At this critical moment, Xi also showed her keen fighting sense. Without saying anything to Du Yuqi and Duize, she turned around and fired a spiral energy cannon!

When she struck, the silver chains on her body flew violently backwards, and a giant white ball of light as big as the front of a truck formed in front of her palms. The surface of the light ball was covered with spiral textures, and it caused a series of shocking explosive sounds in the air, just like the sonic boom caused by a supersonic plane flying low at altitude.

The colorless and invisible glass door that blocked their retreat had already cracked. Under the powerful impact of the spiral energy cannon, it immediately turned into thousands of pieces. Not only that, even the slowly closing alloy door was hit by the aftermath of the spiral energy cannon, making a teeth-grinding creaking sound and unable to close.

Seizing this opportunity, Du Yuqi rushed forward quickly and swiped Dr. Marka's authority card next to him. This card was still effective when he entered, which should be the enemy's deliberate act to lure them into the trap. At this time, Du Yuqi had to gamble that the other party had not invalidated the card in time. After all, Dr. Marka's identity was unique, and invalidating his authority card still required a certain cumbersome process.

Sure enough, Du Yuqi's gamble worked. The alloy steel door that was closing slowly slid to the side and reopened. Although the other party immediately realized that something was wrong and re-selected the closing command, due to the extra few seconds of opening and closing, Du Yuqi and others had already quickly exited the deadly death passage.

Although there were two hidden machine gun turrets in the waiting room they re-entered, it was much better than the murderous intent in the previous passage. Even so, Lin, who was responsible for the rear guard, had several burn marks and wounds on his body. You know, he was protected by the imperial seal!

Everyone was mentally prepared to be discovered at this time, so they acted in an orderly manner. After repelling a wave of enemy attacks, it was time for the two summoners to show their power. A steady stream of elemental creatures and summoned creatures poured out. In addition to powerful stationary turrets like the demon flower Woso and the narrow passage structure inside the steel fortress, the enemy could not rush in even if they wanted to.

At this time, Du Yuqi freed up his hands to treat Lin's injuries. While doing so, he looked at Duize curiously and said:

"How did you see through the other party's trap? It seemed like we just said to leave at the same time?"

Duize, who was sitting next to him, glanced at Du Yuqi, with no expression on his face. He still looked very cold and didn't seem to want to answer his question, but in the end he said calmly:

"intuition."

Du Yuqi's head began to blacken... To be honest, can this answer be called an answer? He was about to ask further, but at this moment, he was already curious:

"By the way, Pastor Du, how did you see through the other party's trap?"

Du Yuqi shrugged and said:

"Didn't you smell it? After we entered that passage, there was a faint smell of gunpowder in the air."

Every time:

"It would be fine if you didn't say it, but if you think about it carefully, it does seem to be true. But how does this relate to a trap?"

Du Yuqi said:

"Isn't this obvious? Since there is a smell of gunpowder in that passage, a battle must have taken place not long ago. In this relatively closed steel fortress, those who can engage in a firefight with the ZERO organization are most likely the Imperial Army."

"So, the Imperial Army actually had the same idea as us. They sent their elite team to pretend to be insiders and sneak into the command area to carry out the decapitation tactic! Unfortunately, they failed. Although we were well prepared, the Imperial Army had already alerted them. The chances of getting away with it were very small, so I let everyone go."

Every time I sighed, I couldn't help but give a thumbs up:

"After smelling the faint smell of gunpowder, you were able to deduce so many things in an instant. You are amazing."

Du Yuqi smiled bitterly and said:

"I think people who can sense danger without reasoning are more powerful... What should we do now? We've been exposed too."

Lin picked up the internal structure diagram of the steel fortress he had obtained earlier and looked at it carefully. After a while, he frowned and said:

"It is almost confirmed that if we want to enter the command area from our current position, then we can only take this passage. However, we have just experienced the danger level of this passage. If we want to rush through, it is really difficult, or even impossible."

Then everyone started discussing. Mingxi said that they might as well join up with the Imperial Army now. Just because we have no way out doesn't mean the Imperial Army has no way out. Changbei thought that they could break through a passage from the side. Duize also expressed his opinion, which was rare. He thought that there was no point in staying here now. It would be better to go somewhere else to get some spoils first.

Only Du Yuqi was silent for a while and suddenly said:

"Have you ever thought about one thing, that is, what are these people in the command area thinking?"

After being asked this by Du Yuqi, everyone couldn't help but fall into deep thought. Yes... their offensive was only frustrated. The situation faced by the people in the command area could be said to be almost hopeless!

The two leading Night Messengers, Kamaka and Yangzi, were traitors to begin with, and they were not able to convince the others. At this time, they discovered that there were internal and external troubles. There was more than one enemy that had sneaked into the fortress, and they were trying to sneak into the command area! ! Even the controllable areas of the Iron Fortress were gradually being eroded... The available subordinates around them were forced to do things under the effect of the loyalty lock. Once the loyalty lock was removed, these subordinates might be the first to turn against them.

"If I were faced with such a situation, I would definitely consider the issue of retreat, and the relevant settings in this regard on the Iron Fortress are also quite complete." Mingxi said after thinking for a while.

At this time, Lin suddenly said:

"It's almost impossible to escape like this, because after escaping like this, you will have to face the pursuit of a behemoth like the mysterious organization ZERO. If you leave empty-handed, it would be better to commit suicide early. You even have to be careful not to let your soul fall into the hands of the necromancer. Therefore, even if you want to escape, you must take enough wealth with you."

