Popular science physics, teach a magic god?

Among the ruins, there are still a large number of abandoned spaces, and an unknown number of demons are entrenched in them. Elite street fighting troops will move in to clear them out.

What the main battle force has to do is to stay in front of the first line of defense until the clearing is completed and the initial repair of the city wall fracture is completed.

"Damn devil, you ruined our city wall like this." The main battle legion walked through the gap, looking at the human bones scattered everywhere, the soldiers showed angry expressions.

At this time, General Mattis, the leader of the First Army Corps, frowned.

"What? Didn't you see the support troops of the Physics School?"

The messenger replied: "Yes. Our forwards did not see anyone from the Physics School or their existence."

"There won't be any delays, right?" Matisse didn't dare to speak ill of the physics school behind his back.

Just as the soldiers were staring into the depths of the Devil's Mouth, where their vision was becoming increasingly blurred, a fire suddenly lit up in front of them.

The red torch is fueled by salamander stomach powder. Even in areas with chaotic elements, this light can still be easily seen from a distance.

This was the signal from the scouts - three circles, which meant that at least three thousand medium-sized demons were coming.

"Damn it! We can't wait for the Physics School! Send the order and form a formation! Let the brothers prepare for defense!"

"yes!"

The order was quickly carried out.

A formation of tens of thousands of infantrymen began to unfold rapidly.

Why is Marshal Karl so obsessed with regaining the first line of defense?

Because the terrain of the first line of defense is narrower.

The last line of defense at Devil's Mouth is three kilometers wide, but the first line is only 1.4 kilometers wide, and the front is an uphill road that is extremely unfriendly to attackers.

If it weren't for the purpose of clearing up the defense line behind, Karl would have wanted to build the city wall to the top of the cave.

An army of 10,000 people spread out in this space and could easily fill a row four people wide.

They were setting up their formation, and the troops of the Second Army in the rear were also trying their best to keep up. However, due to the speed of passage through the gap, they were unable to do so in a short time.

"Damn it! It's the Fire Demon!"

The enemy in front of them wiped out all the courage of Matisse and his soldiers.

This is not a demon that muscles can fight!

Although this kind of fire-type demon, which is more than three meters tall and looks slender, can be killed through physical strikes, the attacker will often be hit by the opponent's spell-like ability [Scorching Shield] before doing so. Counterattack.

Spears have proven effective against fire demons.

But this kind of demon with more than 10 times the blood volume of humans is extremely difficult to kill.

Not only is it unkillable, it also has a 30% chance of temporarily summoning another Fire Demon from the bottomless abyss.

He is a demon who is extremely unfriendly to the physics profession.

At this time, the terrifying [chariot] of the demon army had already discovered these 'praying mantises' standing in front of them.

They have no intention of stopping.

The Fire Demons screamed excitedly, they were going to crush this reckless army that dared to go into battle into burnt black powder.

"Damn it! Where are the people from the Physics School? If they don't come, they will wait to collect their bodies for us!" Matisse roared angrily.

Before he finished speaking, a huge thunder suddenly came from the entire space.

"boom--"

A visible electric light in the air was sweeping across the entire battlefield.

That should be an arc!

Electric snakes as thin as chopsticks swept across the charred land in front of them with a crackling sound.

Wherever the lightning struck, even the black scorched earth turned into a molten scene, and a strange reflection appeared on the ground.

Although the target of this circle of lightning was not the human army, the distant aftermath of the lightning still made everyone's hair stand on end as if they had been swept by static electricity.

Mattis almost wondered if a burning smell would emit from his helmet the next second.

The soldiers subconsciously turned their gaze to the center of the light ahead, and then they were stunned to see a huge black shadow breaking through the space and appearing out of thin air between them and the fire-burning demon army.

In that era when magic was prevalent, the archmages built a large number of mage towers in the Devil's Mouth and named them [Wall of Elements].

These defense towers that can easily mobilize the power of the elements were once the great weapons of the meta-human camp against demons. However, since the Age of Ending Law, these mage towers have gradually become the 'mainstay' that both the enemy and ourselves must avoid.

Although they still retain a minimum ability to fight back, their true power and power can still be guessed at.

Until today, it once again showed its ferocious power in front of the defenders of the Devil's Mouth...

Seeing the huge tower full of arcane aura, and then looking at the electric towers lined up next to the mage tower, flashing with blazing electric light, even if the news was received in advance, at that moment in everyone's blank minds The first sentence that comes to mind is still: "This is impossible!"

Why is there a mage tower here?

Could it be that they have gone back in time and traveled to the wildest era of the great mages before the Age of Ending Law?

After a brief moment of astonishment, the crowd suddenly burst into cheers that shook the entire cave entrance.

"Hahaha! The physics team is here!"

Mattis in the front and Marshal Karl in the rear who were paying close attention to this scene said in unison: "Just in time!"

On the mage tower, the corners of Ren's robe were still flying due to the agitation of the elements.

Ren Zhuge Liang shook a white feather fan with a smile on his face, and his voice echoed throughout the mage tower.

"There is an old saying in my hometown - when a friend comes from afar, he must first break his bones, blast his head, whip his body, and throw it into the toilet. Disciples, what are you waiting for? Take action!"

Not to mention Flora and other new apprentices, even Downs, who was most familiar with Ren, rolled his eyes after hearing this.

Ah yes, yes! Master said it well!

Harry started first.

"In the name of Heike Onnes - Absolute Zero Trap!"

The surging magic lingering around Harry spread along the physical network, and before it reached the front, it had already turned into an icy cold current, and a huge white shock wave erupted in front of the charging fire demon army.

With no time to dodge, the Fire Burning Demon was pushed head-on by his companions behind him.

Matisse instinctively exclaimed and then covered his mouth.

Because even a general like him would make such a fuss, that would be too embarrassing.

The soldiers couldn't suppress the noise. They couldn't believe their eyes.

Huge ice flowers exploded instantly in the cluster of fire-burning demons, and then bloomed in all directions, one after another, filled with white magnolia-like lines.

The Fire Demon Group, which they could not fight against in any case, showed what it was like to turn into spring mud to protect flowers just by meeting them.

Are those things that instantly turned into pulp, really the powerful demons that almost killed us just now?