After Lin Tian controlled the metal fortress, he used the metal fortress' radar and detector to look into the distance.

For the time being, no large-scale gathering of monsters and demons has been found.

However, far from the Metal Fortress, some scattered demons and monsters appeared.

Moreover, there are quite a lot of demons and monsters that appear, which is a sign that they want to siege the metal fortress.

Previously, the fortress guards and investigators did not find this.

Fortunately, Lin Tian has the talent for time retracing, so he is not worried that he will find the enemy too late, and at worst he will commit suicide and start over.

Lin Tian is now fully urging the nuclear power generator set on the second floor of the underground underground of the Metal Fortress to reserve as much energy as possible to face the upcoming war.

Time passes minute by minute.

At around five o'clock, dense monsters and demons began to gather around the metal fortress.

After these monsters and demons gathered to a certain number, they began to run quickly towards the metal fortress, and the ground shook.

Monsters and demons began to attack the city.

On the city wall, the guardian earth descended and the indigenous people, looking at so many demons and monsters, they couldn't help feeling a little nervous.

Lin Tian was fearless and controlled the electromagnetic pulse main gun slowly rose from the metal tower.

Immediately launch the electromagnetic pulse main gun and attack the places where monsters and demons gather.

"Bang bang bang bang bang!" Several blue pulse beams were emitted.

The monsters and demon bodies on a straight line of the battery pulse beam were quickly qi-

Lin Tian gained experience and received an upgrade prompt sound.

After calculating the distance, Lin Tian began to command the battle, and this time he didn't need to remind the Earth Special Command.

"The mage launches fire dragon magic, and the archers prepare to shoot volleys!" Lin Tian closed his eyes and issued combat commands directly on the metal tower command chair.

Tens of thousands of feather arrows shot volleys, covering the sky and the sun.

The first batch of thousands of fire dragons flew out from the towering walls of the Metal Fortress and hit the demons and monsters who were trying to approach the Metal Fortress.

Lin Tian also controlled 20 advanced crystal crossbow rattles on the metal fortress and began to shoot continuously, attacking demons and monsters.

The monsters and demons in the front were hit and fell down.

But there are too many monsters and demons behind, and this monster, a army of demons flocked to it, as if it was not afraid of death at all.

The firepower defense of the metal fortress only blocked and delayed the advancement of the monster demon army for a few minutes, and these monsters and demons could advance forward.

Monsters, the demon army, ran the fastest, had already touched the metal wall and began to climb the wall.

But before reaching the top, a blue light lit up on the towering metal wall.

It was Lin Tian who started the high-voltage power grid while controlling the metal wall.

The monsters climbing the city walls trembled and screamed in pain. Their bodies were scorched and fell down.

The smell of barbecue permeated near the city wall.

Monsters and demons under the city wall are still trying to climb the metal city wall.

But as soon as you touch the metal city wall, you will be baked by high-voltage electric power.

His body was shaking and was burned to death.

This time, Lin Tian reserved energy in advance to allow the nuclear-powered generator set to operate at high speed before the war.

Now the power grid of the metal city wall can continue to supply power for a period of time.

The monsters and demons at the bottom of the metal wall were already a little scared. Although they fought bravely, they did not want to die in vain.

This strange human metal wall would be electrocuted when touched. This was the first time they encountered it.

However, the charge speed of the monster and the demon army continued, and it could not stop for a short time.

The monsters and demons that had already rushed to the bottom of the city wall could only try to touch the city wall, otherwise their bodies would be trampled by the monsters and demons coming from behind.

The monster under the city wall began to roar with anger, as if telling the person behind him that it would not be able to run the ball, push it, and it would be dangerous to touch the city wall.

Under the threat of death, the monsters and demons standing under the city wall began to try to activate their full strength to attack the metal city wall before they died.

They also know that if the city walls can be collapsed and broken, they will not be discharged and they will be able to survive.

The heavy metal walls began to appear damaged.

Reina, the mechanic's transfer tutor, led the mechanic profession to activate repair skills, consume materials and crystals to restore the metal wall.

Under the city wall, monsters and demons began to accumulate.

"Master, collectively release the fire wall magic and burn the outer periphery of the metal city wall." Lin Tian checked the battle situation and issued the latest combat commands.

Under high-intensity combat, the archers should be allowed to rest for a few minutes and slow down.

Some archers even wear metal rings that shoot archers, blood marks appear on their fingers.

Moreover, there are too many monsters piled up under the city, and if they are not burned, the monsters behind them and the demons can climb up the city wall directly from the pile of corpses.

As a raging fire appeared, Lin Tian continued to control 20 advanced crossbow rattles and fired into the air.

Now the monsters and the flying troops among the demons have been dispatched from the rear to destroy the metal fortress's defense from the air.

"Metal exoskeleton team, climb the city walls and protect the archers and mages!" Lin Tian gave this order.
Chapter completed!