A sneer appeared on Fierra's face, did those little demons who were not strong in defense themselves want to block the attack of artillery? It's not that easy.

"Put." The artillery on the fortress city had been prepared as early as when Zhang Yuan gave the order before, and at this time, with Filla's order, more than three artillery pieces roared at the same time.

The huge fluctuations even shook a large area of the hellhounds and evil ghosts and evil god kings who were attacking the city, and more than three hundred thick earth rays of light rose into the air and blasted straight towards the hundreds of great demons.

Three hundred huge pillars of earth light rose into the air, and more than three hundred broken holes immediately appeared in the defensive formation composed of little devils, and at least tens of thousands of little demons died instantly, and countless people were indirectly injured. At the same time, a huge amount of energy fluctuations suddenly erupted, and after penetrating the camp of the little demons, the bodies of at least three hundred flying demons were shattered under the bombardment of artillery.

As a result, there was a certain amount of chaos in the army of hell in the air. Those ninth-level Great Demon Kings who led the air force had to split half of the other special army to help.

The scattered little demons flew quickly to the big demons, and the little demons guarded the big demons at the same time, which shows how much the hellish army attaches great importance to these big demons.

And the power of the Great Demon's attack did not disappoint the Hell army, and with a loud bang, a section of the fortress wall had collapsed under their continuous attack, revealing a gap as wide as a hundred meters. The hellhounds and the demon and god kings below suddenly rushed in frantically and pounced towards the fortress.

"The Second Legion of Erathia Heavy Cavalry, plugging the gap." Zhang Yuan gave the order in his busy schedule. The Second Legion of the Heavy Cavalry is composed entirely of Maginot Dragon Knights, and their overall defense is extremely strong, which is best suited for this kind of fill-in. At the same time, the earth magicians who had been preparing under Zhang Yuan's orders also had jobs. Instead of attacking enemies, a large amount of earth-based magic reinforces the fortress itself. The breach must not appear again, otherwise the fortress defense will be completely broken by the opponent. With the addition of earth magicians, the fortress's defense was suddenly greatly strengthened, and it could barely block the enemy's attacks.

At this moment, a huge face appeared in the sky, and it was not the face of a demon, but the face of a human.

"Tiny races, and two light fighters in the proving ground who represent the side of justice. If you want to defeat me, the Demon King of the Dark Seade of the Proving Grounds, then try the hors d'oeuvres I gave you! Zhang Yuan, Wang Daqiang, I look forward to the table of the two of you, hahahaha 616161616161"

Looking at the huge faces, Zhang Yuan and Wang Daqiang suddenly appeared in their eyes: the ultimate task to break through this proving ground is to kill the dark evil fighter and the demon king.

Just when Zhang Yuan and Wang Daqiang were thinking, the huge face in the air disappeared. More than a dozen ninth-level Great Demon Kings suddenly burst out with a powerful force all over their bodies, and more than a dozen Great Demon Kings who were originally ninth-level were instantly promoted, and after the Demon King provided their huge hell power, they were promoted to become tenth-level mythical masters!

And Zhang Yuan, who was in mid-air, immediately moved towards the dozen or so Great Demon Kings whose strength had reached the tenth level of the Mythical Rank. The combined strength of the enemy is definitely stronger than his own, but Zhang Yuan is not a target, so naturally he will not stay in the same place and let the other party attack. Besieged by thirteen rank 10 Great Demon Kings, when the enemy's attack had just begun, his body had already flown out, with a faint light, constantly changing his body shape in the small space to dodge.

It was not easy to get out of this battlefield, and the thirteen mythical level tenth-level Great Demon Kings used their powerful spiritual power to arrange a layer of enchantment. It's not that Zhang Yuan can't break through this enchantment, but once he goes all out to attack the enchantment. Then, his body will inevitably be sluggish, and he will face the combined attack of thirteen mythical powerhouses.

Holding the Demon War God Sword in his hand, Zhang Yuan dodged the attacks of the thirteen Great Demon Kings, but he did not stagnate in his hand. The magic sword in his hand unleashed countless swarms of magic, buffing his own armies and weakening local armies.

