In the two-year strategy of Yandi, the main forces are stationed in all directions, only Zhang He's Tiger Guard has never left Beiping, Liu Yi's reform of military theory in addition to discussing with Xi Zhicai, Jia Xu and others, the most discussed between each other is the Tiger Guard commander Zhang Junyi, Yan Wang's set of special operations theory, he can be said to be close to the water, and put forward a lot of practical suggestions for its improvement and development, and now the new army of the Yan Army in training also contains Jun Yi's hard work! In the martial arts, there is a concentration of strength and a point to break out and defeat the enemy, and the battle array is also general, especially suitable for sneak attack and surprise attack operations, breaking one place to make the enemy army shake the whole line.

The tactic of attacking the Cao army in the Meridian Valley was first proposed by Zhang He to the king of Yan and Zhang Hu at the same time when he led the Tiger Guard army to Hanzhong at full speed to reinforce the reinforcements.

Liu Yi and Zhang Hu attached great importance to Zhang He's suggestion, and after careful consideration, they also adopted a strategy of Jun Yi, naturally giving him great convenience in the use of troops. With Yongliang and Hanzhong falling into the hands of Liu Yi, the Tian'er elites in these two places were also released, and Wuge, who received the order of the military general, selected more than 100 people to join Wei Yan's army, some of whom were responsible for guiding the Tiger Guards forward, and most of the rest came to steal the camp.

The reason why the task of organizing and training the new army was handed over to Liu Yun first, what Lang Sheng valued was the series of effective systematic training methods that Tian'er had achieved through continuous exploration and practice over the past ten years, and the focus of intelligence officers was different, and the more than 100 people brought by Ugo to accompany the army were the most comprehensive main force among them, and the blue sword was also assisted, so it can be said that the combat power of this small army should not be underestimated! If it was a dignified formation, they might not be the elite opponents of Wei Yan's Tiger Guards, but when it came to sneak attacks, assassinations and other means, it was more than enough for them to take on the responsibility of teaching these soldiers, and more than 100 soldiers were selected for surprise attacks during the march of more than ten days.

Now the members of the six or seven Yan army squads that went up from the mountain trail came from more than two hundred people, and the team led by Ugo broke into the enemy's east village, and Lan Jian maintained almost the same pace with his comrades on the west side! The fire in this camp was just blazing, and the fire on the other side echoed in an instant. The black liquid they used to pour on the enemy's camp tent was the fire oil mined in Liaodong, which not only had extremely strong combustion performance, but also had excellent adhesion.

At present, the fire oil used by Tian'er is only produced in Liaodong, which is extremely rare, that is, thousands of Japanese slaves go all out, and the annual output is extremely limited, and there are extremely strict regulations during transportation, and it will be graded for the army after the processing of the utensils. The thunderbolt jar of the Suzaku battalion and the military equipment battalion is filled with this kind of fire oil, and his power has been well reflected in the siege and defense of the city in Hanzhong and Yanzhou, but if the purity of the thunderbolt jar is compared to the concentration of the bamboo pipe hidden in the waist of Tian'er, it is also not as good as that, assuming that there is no such transport weapon as a wheelbarrow in the surprise army, it is difficult for these military materials to be carried to the Meridian Valley.

Once this fire ignited, the entire camp instantly became a raging momentum, and those Cao soldiers who were tied up with their hands and feet could not escape at all, they could only bear the fire! When they were awakened from the drug by a burning pain, can you imagine what kind of pain they would endure in the midst of the fire? In the silent night sky, the sudden sound of mourning and wailing is really terrifying! Even those Tiger Guard soldiers who were full of nerves were also moved on their faces!

Of course, this reaction was only a moment, and after smearing their faces with the black ash that had been prepared for a long time, they began to rush and shout in the burning camp, and the sound of "on fire, on fire, on fire......" spread throughout the Cao military camp in Micang Mountain in an instant, first in the east and west, and in less than a moment, five or six fire heads were strung one after another, and the screams were mixed with the shouts of the Yan soldiers and the people of Tian'er......

Cao Jun is well-trained in daily life, and even when they are asleep, their reactions are quite fast, but when they wake up, they hear the screams of their comrades, and there are faint flashes of fire in all directions, is it an accident or an enemy attack? They are still a little confused, and it is difficult for them to distinguish in a short period of time. Ugo and the others are running in the camp with the purpose of not killing and injuring each other, they are all added in one place, but more than a hundred thousand, even if the Cao army does not resist at all, let it kill inexhaustible, the biggest purpose of the squad is to drive the chaos of the enemy army itself, when you just leave the camp and see a lot of comrades running in embarrassment, I am afraid that the first thought is to move with it, short-term chaos is inevitable, what the Yan army needs is the timing of this moment, with a sharp whistling arrow rising into the sky, The Tiger Guards' general offensive was launched at the same time.

