Magog, who numbered more than a million units, erupted into an extremely terrifying long-range attack, and the sea of fireballs instantly melted into many of the Blazing Sun Dawn cavalry at the forefront, bringing into play the terrifying long-range firepower led by the epic hero.

The number of Lieyang Xiao cavalry under this round of long-range attacks exceeded 3,000 units, which was definitely a terrifying loss, but after withstanding this round of long-range attacks, the cavalry group that was running at high speed stabbed into the Ma Ge troops like a table knife.

Countless corpses flew high, as long as they were hit, they were all killed in seconds, and at the same time, the cavalry formation changed from a triangular assault formation to a one-line formation, so as to increase the killing area as much as possible.

In the end, the Burning Sun Cavalry directly circled through the countless infernal troops, and re-slaughtered back into the dragon spearmen's defense line, leaving only a huge corpse passage on the battlefield.

"How so?" , It stands to reason that Xu Yun should be happy to see this result, but not only was he not happy, but his face turned pale.

Because he found that the other party didn't make any moves except for mobilizing troops to fight, just like he didn't care about the slaughter of the Mag troops, if the battle object was an ordinary NPC unit, it was normal, but this gathered the decisive battle of all the remaining NPC lords in the hell plane, if the other party couldn't help it, he didn't believe it at all, so the other party's lack of reaction was the most worrying thing.

But now Xu Yun really couldn't guess what the other party wanted to do, so he could only continue to fight like this.

Fortunately, now the troops led by several epic heroes on the other side are almost completely wiped out, and the dragon spear defense line has also been stabilized, so there is no need to worry that the dragon lancers will not be able to stop the enemy's attack during the magic vacuum period, and without the epic heroes leading the troops to attack, no matter how many cannon fodder troops there are, it is impossible to break through the dragon spear defense line.

It's just that of course the situation on the battlefield won't go according to Xu Yun's thoughts, the Lieyang Xiao cavalry has just returned to the dragon spear defense line, and Xu Yun, who is standing on the city wall, sees a large red tide slowly surging a few kilometers away.

Red tide?.

That's not water at all, it's magma in a sea of magma!

"Retreat into the city!" After seeing what those 'tides' were, Xu Yun was stunned for a moment and hurriedly ordered.

The magma sea was a few kilometers away from the Earth Fire City, and he thought that he could not take it to heart, but he didn't expect the other party to still take advantage of this boundless magma sea.

In the magma, no matter how high the defense of the troops, it can't withstand it, as long as the magma surges, even if you get more advantages, it will come to naught, no wonder the other side doesn't care about the casualties of the ground troops at all, because the other side does not put the key to deciding the victory or defeat on the ground troops at all, and the previous ground battle may just want to cover this tactic, by the way, try to see if you can win with the ground troops.

After thinking about these things clearly, looking at the Hell Plane Coalition Headquarters at the top of the hundred-meter-high Dead and Living Mountain two kilometers away, Xu Yun felt a palpitation, when did the 'wisdom' of NPC heroes become so high? After all, when it comes to the number of ground troops, the NPC coalition is dozens of times more than the defending force, and the biggest casualties under this tactic are not the defenders.

Multiply!

The sea of demons that occupied the field of vision gradually disappeared into the 'red tide' that slowly surged forward, and a large number of infernal classes disappeared into the magma every second, and this casualty rate was faster than the Sun Archer firing full fire.

"My lord, it's too late!" Yvette looked at the sea of magma that was approaching a few hundred meters again, and reminded Xu Yun that it was too late for them to withdraw their troops to the city.

Even the gates of the seventh-order city were only a dozen meters wide, and it was impossible for all the troops to retreat to the city before the magma surged, although the magma surge was not as fast as the ordinary wave, it would only take five minutes at most to flood in front of the Earth Fire City, so they had to make the choice of giving up those troops.

With a quick glance at the troops outside the city, Xu Yun immediately made a decision in his heart.

"The Burning Sun Cavalry launched its characteristics to cross the city wall and enter the city, allowing the Burning Sun Shooters to retreat with all their might, and all flying classes left the forbidden area and fought with the other party for air supremacy in advance!!" , after being honed in countless battles, he certainly didn't waste any time, so he immediately gave the most suitable order.

The Lieyang Xiao cavalry may be the best unit to deal with, as long as the characteristics can be launched to rush into the city along the city wall, there is no need to enter through the city gate at all, the city gate can only be left to the Blazing Sun archer, in addition to this force is the closest to the city gate, but also because in the city defense battle, the long-range troops are more effective than the melee troops, and no one knows how many troops can retreat in just a few minutes.

In the end, he gave an order to the flying troops, these troops he originally wanted to wait for the dragon spearmen to consume some of the flying arms of the NPC coalition, and then send these troops to compete with the other party for air supremacy, but now that the other party is turning the plate like this, he can only let this absolute trump card appear in advance.

Phew!

Xiao Bai, who was crouching beside Xu Yun, listened to the order, got up and stood beside him, spread his wings, and gave instructions to the group of griffins on the side of the city wall.

I saw that the 300,000 units of the Aurora War Vulture troops, who had been sitting quietly, suddenly got up, and the 10,000 units of the Eighth-Order Sun Angel, the 10,000 units of the Seventh-Order Great Demon, and the 30,000 units of the Flame Spirit also followed behind them.

The dragon spear troops in front of the flying class suddenly separated to both sides, leaving a sortie channel for the flying class, at this time, the number of dragon spearmen under the siege of several epic heroes, may be less than 300,000 units, and they have to stay to defend, so they don't let the opposing class rush to the city gate to make trouble, so they can't help these flying troops.

Countless fourth-order demons poured in, wanting to block the Aurora Vulture swarm in the forbidden area, so that when the magma came over, they could completely annihilate these flying classes.

Swish!

The Aurora Vulture waved its front paws, directly tearing these enemies who were almost twice its height and easily shredded, and the pair of front claws were like having the blessing of Beamon's annihilation characteristics, and the demons would kill instantly no matter which part they touched, and they didn't need a second round of attacks at all.

300,000 units of Aurora War Vulture directly tore open a passage with their claws, and finally broke out of the forbidden area.

It's just that he has just broken out of the forbidden area, and he has to fight head-on with the overwhelming flying classes of the NPC alliance.

Of course, the number of high-level troops cannot be as many as cannon fodder troops, so even if it is an NPC coalition army, the number of archdemons and fire elves combined is less than five million units, which is absolutely terrifying to the extreme for ordinary forces, because now in addition to the three official representative forces, the seventh-order troops under the command of other giant forces are at most thousands, and even ten thousand units cannot be reached, let alone millions.

And now the reincarnation army is going to compete for air supremacy with this kind of enemy who occupies a crushing number and has a rank advantage, and the difficulty is unknown.