Frost Fortress.

As one of the main fortresses of the Great Wall of Desperation, it is not only towering into the sky, but also deep underground.

But no matter how high and deep, there is a limit, and it is impossible to reach the starry sky and the earth's core.

Within the protective force field of the Great Wall of Desperation, whether it is in the sky or underground, all invasions can be insulated.

Outside of the force field, such as the deeper underground world, they are completely unprotected by the Great Wall of Despair.

Chen Mu was directly below the Frost Fortress at this time, this was a branch of the Lava River, there were many branches like this, and there were hundreds of them that belonged to this small Black Tide area.

Among them, there are three or five of them, all of which are under the control of the Hell Grand Canyon, and are now the forward positions for attacking the Frost Fortress.

The Combat faction intends to launch a general attack from underground, and the protective force field of the Great Wall of Desperation has been invaded over the years, and although it is still strong, they still plan to make a big deal with it.

If you attack the Frost Fortress from the ground and sky, even the fighting faction itself will feel that it will be a death, in contrast, digging the foot of the wall from the ground, there is still a slight possibility of success.

As long as the Frost Fortress is destroyed, there will be an unprecedented gap in the Great Wall of Desperation, and no one can predict what kind of chain reaction will be produced at that time.

After all, since the establishment of the Great Wall of Desperation, there has never been a record of the main fortress being destroyed, at most, it is to destroy a few peripheral satellite fortresses, or desperately smash a few big craters on the main fortress, which is still far from being destroyed.

Just thinking about the possibility of opening a big gap in the Great Wall of Desperation made the Combat faction a little excited, which is why they attached so much importance to the Lava Unicorn.

There is no excavator, and I dig a hairy corner!

Helplessly, the lava unicorn group has a holiday with the fighting faction, and these big men still hold special grudges, even if the combat faction offers a high price, there are very few lava unicorn dragons who are willing to come to the Hell Grand Canyon to work.

Chen Mu learned from Dasha that in addition to it, there should be no more than ten lava unicorn dragons on the side of the Combat Faction, and most of them were stunned young people who had just entered adulthood.

It is estimated that there are no more than three veterans of the battlefield who are really like Dasha, and Dasha is still the strongest in it.

Of course, Dasha is also one of the most chicken thieves, finding all kinds of faults, and has been finding excuses to stay in Hanahui City, instead of gathering at the frontline stronghold early like other similar people.

As a result, it was also a back, I wanted to find an excuse to slip away, away from the imminent war, I never wanted to be bumped into by Chen Mu, and accidentally became a "big fool".

No matter how chicken thief it is, it is powerless to resist Chen Mu's will, who told it not to pay attention at first, it was hit directly in the mind by Chen Mu's dragon power, its consciousness was enslaved, and it has Xiao Hei's devouring ability as a double insurance, where can it turn over.

"This is it?"

Chen Mu followed Dasha all the way from the lava turbulence to the turbulence, the loss was huge, after leaving the turbulence, he had fully cultivated all the way, and by this time he had recovered most of it.

He looked around, it was a very small tributary, so small that it could barely hold Dasha, and it had a hard time squeezing in.

According to Dasha, it was also here by accident in the early years, when the battle party conducted a comprehensive reconnaissance of the Frost Fortress, focusing on the underground world.

They didn't want to find a new smuggling channel, that was the business of the dark department.

The Militant faction has only one goal, and that is to bring down the Frost Fortress, and they have been working hard for this goal for many years, and the large-scale reconnaissance back then was to do their homework on this.

Dasha was still an adult at the time, and he was not as chicken thief as he is now, so he took on this task stupidly, and drilled hard under the Frost Fortress.

In the end, he even alarmed the North Pole Guard, who was chased and killed by the opponent's master team for a few streets, and had to venture into the lava turbulence, but as a result, he did not die and was blessed by misfortune, not only improving his strength, but also discovering the secret of the lava turbulence.

This small tributary is where it took refuge after leaving the turbulence.

The location is directly below the Frost Fortress, but due to the lag turbulence, no one knows about it, which is typical of the darkness under the lights.

"In that case, what are you waiting for, Dasha, let's dig up. ”

Chen Mu gave an order, and even if Dasha was reluctant, he could only climb the rock wall and dig towards the top.

Thundered!

The lava unicorn has a unique way of burrowing, not using brute force to physically excavate, but first swallowing a large amount of magma in the lava river, and then climbing up and spraying at the rock when its entire body has become red.

The spewed out is not the simple magma before, but the more essence of lava breath, similar to the dragon's breath in fantasy, but the light and shadow effects are more explosive.

From Chen Mu's point of view, Dasha's mouth was constantly shooting out bright yellow pillars of light, which was a liquid substance with extremely high temperature, hitting the rock, and immediately burning a large hole.

The fused rocks turned into magma and flowed down the edge of the cave entrance, gradually solidifying into black volcanic rock, eventually forming a very conspicuous black channel.

Dasha just went back and forth between the lava river and the roof of the cave, eating and spraying, spraying and eating, and the first round was dry for three days before he could not support it and asked for rest.

For such a project progress, Chen Mu is already very satisfied, very satisfied.

The reason why he brought Dasha here to dig a corner was not to play a counteroffensive plan of the militant faction, but to detonate the offensive and defensive battle between the Hell Grand Canyon and the Frost Fortress in advance.

Only when the two sides fight, and it is fast and good, can the situation get out of control, and when both sides can't stop, who has the time to care where they go?

At that time, he will be able to take advantage of the chaos to blend into the hinterland of the Hell Grand Canyon and go to the "Heavenly Fire City" to find the whereabouts of the female demon.

That's right, according to the information obtained by Chen Mutao, most of the remnants of the Xiao family are under the protection of the militant faction, and only a few defect to the conservatives.

He felt that since the female demon had something to do with the Radiant Sect, and it seemed that she had also cheated on the Radiant Sect, it was naturally unlikely that she would defect to the conservatives, as the enemy of the enemy, the Militant faction was her natural ally.

There are three main settlements of the remnants of the Xiao family in the Hell Grand Canyon, namely the main city of the fighting faction "Fighting Victory City", the "Heavenly Fire City" in the middle of the third circle of urban agglomerations, and the "Bitter Salt City" on the easternmost side near the Doom Corner.

Among them, the closest to this place is only Skyfire City, but it is not so easy to enter the third circle of urban agglomerations.

Chen Mu originally wanted to try to see if Dasha could take him all the way over, but Xiao Hei learned from Dasha's memory fragments that due to the black history of the Combat Faction and the Lava Unicorn Clan, they had already made a special response to the invasion of the Lava Unicorn Dragon.

If you want to infiltrate Skyfire City with a big man like the Lava Unicorn, you might as well declare war on the Fighting Faction directly.

In desperation, Chen Mu simply played a big one, and directly took Dasha to dig the corner of the Frost Fortress.

Let you fight first, and then take advantage of the fire to rob, no, it's to find someone while it's hot, it's too witty to think about it!╭(╯^╰)╮