Wei Yan took the lead and led the soldiers behind him to kill the Cao army camp on the mountain at the fastest speed, while Zhang Ming and the others were also doing the same sprint, and the impact of the ramp from the bottom to the top was already one of the main subjects in the ordinary training of the Tiger Guard, and the effect of the training was also reflected at this moment. Although in the sudden chaos, Cao's patrol still reacted quickly and carried out the necessary defense of the two mountain roads in front and rear, and also brought a certain amount of damage to the Yan army in the impact, but this level of blow obviously could not stop Wei Yan and the Tiger Guard soldiers who were determined to win, at this time they could not retreat in the slightest, and they should take advantage of the chaos to take down the other party.

Wang Zhi, the guard of the Cao army in Micang Mountain, had already reacted at the moment when the screams of the fire rushed out, but the enemy's blow was too sudden, and the preparation time left for him was extremely short, and when he organized the soldiers of dozens of camps of the Chinese army, Wei Yan and Zhang Ming were only dozens of zhang away from the gate of the village! Those Cao soldiers who were still responsible for guarding in the middle of the night were just about to strike more effectively at the enemy organization, but they were attacked by their "comrades" behind them, their number was not much, it seemed that the number of people would not exceed 100, but once they were handed over, they were all brave and good at fighting, and they were caught off guard for a while, and they immediately fell into a melee at the gate of the wall.

After each of the Wu and Lan Jian led dozens of soldiers to create enough chaos in the camp, they turned to kill the front and back two gates, even in the middle of the night, the number of defenders arranged here by the Cao army was far superior to them several times, even if they were in the village in normal times, even if they were the top elites of the Yan army, such an attack was tantamount to a moth to a fire, but in the current situation, the decision of Ugo and Lan Jian was the most correct choice, they entangled the enemy army even if it was only for a moment, they could win the most precious time for Wei Yan and Zhang Ming's army to enter the enemy village!

Waving the war knife in his hand to push away a few arrows shot by the enemy, Wei Yan slashed at the heavy walled gate with his arms with the strength of his life, followed by the impact of the tiger guards behind him completely disregarding their own safety, under this collision, many strong warriors were bleeding from their mouths and noses because of the huge impact, but after they paid the price, what they got was the collapse of the enemy's walled gate! The long knife hovered and the top of his head brought layers of silver light, and Wen Chang had already flown into the enemy camp and began to mercilessly kill those Cao soldiers who did not have white cloth wrapped around their arms......

At this time, the few fires lit by the small team led by Ugo and others have gradually been extinguished, and the well-trained Cao soldiers have also regained their composure after a short period of chaos, but they have been unable to prevent the Tiger Guard soldiers from entering the camp in two ways, although their combat power is not strong, but under the condition of losing the terrain and danger, it is obvious that they will fall behind, not to mention that it will definitely take a while for people to wake up from a deep sleep and quickly adjust to the best state. Coupled with the psychological blow brought to them by such an unsuspecting enemy raid, this victory and defeat are self-evident!

Cao soldiers are not lacking in well-trained, nor is there no lack of fighting spirit to the death, even in front of such a disadvantage they also carried out the most tenacious resistance, but the difference in strength and the advantages and disadvantages of the situation will not be reversed because of their tenacity, the spiritual will does not lose to the enemy, and the combat power is still to win, the Tiger Guard soldiers all have the following mountain tigers to smash the enemy's counterattack one by one......

As the arrow figure of the whole army's raid, Wei Yan is even more unpopular, when he first arrived in Xuzhou that day, he was able to compete with Liu Xin, the second son of Yan Wang, the first rising star of the Yan Army, and now after several years of cultivation and experience and Liu Yi Zhang He and other top martial artists are not stingy to advise and make great progress in martial arts, the war knife is waved in his hand like a silver plate without dripping, Cao Sergeant and Soldier Generals are no one who can be a three-in-one, step by step blood splash to the core of the enemy camp, At this time, the soldier who was dressed neatly and was directing the enemy army to fight head-on was already clear in his heart, and Wen Chang stepped forward quickly with a tiger roar, and the war knife itself swirled back with an irresistible power and slashed directly between the chest and abdomen of the enemy general! This person must be Wang Zhi, the guard general of Micang Mountain of the Cao army, if he can kill him here, it will be of great benefit to the Yan army to end this raid battle as soon as possible, and he has completely ignored his own defense, and in his eyes there is only an enemy general, vowing to cut him down as soon as possible......