Just as the defenders were boiling and cheering at Arnold's killing of the bone dragon, another thing that happened next brought the cheers to a climax.

Above Dawn City, the dark sky seemed to be broken through by light, and a huge black shadow fell from the sky with pure white holy light, tearing the sky, breaking through the fog, and rushing towards this land ravaged by demons.

It was a huge fleet of more than a dozen ships in the air, they broke through the haze of the sky, the scorching searchlights from the hull of the ships, shooting into the land occupied by mutated creatures below, and when the defenders saw the Star-Spangled Banner on the ships through the lights, each soldier frantically threw his weapons into the sky, hissing and shouting, "For the Federation!" For the Federation!! ”

In the next second, a deafening explosion sounded above the sky, and a large number of flashes of light appeared like stars illuminating the night sky, blooming into a scorching flame under the high-speed friction with the atmosphere, falling like a falling meteor towards the front line engulfed by monsters.

By this time, the defenders had turned off the automatic evacuation system and were feverishly awaiting the arrival of reinforcements, and when the first flash of light swooped above the gap in the wall of life, everyone finally saw who was coming.

Judging from its shape, this is a young girl, its body has been transformed into a machine, and a random movement will make a dull metal collision sound, the soles of the mechanical feet shine with bursts of scorching light, and the huge reaction force drags her whole person in the air.

Its armor is surrounded by a strange black glow, the hideous barbs are like the scythe of death, and the scaly surface is like the brand of a demon, devouring the moon and the stars, engulfing everything in the endless chaos, and a pair of shining mechanical wings are unfolded behind it!

The pair of mechanical wings is unusually large, almost as tall as the girl herself, and the wingspan is almost more than two meters when fully opened! It has a total of eighteen nodes, half to the left and right, each equipped with special thrusters, and the roar of the energy engine is deafening.

At this moment, the entire wing erupted with a dazzling scorching light, and when it began to flapp like the wings of the Great Roc, gusts of strong wind blew to the ground and set off a dust storm tens of meters high.

"The First Brigade of the Airmobile Assault Cluster Valkyrie Force has arrived in Dawn City, and the Brigade Commander Brunhilde reported to the Federal Asia-Pacific Theater Headquarters that a large number of mutated creatures have been observed and a cleanup has begun." The voice was so cold that there was no emotion coming from the mouth of this mechanized girl.

In the next moment, the void behind her suddenly began to twist strangely, and under the fanatical cries of the defenders, countless pitch-black heavy cannons quietly appeared from the void, as if someone had opened the door to the steel hell and released a terrifying steel beast.

At the same time, these terrifying cannons shone with a dazzling bright light, and the sound of energy convergence exploded in the air, at this moment, the surrounding temperature began to rise violently, becoming as hot as magma, oxygen seemed to be burned out in this high temperature, and the endless cannon fire was like a meteor swooping from the end of the universe, roaring towards the tide-like mutant creatures below.

In the pillar of fire more than ten meters high, the land instantly collapsed, the vertical and horizontal ravines spread outward, a large area of the surface began to collapse, and a bottomless black hole appeared, with the flying of scorched earth and dust, the land within a radius of hundreds of meters was shrouded in flames.

Under the cover of this terrifying artillery fire, the impact formation of mutant creatures was blown apart, and some weak creatures were directly blasted into slag in the raging explosion, and the terrifying flames danced like a dragon, devouring every mutant creature they touched in a rage, and the fierce high temperature made the tank bugs such a fortified unit melt directly.

This was only the first wave of bombardment, and after this mechanical girl, more than forty combat units with the same equipment as her swooped down from the Federation fleet, and for some reason, these mechanical combat units were all girls without exception, and there were no men.

Although the girls who swooped in behind were far inferior to the commander who called himself "Brunhilde" in terms of equipment and firepower, under the overwhelming volley, the mutated creatures that had already rushed into the city and began to wreak havoc were simply blown up all the way to the ground.

This "Valkyrie Force First Brigade" relied on aerial firepower to blast all the mutated creatures in the city into slag, and quickly pushed the battle line outside the gap in the wall of life.

"The ground has been emptied, and the 'Giant God Soldier' has been dropped." Brunhilde gave the second order.

The wings of the ship above Dawn City burst into dazzling light, and the incessant sound of breaking the air sounded in the air like a Vulcan cannon, and these rays of light spread out in all directions in the air, like the feathers shaken off by an angel flapping its wings, and quickly dispersed towards the rotten earth.

The sharp-eyed soldiers had already seen the dense airborne parachutes in the night sky, but the flesh and blood soldiers were not attached under the umbrella, but the main armor of the Federal Heavy Industry Corps - the "Giant God Soldier" tank.

The giant god tank, the fourth-generation main battle tank of the Federal Heavy Industry Corps, has a total combat weight of 73 tons, a length of 13.2 meters, a width of 5.2 meters, and the main gun is a 130mm 51 times caliber heavy gun produced from a cube, with automatic filling, 13 rounds per minute, extremely fierce firepower, specializing in killing large creatures.

Its flanks are equipped with four auto-aiming 12.7mm heavy machine guns, two twin small-caliber machine guns, and a full set of infinite bullet modules, which are the best weapons for defeating small mutated creatures such as blood wolves, and the car has all kinds of equipment such as laser rangefinders, thermal observers, and friend or foe identification systems.

In addition to the ferocious firepower, the most terrifying thing about the Titan Soldier Tank is undoubtedly the front armor with a thickness of 1800mm, which is mixed with a large amount of T2 metal, making its equivalent defense thickness almost incalculable, and the flanks of the turret are equipped with huge explosive reactive armor, which is very difficult to penetrate, even if it is broken, its internal airtight partition also isolates the ammunition from the fighting compartment, which greatly ensures the safety of personnel.

The main opponent of the Honkai Era humans, at least for now, is mutated creatures, so the Federal Heavy Industries Legion also used mutated creatures as an imaginary enemy when designing the Titan Tank.

Since the main target is mutated creatures, which can sometimes get caught up in melee combat, the designers of the Titan Tank have placed huge reamers in front of the tank, which can grind any monster below six meters into a pulp.

After the first brigade of the Valkyrie Force cleared the battle area, the federal transport fleet dropped more than twenty giant god tanks into the gap in the city wall, these terrifying steel monsters smashed the attack of mutant creatures with a slaughter-like trend, and the 130mm 51 times caliber heavy artillery was bloody and flesh flew as soon as it was fired, and the roaring machine guns tore any monster that dared to approach to pieces.

At this time, a butcher accidentally avoided the artillery fire, roared and rushed towards a giant tank, the pair of one-ton fist hammers with the power of thunder smashed towards the tank, with a roar of metal, this is enough to smash a huge hole in the ground The fist hammer only made the front armor of the giant tank slightly dented, but did not do any real damage.

Immediately afterwards, the huge reamer in front of the tank bounced out viciously, like the bloody mouth of a beast, "biting" at the butcher, under the terrifying twisting force, in less than three seconds, the huge butcher was crushed into a pulp of flesh that could not be distinguished by the naked eye.

...