A day or two later, three corps came to the front and entered their respective combat positions!

The strange configuration of these three legions naturally attracted the attention of many people, but after seeing that the leader was the Iron Wall Legion, no one dared to say anything, and the title of the legendary legion was not for fun!

In fact, the upper echelons of the Federation have always been clear about the transformation of the three legions of Excellence, and they are also very aware of the general trend of multi-core fleets.

However, there are still many doubts, and the biggest question is, how strong can this fleet and corps structure be on the battlefield, and will there be any problems?

As a result, they used their three legions as experiments and display platforms to test and publicize the plan of the multi-core fleet, which coincided with the high-level of the Federation.

Otherwise, it is really not easy for their three legions to get together, after all, the scope of the Federation's defense is not small, and the strength of the three legions is not weak, so it is a complete waste to get together.

"This is the big scene!" After seeing the array of demons on the opposite side, Zhuo Zhuo couldn't help but sigh.

This time, the demons did not hide in the demon fog again, but generously laid out the offensive formation!

In front of the Federation's defense line, the huge star field is densely packed with demon warships, and there is no end in sight, and the scattered super battleships are also sharp, this kind of array is more shocking than the demonic fog that covers the sky!

This kind of overwhelming battleship has caused a lot of pressure, which really shocks the excellence!

"It's not just a big scene! The two sides combined, more than a thousand legions, more than 50,000 fleets, hundreds of millions of warships, and a huge battle since the founding of the Federation......" Marshal Mu Xin was also quite shocked, he had seen many large-scale battles, but this was the first time he had seen a battle of this scale!

Of course, the Demon Race is huge, the Federation is not weak, and the same huge number of Star Fortresses at all levels, with the Fortress Level Star Fortress as the core, constitutes a tight defense network, calm and heavy momentum, and the pressure on the Demon Race is not weak at all!

The Ironwall Legion did not enter any of the fortress-level starry sky fortresses, and went straight to the front of the defensive line, for the Ironwall Legion, the fortress only provided a kind of restraint rather than strengthening.

This time, the outstanding Demon Slayer Legion also did not enter the fortress, but followed the Iron Wall Legion with the Shepherd Legion, one left and one right, as two of its four auxiliary legions.

In fact, not only the Demon Slayer Legion and the Shepherd Heart Legion, but all the ace legions, even the more powerful elite legions, will not rely on the fortress or other starry sky fortresses, and only by fighting independently can they better exert their combat effectiveness!

The formation of the demons has long been lined up, but it has not launched an attack immediately, but has been waiting for the follow-up legions to arrive one after another, and the thickness of the formation has been increasing.

They may waste a lot of time doing this, but the pressure they cause is increasing, and it may not have much impact on legions like them, but it is quite difficult for ordinary legions or fleets.

After entering the battle formation, Excellence quickly sensed this, and many people in the Federation noticed this, but there was no better way than to pacify, at least they couldn't take the initiative to attack!

Fortunately, the army of the demon clan is not endless, otherwise it will increase without limitation, and it will not need to attack, and it will be able to crush half of the entire defense line.

They didn't wait long, the demon fleet finally arrived, and with the start of the demon war, at that moment, a vast momentum of destruction swept in.

At the same time, an indestructible momentum has risen on the Federation's defensive line!

"Bang!" The collision of the two momentums, Excellence could almost feel the vibration of the space!

"Shield!" Marshal Tiebi's roar resounded throughout the battlefield, and the Ironwall Legion burst out with brilliant light, and an indestructible iron wall was at the forefront!

Excellence did not hesitate, the immortal ship transformed into a throne form, and then released its own domain!

The Human Emperor Domain has been strengthened by immortal ships, and then strengthened by legions, and it can be expanded to cover dozens of legions around it, but Excellence did not do so.

He took the initiative to limit the coverage of the Human Emperor's domain, and only covered the Iron Wall Legion and its four auxiliary legions, among which the Iron Wall Legion was the key target.

So much so that the Human Emperor Realm, which could not see any traces, also added a trace of white light to that iron wall!

Here, as soon as the Iron Wall Legion finished its preparations, the attack of the demons had already arrived, and the leader was still the old opponent - the Demon God Spear Legion.

I don't know what happened to this old legendary legion during this time, the decadent aura of being defeated by the Ironwall Legion was swept away, and the Legion regained its brilliance, even stronger than when it fought with the Ironwall Legion before.

It seems to be back to its peak form a long time ago, and thousands of years of polishing have added a bit of sharpness to it!

The Demon God's spear has become much stronger, and the Iron Wall Legion is also getting stronger, and even more transformed!

This is a strong collision, there is no fancy, the competition is pure strength, behind the Demon God Spear is supported by a huge demon battle array, and behind the Iron Wall Legion there is also an impregnable defense line to rely on!

The collision between the Demon God's Spear and the Iron Wall Legion was evenly matched for the time being, and it was impossible to see who won and who lost for a while, only the Excellence knew that when the Iron Wall Legion adapted to the new fleet and legion structure, it was the moment to establish the victory.

But he doesn't have to worry about these excellences, he just needs to worry about the battle in front of him!

After the Demon God's Spear engaged the Iron Wall Legion, the Demon Legion behind also rushed up and entered the battle distance of the defense line, and the Demon Slayer Legion couldn't be idle!

The Demon Slayer Legion and the Shepherd Heart Legion are the auxiliaries of the Iron Wall Legion, and they need to face the same battle group of the Demon God's Spear, with the blessing of the entire Demon Battle Array and the Demon God's Spear.

The attack power of these elite legions is not much worse than that of the top ace legions, and with their large numbers, the general defense is really unbearable!

Fortunately, they also have the blessing of the entire defense line, the reinforcement of the Iron Wall Legion, and the strength of the dual-core fleet, so the defensive pressure is not too great.

It's just that the other two auxiliary legions are a little troublesome, and as the top elite legions, they are not weak, especially with so many blessings!

However, when facing twice or three times as many enemies, they are still a little scrambling, but fortunately, their strong strength ensures that their mistakes will not expand, and they also seem to be comfortable after gradually adapting to the rhythm of the battle!

As the spearhead of the entire battle array, the Demon God's Spear Battle Group was unable to destroy the withering and decaying like a bamboo, and the offensive of the demon clan was naturally slowed down.

So, the first wave of the impact of the demon race was withstood like this!

Although the demons had long expected that it would be impossible to break through the defense line in one go, they were still very annoyed by being blocked like this!