"Boom~"

The second stone bullet was filled and fired.

After the test shot, this time the stone bomb went straight to the top of the city.

There are not many soldiers on the city wall. Due to the mechanism, a large number of soldiers were left in the city to stand by. Even if this stone bullet hit the city wall, the casualties caused by the stone bullet is limited. Its real meaning is the destruction of the city wall and... the destruction of morale!

Jiang Cheng looked up, and the whistling huge rock fell to the ground like a meteorite, with the pressure of destruction that made people feel unspeakable despair in his heart.

Can't stop it!

There is no possibility of the cultivation level of the Qi Condensation Realm that can block the 10,000 kilograms of huge rocks falling from the sky. Whether it is a mathematical technique, a mechanism technique or a formation, it becomes a little pale in the face of this power. He can dodge, but if this crumbling city wall is smashed again, according to Jiang Cheng's calculation, it may be smashed. Now, he can only hope for Zhao Zihao.

Zhao Zihao stood beside Jiang Cheng, took a deep breath, and shook his hand. A silver spear had appeared in his hand. Looking at the stone bullet that was constantly approaching, Zhao Zihao stepped on the city wall with his right foot. Jiang Cheng's eyes suddenly condensed. At that moment, his eyes could not even capture Zhao Zihao's figure.

"Ding~"

When Zhao Zihao's figure appeared again, it had already collided with the stone bullet falling from the sky. In the dull sound, a wave of air surged around with the collision between the man and the huge rock as the center. Everyone felt a tightness in their chests. In a feeling of not being able to breathe, the stone bullet exploded and the strength was also removed. Zhao Zihao kicked the stone bullet down with one kick in the air.

The impact of the stone bullet did not completely disappear, but was changed by Zhao Zihao using a method similar to a method of making a big move and smashed it hard on the ground.

"Boom~"

Another wave of mountains shaking and the earth was shaken, but the city wall was safe and sound, but there was a huge rock deep in the ground in front of the city wall.

Zhao Zihao took advantage of the force of the stone bullet and turned over in the air and fell back to the city wall. On the city wall, the soldiers of Wurui Camp who were staying here to watch the city wall gave a shocking cheer.

"General Zhao!" Jiang Cheng looked at Zhao Zihao's expression wrong.

"I can't hold on for too long!" Zhao Zihao threw a token to Jiang Cheng: "If I die here, help me take them alive."

"Yes." Jiang Cheng nodded silently and quickly began to outline the formation.

The burst formation belongs to a second-level superposition array, and it is not too difficult. The real difficulty is how to outline this complex formation on a small arrow.

Ordinary arrow clusters cannot withstand the spiritual energy attracted by the formation. Even if they are barely outlined, they may be detonated just after they are shot. Now there is no time for Jiang Cheng to test leisurely. He can only take out the most accurate plan in his heart and use it directly on the giant crossbow guarding the city at the top of the city.

The giant crossbow of the mechanism is different from ordinary bed crossbows. It can be shot continuously and has a very long range. The most important thing is that its arrows are extremely thick, just like the spears used by ordinary soldiers. It is the most suitable material that Jiang Cheng can think of at present.

The first one failed. The explosion formation had just been arranged, and the arrow that was drawn out of the formation exploded directly. The best way was to carve it, but it took time. Such a fine formation had to be carved onto an arrow half a palm-width. It would not be possible to get down without a day. The opponent's siege cannon would not give them such time.

Gripping his teeth, Jiang Cheng directly bit the tip of his tongue. His blood had been washed away, and it contained a lot of spiritual energy inside. The blood on the tip of the tongue was even more important than the blood in the human body. Although it was not as good as the blood in the heart, it could be regarded as the blood of the essence and blood. Jiang Cheng directly set up a formation with the blood on the tip of the tongue. In order to maintain the balance of the arrow cluster, he specially set up a burst formation on all sides of the arrow cluster. In order not to detonate in advance, Jiang Cheng also set up a formation to maintain stability. Although this would greatly reduce the power of the formation, the power of the four explosion formations, even if the weakened part of the attacking cannon, is enough to blow up the core hub of the siege cannon.

