Facing the MK45 armor that suddenly broke in, Tony Stark's eyes widened without blinking, and said, "Impossible, that can't be...... Ultron has been erased by me, it no longer exists. ”

But that's not all. Then the other wall was blown down, the door was blown open, and more armor rushed in, and an army of steel quickly surrounded them.

The two sets that come in at the main entrance are MK6 and MK8 armor. MK6, the Iron Man suit with an inverted triangular arc reactor design, appeared in Iron Man 2, and was Tony's first multifunctional armor to use a new element to replace palladium, and the energy efficiency was far greater than that of its predecessors. MK8, which appeared in Iron Man 3, is equipped with heavy armor with more weapons, a backpack on its back that stores a large number of miniature warheads, and an additional compartment on its shoulder that contains several weapons of various types.

There are three sets of armor that appear at the broken wall on the right. The crimson armor is MK16 "Nightclub", this armor looks tall and heavy, but it is not actually equipped with any weapons, it is a nocturnal armor designed for stealth and stealth operations; Then there is the MK17 "Heartbreaker", which has an arc-shaped reactor twice the size of the normal model, and is a set of "big heart" armor, which is characterized by the adjustable size of the reactor's shock muzzle, and the output power of the cluster recoil gun alone may be the most powerful set of Tony's current conventional series of suits; Finally, there is the MK33 "Silver Warrior", the first set of armor scrapped by Killian in the final battle of "Iron Man 3", its biggest feature compared to other models is the magnetic field it carries, which can attract or repel targets, and its combat ability is also good.

Six sets of Iron Man suits, since Tony experienced the embarrassment of the Hulk going on a rampage last time and the only set of armor on his body was scrapped by the Hulk and there was no replacement suit, he made a special trip to place these six suits in this building. I didn't expect this to be counterproductive. Somehow, all six sets of armor had fallen into Ultron's hands, and the steel suit he had relied on was now an obstacle.

"Jarvis!" Tony frowned and shouted again. But there was still no response. It stands to reason that his AI butler, Jarvis, should be in charge of the entire Avengers Mansion, but he didn't respond at this time.

"Do you still want to say that 'Ultron' doesn't exist?"

Michael said lightly, slowly rubbing shoulders in front of Tony, gesturing as if to signal him to stand down.

All the armor was locked onto the blue-and-black livery suit that stepped forward.

"Registration Code: Black Knight. Identifying ...... Failed, identity unknown. Threat Judgment: An extremely high-risk target that cannot be estimated. Conclusion: Wipe it out immediately! ”

The MK45 Iron Man suit took the lead in raising its arms, and the repulsion cannon in the palm of his hand flashed with a faint white arc. But Michael moved faster, and without saying a word, he raised his hand and fired a Terrigen pulse cannon right in the chest of MK45 armor, and the upgraded pulse impact exploded the armor plate on its chest, and the reactor on its chest also flashed out for a while, and it seemed that the power supply line was also affected.

Although the performance of the Iron Man suit is also very good, it is not controlled by Iron Man himself at this moment, and the movements are slightly mechanical and rigid. MK16 Armor "Nightclub" flew over the sofa and was about to rush towards Michael with his fist, but was staggered by Captain America's backhand shield. The captain stood sideways in front of the "nightclub", and quickly became a ball with the crimson iron bump.

Michael pushed behind his back, dodging several repulsive beams, and the transparent glass table in the room was blown to pieces on the spot. He flew a somersault and landed behind the MK6 Inverted Triangle Reactor Armor, and the steel suit fired a backhand, but he pinched the wrist armor. Michael raised his hand and released it almost against his opponent's chest, and the pulse beam pierced through his chest, blowing up the MK6's reactor.

The backpack on MK8's back opened the launch port, and a large thumb-sized miniature missile whizzed out, heading straight at Michael. Michael lifted it with one palm, and the particle force field driven by the Cree hedron was released. Missiles exploded on particle shields, heat waves and drafts filled rooms with smoke, furniture walls were sieveed by shrapnel, and chandeliers crumbled.

Tony Stark jumped behind the overturned couch, his head low and feeling the hot shrapnel whistling over his head. He frantically pulled out a tiny PDA and connected it to the building's system, trying to take control of Jarvis. But he soon discovered that something had locked him out of the program, and whatever measures he employed, the words "restricted access" repeatedly popped up.

"Hell yes!" Tony's exasperated cries were quickly drowned out by the sound of pulse cannons and missiles.

At this time, the MK8 armor had also been scrapped and collapsed, and its function was completely paralyzed. MK45 and MK33 "Silver Warriors" with flickering reactors flickering and flickering are standing side by side, and the repulsion cannon is at full power. Michael dodged a shot sideways, and with a wave of his hand, he forced a shot with his vibranium gauntlet. The laser weapon on the back of his hand activated, and the armor's energy output was adjusted to the maximum, and the Terrigan crystal filled the laser emitter with a huge amount of energy, condensing it into a long, thin line of pale green. He swept with a wave of his arm, the condensed light like a sharp sword slicing through the room, slicing the two suits of armor in two domineeringly, leaving a neat cut parallel to the ground in the wall behind him.

Get four, two left.

The laser emitter on the back of Michael's hand was retracted into the gauntlet, and he turned his head slightly, seeing that the "Heartbreaker" armor behind him had just finished gathering. The width of the blast output muzzle of the curved reactor on its chest was adjusted to the limit, and the incandescent light brewed in the reactor like a rippling stream of water, and the white light burst out with a roar.

Michael's right hand was raised lightly, and the magic array condensed into a ring in front of him, and the mighty beam of light shot into it like pouring into a bottomless abyss, and there was no movement for a long time. Michael's gesture changed, the circle reversed, and the cluster light cannon reversed direction and returned the same way from the ring, piercing the heart of the "Heartbreaker" in one fell swoop.

Michael's side solved four in an instant, but the captain's side was still fighting with the "nightclub". The "Nightclub" is not equipped with any weapons, but as an Iron Man suit, its own defense and power are not inferior. Although Rogers was able to completely suppress him with his excellent fighting skills, his vibranium shield continued to slam his opponent's body in many places, but it had little effect except for a crisp and pleasant golden sound.

The two sides were fighting to the most intense point, and the black steel palm coldly pierced the entire "nightclub" from the back to the chest, holding the arc-shaped reactor of the "nightclub" in his hand. Michael pulled out his arm and crushed the reactor, and the armor of the "nightclub" suddenly fell soft, lying on the ground and not moving.

Tony Stark poked his head out from behind the sofa and looked at the wreckage of the steel suit all over the ground, and his heart was happy and painful at the same time, and his fear of this black knight was even deeper.

With one enemy six, it took less than twenty seconds to completely scrap the six suits he was proud of, which meant that Iron Man had no power to fight back in front of this guy.

If one day in the future, this black knight is on the opposite side of them...... He couldn't even imagine.

Tony just breathed a sigh of relief, but he didn't expect that this was not the end of it.

Bang......

It sounded like something heavy on the ground, coming from the soles of their feet. It seemed that the whole building shook violently.

Tony froze.

Could it be......

"Tony?" Rogers looked at him.

"No, it can't be." Tony's face turned a little pale, "That...... I'm not even done with that. It can't be ...... it."

Whatever you're afraid of, Tony guessed right, and it was exactly what he was thinking about that followed by the "grand" appearance.

The floor of the room shattered with a grief, and an extremely large red-gold steel giant slammed through the ground and rushed out. It had a flat head, a huge body, and separate curved reactors on its arms and legs, and was so tall that it pierced the ceiling.

MK44, Hulkhead Armor!