Darth Demon quickly recovered his body, and Fang Leng seized the opportunity to quickly attack.

Fang Leng flew at extreme speed, and the vibranium sword attacked Darth Demon like a silver light.

Darth Demon felt more and more unable to support it, but he simply concentrated almost all the strength in his body to launch an attack against Fang Leng.

In a state of high explosion of body energy, Darth Demon's body exudes black-red energy. This energy is full of evil energy.

Airplanes!!!!

Darth Demon's body flew at breakneck speed like a rocket soaring into the sky, and the red energy sword in his hand was like a red light.

In the battlefield in the Miami metropolitan area, S.H.I.E.L.D. troops, European American troops, and elite combat units of the Unholy Alliance all saw a fierce collision of silver light and a red light.

Fang Leng and Darth Demon hit from the ground to the sky, and then from the sky to the ground.

Countless buildings and urban facilities were destroyed during the fighting.

In the fierce battle, the two of them were basically indistinguishable, and even Darth Demon broke out stronger.

Darth Demon, who was in a highly concentrated burst of energy, was now able to surpass Fang Leng in terms of speed and rage, and even Fang Leng felt suppressed.

However, Darth Demon still has loopholes to be found in the battle, and in a state of high explosion, Darth Demon is already at the end of a strong crossbow.

Airplanes!

Darth Demon suddenly seized a once-in-a-lifetime opportunity and stabbed Fang Leng with a red energy sword, but Fang Leng didn't resist too much.

Poof!

The energy sword stabbed Fang Leng in the right chest, and his body, which was as hard as a diamond, could not resist this kind of damage.

But at this moment, Fang Leng's vibranium sword also attacked, and the vibranium sword stabbed Darth Demon's throat, and Darth Demon's furious eyes were full of disbelief.

Fang Leng looked at him, and the light in Das's demon eyes gradually dissipated.

Drawing back the vibranium sword, Darth Demon's corpse fell heavily.

Fang Leng's right lung was severely damaged, and his body was recovering quickly after enduring severe pain..........

"It's a tough enemy, but it's finally going to solve you."

Fang Leng, who had defeated this strong enemy, was recovering his body, and his heart was also happy after defeating the strong enemy.

Darth Demon, the Iron Emperor's confidant and beloved disciple, was eliminated. Without this supervillain, the pressure on both superheroes, S.H.I.E.L.D. and the European American military is greatly reduced.

On the battlefields in the Miami area, others fought very bravely. Thor, Stark, Spider-Man, Colossus, Hulk, John. Dean and the others fought bravely and eliminated a large number of the super villains and elite troops of the Unholy Alliance.

In addition to the bravery of the superheroes, the battle between S.H.I.E.L.D. forces and the European-American army also dealt a heavy blow to the elite forces of the Unholy Alliance.

The fierce fighting caused further losses to the Unholy Alliance forces in the Miami metropolitan area and the few remaining surrounding areas. After the fierce battle, only twenty-three thousand Unholy Alliance troops remained.

The Unholy Alliance forces in the Miami area are basically powerless.

But even so, there are still people who want to struggle in despair and fight back in anger.

..........

When the Iron Emperor learned of Darth Demon's death, he was furious.

Despite the extreme ruthlessness of this French-born supervillain with cold silver and white hair, Darth Demon is a beloved disciple cultivated by his heart.

"Darth Demon, actually killed. And it's still Fang Leng, okay, I must let Fang Leng's debt be repaid! ”

The Iron Emperor was full of anger, he didn't show it, but in his heart he had already decided to kill Fang Leng to avenge Darth Demon. Moreover, Darth Demon is still his beloved disciple, and if Darth Demon is killed, it means that his reputation as an Iron Emperor will be damaged.

The Iron Emperor himself attacked and launched a battle against the superheroes.

The S.H.I.E.L.D. Mastodon Heavy Mecha marching in the Miami Theater of Operations, a 30-meter-tall, 80-meter-long super-heavy quadruped mecha that walks on the battlefield with an astonishingly spanning mechanical giant leg.

A large number of the elite forces of the Unholy Alliance were destroyed by the mastodon super heavy mech. With just five mastodon mechs in the Miami area, S.H.I.E.L.D. has made a breakthrough in the field.

Among them, the No. 3 mastodon super-heavy mecha traveling in the central area of downtown Miami.

This super-heavy mecha terrified the unholy alliance armored forces who dared to block it, and a large number of the elite heavy armored units of the unholy alliance were wiped out.

Three more Undead heavy main battle tanks appeared, and these 120-ton anti-gravity main battle tanks used their powerful 150mm guns to attack mastodon mechs.

But alas, they really found the wrong enemy. The mastodon heavy mech itself is the size of an elephant and a wild boar. Moreover, in terms of weight, the weight of the mastodon super-heavy mecha is more than 1000 tons. Armor and firepower are completely incapable of being placed at the same level.

The elite driver of the Undead Heavy Tank fired a powerful cannonball after manipulating the fire control system to target the mastodon heavy mech.

The powerful armor-piercing cannonball hit the heavy armor of the mastodon super-heavy mech, but the explosion only produced smoke and fire, and did not penetrate the mech's armor.

The mastodon super-heavy mech was not so kind to them, and the two advanced armor-piercing railguns in the head of the mech were aimed at the undead heavy tank at the front, firing two powerful railgun shells.

The railgun shell caused a shocking explosion after hitting the Undead Heavy Tank, and the turret of the Undead Heavy Tank was blown away.

After destroying the Undead Heavy Tank, the two large missile launchers of the Mastodon Super Heavy Mech Torso were aimed at the remaining two Undead Heavy Tanks, firing a swarm of missiles with incredible power. In the midst of the flames and explosions, the remaining two Undead heavy tanks were destroyed.

The mastodon super-heavy mech that destroyed the three undead heavy tanks continues to march at a wide mechanical pace. Giant mechanical feet stomping over the wreckage of the undead tank.

This S.H.I.E.L.D.'s advanced land combat ace weapon can be said to be almost invincible on the battlefield.

At this moment, a figure approached from the sky, obviously a person. The European pilot of the mastodon super-heavy mech spotted the figure approaching. They also know that the comer is a super villain with great abilities.

The person who came was none other than the Iron Emperor. The Iron Emperor had a pale face, silver-white hair, and armor, and a dark red cloak behind him.

The Iron Emperor is now bent on finding Fang Leng to avenge Darth Demon, and now that he has seen this giant mecha with the S.H.I.E.L.D. Steel Eagle logo, he just took the opportunity to use this mecha to vent his anger and test his skills at the same time.

Airplanes!

The Iron Emperor took out the black-glowing Shadow Sword from his armor and flew towards the mastodon super-heavy mech.