"Long-range combat professionals, ready for attack skills. Metal Fortress missiles enter the launch state."

"The main gun of the Metal Fortress is activated, and the target is the demon flying nest in front of the target."

"Arrowers and mage professions, freely attacking demons trying to approach the metal fortress on the city walls."

….

Lin Tian also quickly issued combat orders.

Some combat attack methods can be completed by Lin Tian directly controlling the firepower system of the metal fortress under the overlap of mechanical superbody.

However, Lin Tian also said it, allowing the personnel in the metal tower command room to know their combat intentions.

The main gun of the metal fortress quickly rose from the metal tower and began to charge and enter the launch state.

"Boom boom boom!" The blue main gun light was emitted from the metal fortress and hit the large demon's nest floating in the air ahead.

Following closely behind, hundreds of missiles began to intensively bombard the flying demon nest and the attached demons.

Explosions kept ringing.

The human guardian army on the ground, looking at the human technological metal fortress that suddenly appeared out of thin air, and seeing such fierce reinforcements, these earth guardian soldiers shouted excitedly.

At this time, the frequency of launching missiles and firepower was also accelerated to cooperate with the metal fortress to attack the demon nest suspended in the air.

Unexpectedly, a powerful human metal fortress suddenly appeared behind this huge demon nest, and its firepower was extremely fierce.

The metal fortress controlled by Lin Tian continued to shoot for about ten minutes. Before the big demon's nest could come, it fell down.

Thousands of demons flew out from the fallen demon's nest and flew towards the metal fortress controlled by Lin Tian, ​​hoping to destroy the human metal fortress.

However, the result soon disappointed them. The human warriors in this metal fortress are different from other metal fortresses on Earth.

Lin Tian ordered that eight hundred metal warriors who were equipped with big wings took off at this time.

These 800 soldiers, holding long swords in both hands, lined up in the air and began to fight against the flying army of demons.

The millions of monsters were unable to kill these metal warriors created by Lin Tian.

Now these great demons are not the opponents of these immortal metal warriors.

The metal warrior raised his sword and fell down, like cutting watermelons, quickly slashing the demons approaching the metal fortress in the air.

Moreover, there are many professionals and archers on the wall of the Metal Fortress to provide long-range support.

The demon who tried to approach the metal fortress was killed without even touching the city wall.

"Hurry up, collect the crystals in the dead demon's body, and prepare to take off in ten minutes!" Lin Tian issued another order to let the winged earth descenders fly out to collect the crystals in the dead demon's body on the battlefield.

Lin Tian himself began to activate the special laboratory skills again to replenish missiles for the metal fortress.

The missile consumption was still very large after ten minutes of volley shooting.

Special laboratory skills, the development and manufacturing of missiles do not require time consumption, but crystals and resources are required.

Now these killing demons can just get crystals to fight to support the war.

The Earth Guardians in City S cheered. They did not expect that the metal fortress they came to support this time was so powerful. In a few minutes, they killed the demon nest from the air and wiped out all the demon army.
Chapter completed!