Tony was attacked, and Thor and the Hulk immediately attacked, but it was a strong corrosive liquid that attacked Tony, so the Hulk felt helpless.

Thor's attack was thunder and lightning, and a large area of lightning blasted out from Thor's hammer and hit the corrosive liquid, and actually blasted out a fault in these corrosive liquids.

Tony took advantage of this opportunity and immediately rushed out of the pressure of the corrosive liquid and quickly sprinted forward.

The strength of the corrosive liquid damaged the outer layer of Tony's armor somewhat, making Tony extremely angry, and at the same time very jealous of Ultron's arrangement.

The resources on this planet are definitely not comparable to the resources on Earth, and Tony has already seen that the resources on this planet create things that are much more powerful than those on Earth.

Ultron's robotics may not have improved much, which Tony didn't even notice, and now under the attack of the corrosive liquid jet device designed by Ultron, Tony realizes that Ultron is not a constant layer.

And Tony just flew out not far when a large number of attack devices immediately appeared and locked onto Tony's body, and at the same time launched a quick attack on him.

Mo Fei was stunned from the sidelines, he had stopped, but none of the attacks attacked him, but all the attacks were on Tony's body, which made Mo Fei unable to understand Ultron.

Could it be that Ultron thinks Tony's harm is very great? Can't you let Tony live?

Although Mo Fei didn't understand what Ultron was thinking, it didn't prevent Mo Fei from attacking these defense systems, and his sword aura was under the roam. Mo Fei's attacks all blasted into the defenses on the walls.

Under Mo Fei's sword qi attack, everyone thought that Mo Fei's attack would be as invincible as before. But at this time, something that no one could have imagined happened.

Mo Fei's sword qi was all blocked, and the materials that Ultron had collected this time were really good. After continuous improvement and research by Ultron, these materials can completely block Mo Fei's sword qi attacks.

"There is only a trace left?" Mo Fei was a little dumbfounded when he saw this.

In the past, if the materials on the earth were not protected by energy, there was almost no way to block their sword qi attacks, but the current situation showed that the materials on the Blue Shield Star actually had such an ability, which made Mo Fei a little helpless.

"Mo Fei, watch out behind you." Thor suddenly shouted at Mo Fei.

At this time, Mo Fei's divine sense also sensed it, and a strong light suddenly burst out behind him. It was an extremely converging beam that was coming towards him.

Mo Fei flashed in an instant, and the whole person avoided this attack, and when this beam of light hit the wall, Mo Fei obviously noticed the slightest tilt on this wall.

"What is this?" Mo Fei's divine sense observed very carefully, and the slightly sloping wall directly refracted the beam of light, and the target was still himself.

Mo Fei hurriedly dodged again, and at this time, Mo Fei also used his divine sense to firmly lock the movement path of the beam, watching it hit the wall and refract again, Mo Fei already knew that this was Ultron's ghost.

"Hmph. Want to kill us like this? Is it that naïve? Mo Fei flew straight towards the launch port of the beam.

If the beam is allowed to attack like this. After the constant refraction, there was absolutely no place to hide in the entire space, and the only thing that could break through this defense system was the emitter of the destruction beam.

Deadpool rushed through here. It's all by virtue of the super regeneration ability, and if there is no super regeneration ability, then Deadpool will not be able to rush through from such a beam attack that can automatically chase people.

Rumble!!!

This time, Mo Fei can be said to have shot with all his might. And this time, without relying on the attack of sword qi, Mo Fei directly slashed at the wall with the Blue Dragon Immortal Sword. Cut the beam emitter out.

Mo Fei rarely went violent, but the effect was surprisingly good. Ultron's beam launcher was destroyed in an instant, and the room's defenses came to a moment's pause.

And this was only a slight pause, Ultron seemed to have made a desperate bet, and all the defense systems were instantly opened, and he launched a crazy attack on Mo Fei and the others.

Bang bang bang!!

Explosions continued to sound throughout the space, and under the continuous light energy attacks, various poisonous gas attacks, and corrosive liquid attacks, the four of Mo Fei could be said to be extremely embarrassed.

But with this kind of attack intensity, Tony's three people joined forces to defend, and they were still able to block this continuous attack, and Mo Fei also quickly destroyed these defense systems, so that the pressure on Tony and others was constantly relieved.

After 10 minutes of madness, the entire defense space suddenly fell silent, and everyone could finally stop for a while, looking at the underground space that had been destroyed with potholes, everyone was not in much of a good mood.

"Looks like Ultron is doing a pretty good job here." Tony said, looking at the environment.

From this layer of defense system, it can be seen that Ultron's base is better than the base made by Tony, which makes Tony a little competitive.

And only through this layer of defense system level, how many defense systems are below, Mo Fei and the others don't know much, especially the terminator robot, Mo Fei feels that Ultron will definitely improve them, and it will definitely be a big trouble at that time.

"If there's a nuclear bomb, let's just drop it." Murphy said with a wink at Tony.

"Nuclear bombs? I want to too, but unfortunately there are no materials. Tony was inflamed by Murphy's words, but was disappointed when he thought about it.

It's not so easy to make a nuclear bomb, especially when it's just him working alone, and there's a lot of work to be done to get a nuclear bomb intact, and there's really no time for it, especially without this material.

"If you tell the other Sector 4 legions that Ultron's base is here, will they attack with devastating weapons?" Hulk said to Mo Fei and the others.

"It's possible, Ultron can cripple the Vismond District in one fell swoop, then he can also cripple them, so Ultron's threat level must be very high in their opinion, so it is very urgent for them to destroy Ultron." Mo Fei nodded slightly.

The Vismon District can be said to be very wronged, if it weren't for Ultron's late-night raid, I'm afraid that with the outbreak of destructive weapons in the Vismon District, it would not have been possible to be so completely wiped out by Ultron, and with the logo of the Vismon District, the other 4 districts would not dare to be so careless. (To be continued......)