From the moment the Horned Mountain Dragon officially broke through the dwarves' defenses and broke into the mountain kingdom, the situation entered the crushing formation of the Dragon's Lair Legion.

When the fortresses on the high mountains were attacked and the pressure of the artillery fire dropped significantly, the Horned Mountain Dragon broke through the mountains after tearing a huge gap under the fire and pressure of the cannonballs, and the other dragons followed suit.

From below the ground, the mechanical dragons who followed the Abyss Dragons into the mountains had less than a third of their troops.

The dinosaurs that were dropped by the poisonous feather wyverns were also less than one-third.

Compared to the underground breakthrough, the speed of the ground advance is naturally faster, not to mention that not all the Abyss Dragon troops have successfully broken through.

It is not uncommon to encounter the dwarven leyline legion, and encounter them decisively detonating a large number of elemental bombs underground, trying to bury a group of dragons alive.

If it weren't for the strong defense of the Dragon Legion itself, if it weren't for the breathing system of the nest dragons with air bags, and if it weren't for the abyss dragons who were able to dig tunnels again, these troops who broke through would have been buried underground.

The dinosaurs that fell from the sky were also encountered by dwarven troops wearing heavy armor and wielding furnace flame axes.

But all this, after the dragon army of the nest dragon broke in with the horned mountain dragons, the situation was completely stabilized.

Large-scale Nest Dragon legions work together to be far more powerful than a single dragon species.

A dragon army riding a simulated dragon also surrounded the nest dragons with huge bodies, and launched mending knives at those enemies who were seriously injured but did not completely lose their breath, so as to reduce possible accidents.

It's just that at this time, in the midst of a loud sound, huge war machines appeared in the distance, and with a heavy roar, it announced that this war took place in the mountains itself, and the intensity reached its peak.

And among these weapons, there is a very special-looking, quaint and dilapidated huge weapon.

Compared with other war machines, although it has undergone exterior repairs, the obviously different shape can still show its difference.

The other machines of war, beside it, seemed extremely small.

It was at this time that dozens of of huge war machines came to a halt.

The huge muzzle of the cannon was raised violently—

Rumble!

！

The extremely heavy giant elemental bomb shot straight towards the dragons who had broken through the pass with a roar.

Without hesitation, the dragons of the Horned Mountain Dragon went directly to those huge war machines, facing these former defeated generals.

With the loud sound of the wind elemental and fire elemental, a huge elemental bomb bombarded the bodies of these Horned Mountain Dragons, and with a result that was not much different from before, the flame shield wall was pushed forward with the assault of the Horned Mountain Dragons.

But.....

In other directions, one after another, war machines with extra-large barrels and chambers that were somewhat different from other war machines, Huo Ran launched an attack.

Huge metal cannonballs, several times larger than those elemental bombs, burst out and smashed down towards the location of the dragons.

At this moment, several horned mountain dragons almost instantly started the posture of elemental giantization.

The thunderstorm roared, and the huge thunderstorm horned mountain dragon appeared in the earth and sky.

The huge form, in the roar of blue thunder, collided with the huge cannonball that roared down as they rushed forward.

However, there was no explosion that could envelop a large group of dragons as imagined by the nesting dragon group.

With the contact between the thunder horn and the metal bomb, the huge metal bomb cracked, and a strange weapon appeared from the metal bomb, the huge sword axe surrounded by flames, with the current of the fire element, collided with the giant thunderstorm horned mountain dragon, and when the thunder horn and the flame sword axe confronted, there was a burst of explosions.

Immediately, the giant horn of thunder light pierced through the furnace weapon, and in the midst of the violent thunder, a scream sounded in the furnace weapon, and then stopped abruptly.

However, this is not a good thing for these horned mountain dragons.

It's not a good thing for the Nest Dragon Legion's offense.

When each huge "metal bomb" blasted in, the horned mountain dragons had to choose to turn on the elemental mega to fight.

After their elemental giantization, the Thunder Light Giant Horn was indeed able to easily destroy these airborne combat weapons.

But......

And after that?

Elemental mega-scarcity is obviously not a means of combat that can last too long.

Choosing not to use Elemental Mega Block?

In the midst of that loud roar, when a huge metal bomb fell, a real elemental bomb occasionally appeared.

In the terrifying loud noise, the shock qi wave with the fire elemental wave spread, and the fire elemental wave in the center rose into the deep sky, forming a blazing flame giant column.

Even if such a large-scale attack does not correspond to its own energy strength, it can also cause a lot of damage to other nest dragons.

For the Horned Mountain Dragon itself?

It can also make them wail and roar in the flame pillars of the fire elemental.

Impotence.

In such a situation, the Horned Mountain Dragons had to choose the posture of turning on the Elemental Giant, and the Thunderstorm Horned Mountain Dragons roared, with their illusory blue bodies, and launched a block attack at the explosive bombs flying in the sky.

And they can't stop all the huge metal bombs from falling.

After another wave of flames spread from the Pillar of Flames, metal bombs of the same volume fell—

As the metal shells broke, a series of forged weapons rode the wave of flames to attack the wounded Nest Dragons.

The scorching heat of the flames has damaged many of the nest dragons.

And in the face of these furnace weapons, between the waves of flames, the mechanical dragons could not support in time, because of the influence of the blazing flames, many mechanical dragons could not even find their way.

However, in the midst of this flame, compared to the armored dragon blade dragon troops, a group of nest dragons that are much more petite in type have quite active performance.

This four-legged nest dragon flashed red on the huge plate-like thing on its back.

The fire elemental that was raging and destroying around was sucked into the bone plate by this group of nest dragons.

As the cannonballs burst into the battlefield, the Forge Weapons were quick to notice these anomalies.

This monster, which only devoured the fire element, was generally brownish-red, and it looked a little dirty.

However, if you look closely, the dwarves who are familiar with the forging will immediately notice that the rust marks on their bodies are very close to the traces formed by the failure of the metal to be quenched in time during forging.

Soon, their ideas were confirmed.

As the fire elemental absorbed, their bodies turned brown and red like rust marks, quickly turning to a scorching red.