Du Yuqi nodded and said:

"I thought so too. The current situation is that the other party doesn't know that we are in a hurry to rescue people. They are also anxious in their hearts. We must prepare a way out for ourselves. I guess there should be many escape passages left by the Iron Fortress, but if we want to escape with a large amount of wealth, we must use the Magadha prepared by the fortress. I have just looked at the structural diagram. The area that can carry a large Magadha is in the F military area. The other party can't fly over from the command area, so why do we need to go in now? Isn't it better to just wait for them to come out outside?"

After hearing what Du Yuqi said, everyone felt suddenly enlightened. They immediately opened the map they got from Dr. Marka and analyzed the route. Finally, they selected three nodes. Duize, Du Yuqi, and Xi, who had outstanding personal combat capabilities, were to guard that place separately. Chang Chang and Mingxi, who were good at positional warfare and needed a certain amount of time to be able to play a role, waited in one place, and Lin accompanied them.

Soon after Du Yuqi took office, he received news from Duize:

"Here they come, they should be here, a lot of cyborg warriors are trying to pass through me!"

As soon as Duize finished speaking, the walkie-talkie brought back news from Xi:

"My enemies are swarming here, but I can still hold on."

All of a sudden, everyone was confused, and the thought that came to their mind was:

"Could it be that the other party is actually acting separately?"

However, it was impossible not to support in the face of difficulties, so he immediately asked Meimei and Du Yuqi to support Xi, and Lin and Mingxi to support Duize.

Facing this situation that was clearly out of control, Du Yuqi felt a faint sense of uneasiness in his heart. He took a deep breath, thinking as he ran, and just as he ran into a steel corridor, the front and back doors of the corridor suddenly slammed down and locked, and then four machine gun turrets appeared from above the corridor and fired wildly at Du Yuqi! !

When the other side launched the attack, Du Yuqi was in the middle of the corridor. Even if he had three heads and six arms, he could not organize the closing of the front and back doors. The enemy seemed to have calculated that the four machine gun turrets could not do anything to him. Amid the creaking sound of metal, Du Yuqi realized that this corridor was not an ordinary passage formed by two walls, but a separate steel pipe that began to sink slowly.

At the same time, the signal from the walkie-talkie in Du Yuqi's hand was immediately interrupted. It seemed that the enemy had planned this in advance! Every move of Du Yuqi and the others seemed to have fallen into the enemy's calculations.

In such a dire situation, Du Yuqi was not distracted and didn't think about what happened to others. He had to survive first before considering other problems. He pointed his finger, and a little light like a burning fire appeared out of thin air, and dissolved into the +11 Kulan's Flame Shadow Sword out of thin air. It can be immediately found that in the flame of this weapon, there are also flashes of electric light, which looks very dazzling.

This is exactly the elemental weapon seed that Du Yuqi extracted from the Knight Light Sword of the Sky Destroyer! It is very effective against these mechanical enemies in front of him.

At this time, the four machine gun turrets had already started firing, and a large number of bullets with spiral smoke trails were shooting in the air, making a whistling sound. Du Yuqi knew that he could not dodge anymore at this time. It was the time when the brave would win when they met on a narrow road. He rushed forward despite the machine gun turrets' firing, and several blood flowers appeared on his body in an instant!

The defense of this machine gun turret itself is not very strong. Du Yuqi can destroy one of them with a single slash of his sword. Moreover, the accuracy of this thing is not very high. In automatic sweeping mode, it will slowly shake its head and shoot like an electric fan. If it is controlled by a person, it will be operated remotely using buttons, so it is difficult to really aim at Du Yuqi who is rushing forward.

After a series of "boom boom boom" explosions, a large amount of smoke and flames rose in the passage. Du Yuqi kept drawing his sword, and he turned into a ghost, rolling and rushing underground. In just a few seconds, he had completely destroyed the four machine gun turrets.

After Du Yuqi succeeded in his attack, his body shook and he was half-kneeling on the ground. The muscles on his face kept twitching, cold sweat dripped down his forehead, and large spots of ochre appeared on his clothes, at least the size of a bowl.

The price Du Yuqi paid for charging through the machine gun turret this time was that he was hit by at least seven or eight machine gun bullets. Even though he had amazing defensive abilities as a professional, such machine gun bullets still penetrated deep into his body, causing him excruciating pain.

At this time, Du Yuqi waited until the pain eased a little, then he immediately pulled out a slender dagger, burned it with flames to disinfect it, then gritted his teeth and stabbed it into the wound to pick out the bullet, while trying his best to move his muscles to squeeze the bullet out of his body.

This action would undoubtedly cause additional pain, and a large amount of blood and cold sweat gushed out again. Soon, a deformed bullet covered in blood was picked out and fell on the floor next to it with a bang.

At this time, Du Yuqi also knew that he had very little time left. Once the sinking of the channel stopped, it would mean the arrival of the next wave of enemy attacks, so he was ruthless and brutal. When picking out the bullets, large chunks of flesh were gouged out. His moves were as fast as the wind, so bullets were constantly gouged out and fell on the steel floor along with large drops of blood.

However, the last wound was very tricky, it was on the right lung. Du Yuqi was initially hit by a machine gun bullet at this location and it was stuck in his ribs. As luck would have it, he was shot again, and the second machine gun bullet hit the tail of this machine gun bullet, which was equivalent to forcibly knocking it into the lung, shooting through the entire left lung, and finally it was only an inch away from coming out of the back.