"Boom~"

Just as Jiang Cheng completed the formation, the third stone bomb of the enemy had been fired and was shot down by Zhao Zihao in the same way. However, this time, Zhao Zihao's condition was very bad, and he was spurting out a mouthful of blood. If Huo Wei and others were close to him and pulled him back in time, they would not even have enough strength to come back.

"Okay!" Jiang Cheng directly stuck the giant arrow into the crossbow: "Whose shooting technique is better?"

"I'll do it!" Zhao Zihao took a deep breath, strode to Jiang Cheng, and lifted up the crossbow that usually requires four people to drag. He took a breath again. He had a faint blood light in his eyes, constantly moving his steps and adjusting the direction of the crossbow.

“Bang~”

At the moment of aiming, Zhao Zihao almost hesitated and directly pulled the mechanical bulb. The giant arrow that used Jiang Cheng's essence and blood to outline the formation directly pierced the void, and even saw a circle of air waves spreading around the crossbow trough of the crossbow. The crossbow arrow almost instantly appeared on the central machine of the siege cannon that was still filling.

Everyone held their breath at this moment.

"Boom~"

The formation outlined with essence and blood did not disappoint Jiang Cheng, even beyond Jiang Cheng's expectations. The giant arrow exploded when it landed at the siege cannon hub. The explosion directly covered the entire siege cannon. Countless shattered wooden sticks splashed out in all directions like small cannon stones.

The coalition soldiers guarding the siege cannons did not even scream, and were completely swallowed by the rising flames. The broken wooden blocks smashed the surrounding coalition soldiers, in an extremely embarrassed manner.

Mengge smashed a piece of wood that flew towards him with one punch, looked up, and his beastly eyes stared at the direction of the city. His cold eyes were full of bloodthirsty luster. He raised the scimitar in his hand high and then waved it down fiercely.

"Kill~" The coalition soldiers who were already ready to go roared and charged towards the city wall under the leadership of the mongolian warriors.

"Mengge warriors, the siege cannons were destroyed, and our soldiers were in a low spirit. It is very unwise to attack the city at this time!" A coalition commander looked at Mengge worriedly.

"Ha." Meng Ge glanced at the timid coalition commander disdainfully and said proudly: "Then Zhao Zihao is indeed powerful, but his cultivation is only equal to me. If he blocks two shots of such stone cannons, he is probably exhausted now, so why should he be afraid? Although our army's morale is a little affected, he is seriously injured and unable to command at this time. If he does not take this opportunity to break through the city in one fell swoop, how long will it take to break through the city without this siege cannon?"

Several coalition commanders wanted to say something else, but were swept away by Meng Ge's eyes. He immediately did not dare to say more and could only command the army to attack the city.

On the city, Zhao Zihao breathed a sigh of relief after seeing the huge power of the arrow. When he relaxed, his energy and spirit also blew, and his face fell down with a slight look.

"General Zhao!" Jiang Cheng quickly reached out to support Zhao Zihao, his expression was not very good-looking. Many of the city defense mechanisms that were rushed to the ground overnight were damaged under the previous bombardment. At this moment, the enemy attacked the city. If Zhao Zihao, the master of the three armies, was unconscious at this time, who would command the war?

"Brother Jiang, it's up to you to the city!" Zhao Zihao looked at Jiang Cheng weakly. Without waiting for Jiang Cheng to answer, he had already fallen into a coma. As Brother Meng said, he shot down the rock bullet twice, even if he was at the peak of Qi Training Realm, his true energy had been exhausted at this moment, and he was unable to command the battle anymore.

I respect me so much!

Seeing this, Jiang Cheng couldn't help but smile bitterly, and looked at Yue Shan on the side and said, "Send General Zhao to rest. The others will do their best to check the damaged mechanism and repair it with all their might. The soldiers guarding the city will be patrolled by five people. If an enemy breaks through the city guarding mechanism, they will be killed immediately!"
Chapter completed!