire in the end. But if the fire factor is eliminated before the Qinzhou army launches an attack, or even wait until the fire is burned before attacking, then it is completely meaningless if the sea of fire is not a sea of fire.

So he nodded, and the general Yao Chong, who also looked soothed, said, "Then how long has this fire been burning?" ”

"It's not even half an hour, but in terms of the fire, there is no sign of abating for the time being, and I don't know how Jiang Yuguo's army did it, or if this is simply some kind of special oil!"

Although it cannot be said that you can be a pioneer every time. However, in the case of Cheng Dù, it is true that the Seven Horses Qi Qi have more experience in fighting against the Jiang Yuguo army in front of the irrigation pit and irrigation trench. Therefore, as the first army to enter the Luoyun Gorge, although the Seven Horses Qi Qi did not attack Jiang Yuguo's army at the first time, they also watched Jiang Yuguo's army use rockets to ignite the original three lines of defense, but now it should be said that it is a line of defense line in which the stagnant water is ignited.

And when they heard that the Seven Horses Qi Qi had abandoned what kind of oil they were mentioning, Qin Huang Tulang and the others were not too surprised.

After all, if it weren't for the burning of such things as fire oil, or simply the fire oil floating on the water, what ability would Jiang Yuguo's army have to ignite the incompatible stagnant water.

It's just half an hour, which is not a short time. At least Sang Caiqun had never heard of the oil that could burn for such a long time, and they didn't see Jiang Yuguo's army continue to pour new oil into the three lines of defense that had already burned.

So hesitated. Sang Caiqun said: "...... Kerosene? But what kind of oil can burn for half an hour, and it doesn't even show signs of decreasing? ”

"Haven't you heard of the national teacher?"

Although he did not praise Sang Caiqun to the point of omniscience and omnipotence, when he really heard Sang Caiqun say that he didn't know the origin of these hot oils, Emperor Qin Tulang was still a little surprised.

Because not to mention that half an hour is enough to wipe out any troops surrounded by the oil oil, if Jiang Yuguo's army really masters this long-term oil technology, who knows in what direction the future war will develop.

It's just different from Emperor Qin's sudden worries. Although there were still many things he didn't understand, Sang Caiqun didn't care too much about the fire oil used by Jiang Yuguo's army to stop the advance of the Qinzhou army: "Your Majesty doesn't need to worry about this, because although Lao Chen has really never heard of this kind of fire oil, any fire ignited by fire oil can also be extinguished by mud and sand." Or maybe we just didn't know about it until we figured out where the oil came from. In the future, it may not be impossible for the Qinzhou military to be used in other battlefields. ”

“…… Other battlefields? I see! ”

Although others may not know what Sang Caiqun is talking about, as soon as they heard Sang Caiqun's words, Qin Emperor Tulang knew that he was talking about the battle with the Great Liang State and even the final battle for the third largest empire on the mainland.

Therefore, although the sudden attack of Jiang Yuguo's army is indeed a bit surprising, in the long run, this may not become another offensive weapon of the Qinzhou army.

After all, fire attack or something is not an uncommon thing in war, it only depends on how to use it, and even whether it is necessary to use it, etc.

Especially in terms of the combat strength of the Qinzhou Army, although under normal circumstances, it does not need to rely on the help of fire attack to fight, but if it is really necessary to form any second-line combat troops in the future, let alone fire attack, the more offensive means the better.

Therefore, don't look at the means used by Jiang Yuguo's army to hinder the offensive of the Qinzhou army are becoming more and more varied, which is also adding fuel to the growth of the Qinzhou army. Even Chang Kaishan didn't know what he would think once he knew about it, or he simply didn't have the qualifications to consider this kind of thing.

Thinking of this, Emperor Qin Tulang couldn't help but look at the Jiang Yuguo camp opposite the countless irrigation pits and irrigation ditches from afar, showing a contemptuous smile, and his heart was extremely calm. (To be continued......)