After killing Captain Lucas, the final boss will be the next one.

The group returned to the cave and soon came to the iron gate again.

"Okay, next is the last boss in this dungeon. There will be a cutscene plot before the boss battle. Maybe we rescued Iron Man and took him out of the cave. During this period, we will also fight some monsters, but the difficulty is not high, so I won't explain it. What should be noted here is that once we get outside the cave, we will encounter the final boss Iron Overlord."

The Martian said, "No, the Iron Overlord shouldn't appear here?"

Qin Yu shrugged, "That's right, but the game company can't make a copy for the Iron Bawang alone, so for the sake of gameplay, we can only arrange the Iron Bawang here. I personally guess that's the case. Anyway, the dungeon is mainly used to make equipment, so don't worry about it too much. In short, we will have to make a fool of the Iron Bawang."

"This Iron Boss is the most difficult boss in this dungeon at least theoretically. His defense is very high. With our current firepower, it is very difficult to penetrate his protection. His firepower is very fierce, and even the beast and A Fei can't withstand it.

When an ordinary newcomer team met the Iron Overlord, he had only one weakness that I knew, that is, part of his fire control system was exposed, right at the back of his neck. I remember that in the movie, Iron Man grabbed a handful of his neck and cut off his fire control system, which made him unable to aim? Yes, it was that thing. As long as the fire control system was damaged, he could only turn on the mecha and aim with his naked eyes. At this time, as long as he attacked his body, he could easily kill him. Do you understand?"

Everyone nodded, but Qi Jianfei pulled Qin Yu and said in a low voice with some concern: "Qin Yu, we had already repaired this defect when we designed the Iron Overlord. Will it affect the boss battle for a while?"

Qin Yu shook his head, "Don't worry, the Iron Bastard in the dungeon should be designed exactly in the movie, and it's different from the one you made."

"Okay, I'm going to open the door.

Qin Yu said that and walked to the iron gate.

Iron Man installed a bomb behind the folding iron door. If he wanted to break through, he would detonate the bomb behind the door like in the movie. It is very likely that he would be killed by bad luck. In his previous life, many more reckless players were caught saying that there were not one or two people who were killed, so this design is also called the malicious intention of the game company, but Qin Yu naturally would not be hit, so he knocked on the door gently.

"Hello, is it Mr. Tony Stark? We are here to save you, can you open the door?"

"Yes, you guys back a little." Iron Man's voice came from behind the door.

Everyone retreated one after another, and then the iron gate was suddenly knocked open with a bang.

Tony Stark, dressed in a Mark armor, walked out of it.

"Hey, guys, hello." Tony Stark greeted him in a familiar way.

"Tony?" Qi Jianfei looked surprised, and he was obviously surprised to see his acquaintance in the dungeon.

Tony Stark also showed a strange expression when he looked at Qi Jianfei wearing a Mark-Edge armor, "Do you know me? Speaking of which, you look familiar."

Both of them were wearing Mark armor, but Qi Jianfei's outfit was obviously more handsome. After all, it was carefully crafted, unlike Iron Man's DIY works that were completely pieced together.

Well, Qin Yu coughed and interrupted the conversation between the two, "We are here to save you Mr. Stark, let's leave here."

"Actually, I don't need you to save me. I can escape myself, but thank you. Come with me!"

Iron Man said as he took the lead and ran out.

"Let's go, let's follow."

Along the way, some small monsters were found, but they were all easily solved by Iron Man alone. Without much time, everyone rushed outside the cave.

"It seems that we are safe. We finally escaped from that damn cave and finally can go back to New York." Iron Man said with emotion.

"Tony, where are you going?" A low voice came from the air. With the sound of an engine jet, an iron armored giant was slowly falling from the sky. The flames ejected from his feet slowed down his descent, making him land in front of everyone like a god. It was the Iron Overlord.

"Obady? It's you!" Iron Man said in surprise. "Is it all your fault?"

"Of course it's me, who do you think it is? Humph, I've been fighting you for twenty years. Now it's time for me to be the head of the family, and you no longer have the value to use. You must die here today."

"That's not necessarily!" Iron Man said in a deep voice, and a manual rocket shot towards Iron Overlord.

With a bang, the rocket exploded on the surface of the Iron Overlord's shell, but it was unharmed.

The Iron King looked at the blackening of the rockets on his armor and laughed, "Your invention is indeed very creative, and it gave me a lot of inspiration. Seeing you working hard in the cave made me realize that you still have a last bit of value to dig. Just when you were making your war machine, I also created my war machine. Let your own invention send you to God, so you can die. Try this Tony!"

The Iron Overlord slowly opened his shoulders, and a rocket locked on Iron Man and blasted it out. His rocket was not comparable to the Mark One type of manual rocket, and Iron Man's armor was not the Mark Three type of the future when fighting Iron Overlord in New York and could not even hide, so he was directly bombarded out and fell into a pile of rocks, not knowing life and death.

This disappointed the few people who were expecting Iron Man to help fight the final boss. Except for Qin Yu, he was very clear about the plot.

"Don't think so much. Don't expect NPC to be useful when fighting bosses. This is a copy, but don't worry, he is not dead, he is just a hidden god. Next, let's see ours and disperse now!"

