Facing the rampant rat tide, Luo Ji had no other choice but to launch Qing troops.

Otherwise, once the front line of defense collapses, millions of rats will rush outside the northern border defense line in one breath. The back line of firepower guarding the defense line alone will not be able to withstand it at all!

After receiving the order, Ysera immediately opened fire. As the huge azure magic circle unfolded, the moment the dragon's breath passed through the magic circle, it suddenly turned into a meteor shower all over the sky, hitting the black tide of rats below.

Nowadays, Ysera's use and control of the Dragon Star Group has become very sophisticated.

As long as the troops on both sides did not completely engage in a melee, Ysera would be sure that the Dragon Stars would not accidentally injure one of their own.

At the same time as the Dragon Star Swarm swept out, the three air troops also returned to the rear base, then completed the supplies as quickly as possible and returned to the battlefield!

What followed was another round of napalm bombing, combined with the previous super-large-scale attack by the Dragon Star Group, which indeed effectively reduced the number of rat tides.

However, the scale of the millions of rats was too huge. Even if it was a continuous heavy fire attack, it would be impossible to contain the opponent's offensive in a short period of time.

The bombing of the air force, coupled with the crazy output of firepower from the artillery troops stationed in the northern border, still failed to change the collapse of the first line of defense.

A large number of rock giants were swallowed up completely by the violent rat tide.

The collapse of the first line of defense caused more Skaven slave soldiers to flock to the second line of defense.

Together with the second and third lines of defense composed of knight golems, the pressure increased dramatically.

If Rose Barca's rat tide continues its attack at this momentum, this battle may end sooner than everyone expects.

Gritting his teeth, looking at the terrifying tide of rats below, he shouted loudly into the communicator in his hand...

"Release! Pay attention to avoid the area where the golem troops are, look for the place where the opposite troops are concentrated, and release directly!"

On this northern battlefield, there were too many places that met Luo Ji's requirements.

Quickly locking a position, before the second line of defense collapsed, Mia finished chanting the spell and swung the staff in her hand.

The lava planet carrying the terrifying high temperature suddenly fell from the sky!

A blow fell, like a comet falling to the ground, accompanied by a shocking loud noise. At that moment, the earth shook violently, and the dark red fire elemental power impacted crazily and wreaked havoc.

Within the attack range, countless rat slave soldiers evaporated on the spot, not even the scum was left!

The northern battlefield, which had been completely crowded by the black rat tide, was suddenly cleared of a large open space by this blow!

In terms of visual impact alone, this lava star is probably even more amazing than the previous dragon star cluster.

After two consecutive strategic strikes and killing a large number of rat slave soldiers, the situation on the northern battlefield was finally under control to a certain extent.

Next, they just need to stabilize their position and they should be able to cope with it.

As a result, just as Luo Ji was thinking this, another horn sound sounded in the distance...

"Is the main force from the opposite side about to come out?"

Luo Ji didn't need to say anything more. Ysera quickly raised her flight altitude. Taking advantage of the high altitude and the field of view provided by the telescope, Luo Ji looked into the distance.

The next second, the troops appeared on the horizon, making his face obviously look ugly.

Then he quickly picked up the communicator at hand...

"General Rodlin, it's a rat tide! The second wave of rat tide!!"

The news that Luo Ji sent back made General Rodlin's face change.

At this moment, another group of countless rat slave soldiers appeared from the horizon!

In terms of scale, it is much smaller than the first wave, but even so, the number is probably in the millions!

Now Luo Ji and General Rodlin both realized it.

Those millions of rat slave soldiers before co-writing were the bait on the opposite side!

Speaking of bait, it may not be correct.

Because this is a complete conspiracy.

If you want to parry a super-large rat tide of that size, it is impossible to do so without being ruthless.

Therefore, regardless of whether Luo Ji and the others knew about the situation at that time, whether they liked it or not, they had to use two big moves to eliminate the first wave of the rat army's offensive. Otherwise, the first wave of rats would be destroyed.

Can completely crush their defense!

The second wave of rats has just appeared, and it is still a long way from the main battlefield.

It will take time for the two waves of rats to converge, and during this time, as the defenders, Luo Ji and the others must make good use of this time difference to further reduce the opposing forces.

Of course, it is true to say so, but it is not so easy to implement it.

On the northern battlefield, a large number of rat slave soldiers have begun to pass through layers of defenses and threaten the defense line of the northern base.

With the deployed machine gun firepower, it was relatively easy to deal with tens of thousands of Skaven slave soldiers missing at first.

But as time went by, the second line of defense composed of rock giants collapsed completely, resulting in an increasing number of rat slave soldiers passing through this line of defense.

Although the knight golems at the back kept killing with their swords, they still couldn't withstand the exaggerated number.

One hundred thousand, two hundred thousand, three hundred thousand...

The number of rat slave soldiers rushing outside the base's defense line began to increase, and the pressure on the northern garrison also became greater and greater.

At this point, Luo Ji no longer had the time to hurt his magical elven arrows.

Let all the elven marksmen be replaced with explosive arrows to increase the killing efficiency.

At the same time, the mage troops headed by his Royal Mage Corps were not idle either.

Each of the mages waved their staffs and chanted spells. At the same time, several mid-level mages were at the center and began to jointly cast spells.

He held the spell in his hand and was not in a hurry to take action.

Wait until the number of rat slave soldiers entering their attack range reaches a certain level.

As the center of the joint spellcasting, the eleven intermediate fire mages of the Royal Mage Group maintained a certain distance behind the defense line of the northern base and lined up to maximize their attack range.

Immediately afterwards, he saw an opportunity and waved his staff. With the support of a large number of elementary fire mages from behind, eleven huge fire-red magic circles immediately spread out across the entire defense line!

The next second, raging fire spewed out from the eleven huge fiery red magic circles. It was the third-level fire spell, the fire spell!

Under the joint efforts of eleven intermediate fire mages and a group of fire mages, the scale of this flame spell was extremely large.

The terrifying high-temperature flames easily burned the rat slave soldiers into charcoal.

But this is not over yet.

After the fire mage group performed the flame operation, as good friends of the fire mage group, the wind mage group took action!

They also joined forces to cast spells, and the third-level wind-based mid-range spell, the violent wind spell, came out raging.

When the flame spell burns and the wind spell blows, the wind and fire intertwine. While making the flames burn even more vigorously, with the help of the wind, the attack range of the flame spell is greatly increased, directly outside the defense line, forming a more powerful sea.

For the terrifying sea of ​​​​fire!!
Chapter completed!