Although the ordinary hydraulic press can easily reach the strength of Green Magic Norman, its power is impossible to restore the speed and frequency.

Only this electromagnetic acceleration rail powered by the Ark reactor can fully simulate the power of the Green Demon Norman's fist.

"Zizi..."

Amidst the sound of supercapacitor charging on the electromagnetic rail, a steel column forged from gold-titanium alloy was violently ejected.

"boom!"

The No. 57 material barely withstood the impact of the first steel column, but under the impact of the second and third steel columns, it quickly deformed and strained, and was easily penetrated by the fourth steel column.

Stark was disappointed and drew a cross on the plate. The mechanical arm removed the breastplate module that had been punched out of a big hole on the test bench, threw it aside, and replaced it with a size 58.

He knew that the Green Demon Norman and Zodhis not only had physical attacks, but could also release various powerful energy attacks. These armor modules could not even block their fists, let alone those more terrifying energy attacks.

After all, no matter what it is, it becomes very scary to rise to the level of energy.

Fortunately, at this time, Stark obtained a piece of information from the US government, and it was this information that made MK4 a breakthrough!

Immediately after completing the MK4 steel suit, Loki rushed in with a group of Zetaris, using the giant Ark reactor of Stark Industries to open the portal, and Stark was knocked off when he went to stop him. I had to let MK4 catch myself and successfully put on MK4.

Facing the sudden, large number of Zetaris who descended from the sky, Stark couldn't care about Rocky in the Stark Mansion anymore, and could only be busy saving people.

"boom!"

Tony Stark wearing MK4 flew in the air, passing many places, and after a while, the deafening roar of its supersonic flight reached the ears of those passing by.

He was more than two meters tall, his body was beautifully streamlined, and his body was covered with a layer of gray-black strange armor, composed of countless fine metal gravels under certain force constraints. There is a ring-shaped device on the chest, which seems to be an energy supply system. The jet thrusters on both feet eject plasma, so that the flying object can be stably suspended in the air.

Tony Stark shot a fiery beam at a Zetaric who descended from the sky.

"boom!"

It turned into a cloud of flying ashes and disappeared into the air without leaving any traces.

"These aliens don't seem to be very defensive."

Tony Stark's eyes lit up, and Jarvis recorded it.

New York City below is in an unprecedented traffic jam. After seeing the huge portal opened in the sky and the countless Zetarians descending from the sky, the frightened citizens are using various means of transportation to escape from New York. This is why the support of the New York City Police Department and the National Guard has not arrived for a long time.

The Zitarus on the ground directly used the energy weapons in their hands to attack. These energy weapons are powerful and comparable to a 105mm howitzer.

Tony Stark, the only rebel, became their target, and aimed the energy weapon at Tony Stark and opened fire.

"Jarvis, speed up!"

Tony Stark saw the dense energy bullets tingling on the scalp. Even though he was confident that the MK4 could be picked up unscathed, if he stood and was beaten, there was no way to fight back.

The MK4 immediately sprayed out more powerful propulsion, and Tony Stark was firmly pressed on the MK4 by the 20-fold acceleration of gravity that was instantly applied to his body. This has more than doubled the limit that humans can bear. Even if he is wearing the most advanced anti-G suit, he is still dizzy.

In order to fight against those extremely fast monsters, Tony Stark installed six advanced active phased array radars on the MK4.

The prototypes of these radars were installed on the Arleigh Burke-type destroyers to provide air-to-air detection capabilities for sea-based anti-missile missions, and can detect ballistic missiles flying outside the atmosphere, that is, nuclear missiles.

Tony Stark reduced this heavy and huge radar to the size of a coin. Although the detection range has been reduced, Jarvis comprehensively analyzes and processes the feedback information from six phased array radars, hides, suppresses clutter and The ability to detect small targets far exceeds that of large radars on destroyers.

Even objects the size of a thumb can be clearly captured.

The Peaceguard is one of the most advanced intercontinental ballistic missiles, with a terminal speed of only Mach 26, which cannot avoid the lock and scan of the MK4, not to mention these energy bombs that have just reached supersonic speed.

So he is like a butterfly piercing through a flower, avoiding all energy bombs with ease.

Then Jarvis's scan of the energy bomb came out.

An optical measuring sensor is installed on the MK4, which can measure the change of light radiation intensity. The principle of this sensor is somewhat similar to the combat effectiveness detection glasses of the Frieza Army, but it is very primitive.

High-intensity energy release is usually accompanied by electronic transitions. The electrons transition from a high energy level to a low energy level and release photons.

Combustion and nuclear fusion both release light when they release energy. This is the principle.

The principle of the optical measuring sensor is to calculate the magnitude of energy through a formula by measuring the change of light radiation intensity.

With Tony Stark's genius brain, he just glanced at it and calculated a terrifying value in his mind.

"Majefak!"

With such a small size, it can actually shoot such a terrifying energy bomb, and it is also a mature energy bomb technology, with a range of hundreds of meters, and the energy bomb has not escaped and exhausted. UU reading www.uukanshu.com

Individually armed, even light armored units are not the opponents of these aliens. It is estimated that the armored vehicles will be completely scrapped.

Tony Stark fired a special missile of his towards the landing site of the Zeta Rising.

"boom!"

There was a violent explosion, and the violent power of the explosion was equivalent to a two thousand-pound charge of aerial bombs. A large number of Zetarians were directly exploded into pieces, but more Zetarians emerged from the flames.

"These monsters..."

Before Tony Stark could react, Jarvis operated the MK4 for evasive action.

It’s a pity that the distance between the two parties is too close this time. Even Jarvis’s computing power is comparable to super-calculation. It takes hundreds of microseconds to calculate the motion trajectory of the suddenly close-in of the Zetaris. It takes longer to start the thruster.

Tony Stark was caught off guard by a Zeta Rising person, who was a centurion, possessing powerful physical functions, equivalent to ten times that of a normal Zeta Rising person.