Qin Yu said that the first thing was to find a cover. The Iron Overlord had a fierce firepower, and getting together was definitely a quest for death.

The Iron Overlord's Gatling machine gun began to fire everywhere, and the howitzers also began to bomb. It was also a combination of machine guns and grenades. The power of the Iron Overlord's weapon was much more powerful than Qi Jianfei's mecha. The caliber alone was a circle larger, so the power naturally increased in proportion. The machine gun bullets were all large, so it was not an exaggeration to say that they were machine guns. Fortunately, there were many rocks around, and the five people found cover and then began to shoot against the Iron Overlord.

"Eat my ion cannon!" The Martian took out the ion cannon and blasted it out with one shot. The golden energy wave exploded brilliantly on the shell of the Iron Overlord Armor, but was easily defended.

Martian 9527 finally found that this alien technology is not very powerful, it just looks very high-tech. The force field shield is not as useful as steel armor, and the ion cannon is not as powerful as Hellfire missiles.

"Damn, this alien technology is not easy to use!" He cursed and put away the ion cannon. This thing takes a long time to charge, and took out the energy gun and began to pull the trigger.

June and Qi Jianfei also started firing, but like the Martians, their attacks did not break the defense when they hit the Iron Overlord.

However, the Iron Overlord's howitzers and machine guns bombarded the bunkers and stones splashed, and the suppression of several people could not raise their heads at all.

The beast gritted his teeth and rushed out bravely again. However, as soon as it appeared, it was hit by the Iron Overlord's machine gun. It was instantly hit by more than a dozen bullets. This was not an ordinary rifle bullet or light machine gun bullet. The huge impact force made him tilt backwards. The place where he was shot was covered was bloody and he could no longer get up.

Qin Yu threw a blessing of life to Lupang, barely sucking his life, and shouted loudly in the deafening sound of artillery fire: "Everyone, do you still remember what I said, "Go to go around him and hit the back of his head!"

"How can I go around? I don't dare to show my head, I can't go around."

Qi Jianfei said, and when he was not careful, half of his shoulder was exposed, he ate a grenade. Fortunately, he was not sure, but he was still blown away with a piece of shoulder armor.

June then began to scatter smoke bombs. A few smoke bombs were thrown out, and the smoke was immediately filled with smoke, blocking the sight. The Iron King was too big, but he couldn't hide, but the few people here could easily hide in the smoke.

The Iron Overlord saw that his vision was blocked, but he rushed towards several people while firing.

Several people gathered fire again, and the firepower was fully opened to prevent the Iron Overlord from approaching. The sound of jingling bullets kept ringing, and the explosion flames kept exploding on the Iron Overlord's mecha shell, but it was useless. The Iron Overlord suddenly jumped into the air, spewing a few flames under his feet, and then a rocket jumped and landed in front of everyone. Now even the cover was useless.

"It's too naive to defeat me. Now, you can die." As he said, the machine gun and howitzer were raised at the same time. If he was fired at a close range, most of the people present would have to explain it.

At the critical moment, Qin Yu smiled, "Oh, so how about it?" Qin Yu said, waved his hands suddenly, and controlled the space.

The ground under the Iron Ba Wang's feet suddenly rotated. He was originally facing everyone, but at this time he suddenly turned around and turned his back to everyone. The machine gun and howitzer were all blown out, revealing his uncovered back and flaws at his neck.

A few metal tubes stretched from his arms to his erection neck.

"It's just the attack there!" Qin Yu shouted, and several people attacked at the same time.

Machine guns, grenades, ion cannons.

Even Qin Yu used his ultimate move for the first time.

Seratok's Eye of Destruction! Two red lights suddenly shot out from Qin Yu's eyes, and shot towards the back of the Iron Overlord's head.

Strictly speaking, the back of the Iron Overlord is not defenseless. At least ordinary bullets will definitely not be able to hit it. However, the power of the four people gathering fire is extraordinary, just like a scoundrel in the back of the head. The Iron Overlord was instantly exploded and rushed forward. After finally stabilizing his body, he turned around and found that the fire control system had failed. The weapons of the mecha were different from tanks and fighters. The weapons on the vehicle generally had mechanical aiming functions. Even if there is no fire control system, they could shoot in an approximate direction. Because the mecha was installed on both arms and was mechanically controlled, the attack direction of the weapon was not in sight at all, and there was no way to aim normally. The fire control system must be used to assist the design.

Now that the fire control system has been offline, the Iron Ba Wang has become blind.

He shot at everyone, but couldn't hit anything.

At this time, the Hulk had recovered six or seven levels. Although it had not fully recovered, the battle was no problem. He rushed out with a waving Apache Tornado Blade.

Death for me!

The blade slashed wildly on the Iron Overlord's shell. Although the shell was fine, the violent metal friction still scared Obady inside.

He shook his arm and threw the beast out.

"Damn it, you damn guys, don't think you won this way." Tiebawang said, and the shell suddenly opened, revealing the body inside, "I can solve it without armor." Bang! With a gunshot, Tiebawang's head was shot and fell down immediately.

The sound of the system sounded in everyone's ears at the same time.
Chapter completed!