"This is the orc's castle?"

Behind Yan Tianlan was led by thirty people wearing individual armor, holding swords and alloy shields, and wearing helmets made of artificial biochemical materials, all of which were closed, and the appearance was a bit like a metal version of Spider-Man. This is the elite heavy samurai of the king of Yanbei, and he is his loyal escort on weekdays.

"Yes, the orcs have transformed the Bloodhell City, look at the metal fortresses and wall shields, they are very strong. Look at the looming force field, don't look at it is not wide, it is not easy to break it. It seems that the other party also has a powerful array master! It's a pity that our Academy of Sciences has not been able to develop a suitable flying machine, if it is from the air..."

Yan Feihu pointed to a powerful force field like a canopy on the periphery of Canglang City, and said to King Yanbei.

"Hmph, the flying machine, how useful it is in this radiation-filled earth. Since the force field is blocking, then solve the force field. Order our array mappers, observers, to search for force field points, arrange reaction fields, and I'll see what use their protective force fields are. ”

King Yanbei is worthy of being a veteran of many years of battle, and he quickly saw the key point to solve the protective force field. If you want to cut off the source of the energy of the force field, making the force field become a source of water, it is much easier to break it at this time.

And these force field points are generally distributed in the surrounding mountains and hidden places, and they cannot be found for a while.

"Your Majesty is wise. Yan Feihu agreed, and quickly ordered several formation map divisions and a hundred engineering mecha soldiers in the team to quietly drive around to search for positions.

The people in Canglang City, looking at the Yanbei people hidden in the forest, neither launched an attack nor made a provocative move, as if they wanted to besiege the people in Canglang City, they couldn't help but be puzzled.

Is it a stupid way for them to besiege the city? This is a very stupid way, because Canglang City is not an isolated city, and there are many strategic materials in it, and they can produce it.

The city also had enough food and supplies to last for three years. Hungry sieges did not work for them at all. And if you wait for a while, Sun Dashuai will mobilize a large army again, and the Yanbei army will fall into a passive situation.

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"Legion Commander, do these Yanbei people seem to be planning to besiege us?" Sun Chengqian accompanied Zhan Ao to stand in the arrow tower. Now Sun Chengqian has also become a big guy, and Sun Dashuai specially arranged for him to be trained in the proud army.

Zhan Ao looked at the flags that were faintly visible in the forest, and the figures of the Yanbei soldiers who appeared from time to time, and his mood relaxed.

Those who should come always come back, but he doesn't think the Yanbei people will use such a stupid method as a long siege. Because the intelligence of Shadow 6 is very clear, the three major kingdoms of the human race are not monolithic, and they are also full of infighting, so the protracted siege is definitely not a strategy that the king of Yanbei is willing to do.

"Well, the soldiers will block the water and cover the earth, let our people strengthen their vigilance, Yanbei people may want to play some tricks. ”

Zhan Ao inspected the city wall, and saw that all the preparations were sufficient, and the soldiers saw the old army commander respectfully take off their hats and salute, in the years of war, Zhan Ao's steady and wise made the soldiers very confident in their own regiment commander.

At this moment, twenty or thirty Yanbei mecha warriors rushed out of the forest, they were driving simple walking mechas, their eyes flashing red, and the machine guns on the steel giant were raised.

When approaching the force field of Canglang City, the machine guns in the hands of these mecha "woo" rotated and burst out of fire, "Bang Bang Bang..."

The bullet was fired at the invisible protective force field, bursting out more brilliant sparks, but there was no damage to the force field.

"Soft, soft... Da Da!!" The orc guards on the city wall were not to be outdone, laser cannons and machine guns, and fired back at these Yanbei people who tried to provoke. Since the force field was acting in the direction of the outside, these beams and bullets effortlessly passed through the force field and shot towards the Yanbei mecha warriors.

The rain of bullets and dead light on both sides intertwined between the force field and the ground. However, the particularity of the protective force field, the condescending shooting made the defenders take advantage of it, and soon, after a few loud noises of "boom, boom, boom", the Yanbei people dropped several explosions and paralyzed mechas, and retreated back into the forest.

"Commander, is the enemy testing the strength and weakness of our defenses? Sun Chengqian, wearing a purple military armor, stood behind Zhan Ao and asked.

"Well, Your Excellency the Prince, they are indeed very cunning, but it doesn't matter, these Yanbei people are not of the same civilization level as us, hehe, they can't imagine what will be waiting for them in the future!"

Zhan Ao said to Sun Chengqian respectfully and with dignity, the corners of his mouth also showed a smile, his gaze crossed the city wall, and looked at the three dragon roar cannons placed in the open space in the castle, these dragon roar cannons were majestic, like the arms of the god of death reaching into the sky.

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"Your Majesty, the enemy has three forts on the city walls, twenty machine guns and ten laser cannons, but the forts are all made of alloy with very small firing holes, and it is difficult for our men to use guns against the people inside from below. A leader in charge of this tentative attack reported to Yan Tianlan.

"And what about their force field, what is the thickness, can they be bombed?" Yan Tianlan then asked him.

"No, these force fields are formed by a certain arrangement using natural forces, and they are integrated with the geomagnetic field here, and ordinary guns can't pierce or bomb it at all. ”

"Then how about using the ion cannon and shattering those force fields with the energy of destruction?" General Yan Feihu touched his chin and suggested to Yan Tianlan.

"I'm afraid this won't work, our ion cannon is still a long time ago, and it won't work as a destructive force field at all. And I've seen the analysis data from our detectors, and there is a metal film on the wall inside them, which is not only extremely tough, but also has the characteristics of reflective optical weapons. When did these orcs have such high technology, it's really solid!"

The leader shook his head, thinking that Yan Feihu's suggestion was not advisable, and the only way now was to cut off the force field point of the city and let the army pounce like ants, maybe there was still a chance.

Therefore, the orcs must not be allowed to find out that the action is cut off, and it is necessary to constantly feign attacks to divert the attention of the orcs in the castle.

After using the mecha soldiers to test the castle's defenses, the Yanbei people began to continuously order a small number of heavenly cultivators armed with swords and shields to approach the castle, but once they were subjected to heavy fire from the machine guns and Gauss rifles on the castle, they quickly retreated.

In this way, it is like an endless warfly harassing endlessly, and this kind of battle is very boring.

Zhan Ao also saw that the enemy was afraid that the enemy was trying to consume the energy blocks and ammunition in the castle, so he ordered the laser cannon and infantry to reduce the number of shots, and they were not allowed to shoot continuously until they had to.