With the strength of one person, being able to drag down the masters of so many enemies was enough for him. Anyway, the enemy can't deal with Zhang Yuan, and he can still command the war on the battlefield.

The battle at the head of the fortress was fierce, and the battle within the army of Hell was even more tense. Wang Daqiang, King Beamon, and the gods and monsters of the Holy Land, the eight-armed snake demon, the stone man, the iron man, and the golden puppet have scattered and rushed into the enemy's army. Their mission is to snipe the scorpions, and the scorpions scatter. If they want to achieve results in a short period of time, they must also be dispersed.

Wang Daqiang and the ten are better than King Meng, after all, they are all extremely strong individual beings. It is extremely difficult for the enemy to hurt them. But the warriors of the three major races in the Holy Land are different, although their individual strength is not weak, but what awaits them is the higher class of the enemy army.

The lion scorpion is in the battle array of the Hell army, and around them, at least the evil spirits and the three-headed hellhounds are guarded by various high-level hellish creatures such as the long-horned demons, the Evil God King, and the Flame Monarch, and many of these hellish creatures can kill the three major races.

As the warriors of the three races penetrated deep into it and began to disperse to attack the scorpions, they encountered a powerful attack from the enemy.

The most terrifying of all is the attack of the lion scorpion itself, this abyssal creature often uses its scorpion tail to release corrosive venom when faced with the attack of coalition fighters. The effect of this venom is extremely terrifying, and the equipment of the warriors of the Holy Land Order Clan is already quite high, but even in front of the bright red venom, their equipment is still corroded at an alarming speed, and most importantly, their speed is also greatly reduced.

Although these scorpions are large in body, they are very capable of fighting. But in the face of such a small group of battles, their huge bodies have become an obstacle, and it is difficult to protect the integrity of their bodies.

The warriors of the three major races in the Holy Land are almost exchanging their lives for the lives of the lion scorpions. With each attack, not only will the enemy lose a lot of money, but the amount of your own losses will also be huge.

Only Wang Daqiang and other masters are in a better situation, although the venom of the lion scorpion is strong, it can't break through their energy shield at all. And their speed and strength are extremely amazing, not giving the opponent a chance to besiege at all. As soon as they were dipped away, they left behind the corpses of one lion scorpion after another.

With this group of warriors attacking like a death squad, the number of lion scorpions was suddenly reduced a lot. In the face of the attack, these scorpions took it for granted that they chose to protect themselves, and even began to retreat.

Zhang Yuan dodged the attacks of the thirteen rank ten Great Demon Kings while calmly observing the enemy in front of him.

Suddenly, Zhang Yuan's heart beat violently, how huge his elven divine power was, and he had been paying attention to the situation on the battlefield. The battlefield doesn't seem to be the same as before, it's still a tragic melee. But this sudden mental fluctuation immediately made Zhang Yuan vigilant, and when his mental fluctuation was suddenly released, he immediately discovered the source of his worry.

"Wang Daqiang! Be careful. Zhang Yuan shouted frantically, and his heartbeat increased violently like never before.

Wang Daqiang and Zhang Yuan lived and died together, and naturally had absolute trust in Zhang Yuan's words, and suddenly heard Zhang Yuan's warning. Almost without thinking about it, he immediately rolled out of thin air and flew dozens of meters away.

It was where Wang Daqiang was before. A dark white spike fluttered by, and a faint figure flickered and disappeared for a moment.

Wang Daqiang felt that the cold hairs all over his body seemed to stand up. It was an attack without warning. There was no sound of any energy breaking through the air, there was no feeling of energy impact, and it was not even possible to detect the other party's soul fluctuations.

Who is this? At this moment, Wang Daqiang received another warning from Zhang Yuan. The body rolled away again, but this time it was a moment's slower. The dark white spikes swept under his ribs, leaving a deep mark on Wang Daqiang's body.

You know, when Wang Daqiang attacked the enemy with all his might. The surface of the body has been strengthened. Although this defense is not as strong as the nine-headed dragon, it is already quite strong. But Wang Daqiang clearly felt that the opponent's attack almost broke through his own defense just by passing by. Once you hit yourself head-on, then, the next moment I am afraid will be the end of death.