In the combat metal passage of the Fortress of the City of Innocence, mecha warriors and colonized mecha warriors with various wings on their backs began to fly out. They divided into five combat teams over the City of Innocence and flew towards five coordinate points respectively.

The soldiers and mercenaries from the fortress also began to gather to prepare before the war.

Five aerial combat teams, led by mecha warriors similar to Gundam, concentrated their firepower to attack the five mutant creatures that were forming the encirclement.

After a round of firepower volleys, Li Tianlong saw through the virtual data screen that about one-third of the mutated creatures with five coordinate points were killed.

This round of volleys caused the death of at least hundreds of powerful mutant creatures.

After completing the first round of attacks, the five combat teams did not fight, immediately left the battlefield and flew back towards the fortress.

The mutant creatures in the distance roared, and the humans who ran away after watching and hitting each other quickly chased the five combat teams.

Li Tianlong saw through the data display that the mutant creatures were furious near these five coordinate points, and their movement speed became faster, which had destroyed the formation of some mutant creatures surrounding the Fortress of Innocence.

Li Tianlong controls the Fortress of Innocence to change its position and tries to increase the distance again.

"Aoao" The dragon roar of an ice dragon came from the distant sky. The encirclement of mutant creatures that were about to appear before was restored again.

"Preparation of shock bombs, preparation of laser laser suspension cannons. Turn on the fortress defense mode system and determine that dead mutant creatures can directly pass through the fortress defense cover--" Li Tianlong issued orders continuously.

Soon, the mecha warriors and flying-type colonized mecha soldiers sent out were approaching the Fortress of Innocence.

"Open the metal channel, and the receiving mecha team and colonized mecha soldiers return."

Behind the mecha warriors, there were a large number of flying mutant creatures in the sky, which had surrounded the Fortress of the Innocence from the distant sky. The calls of various mutant creatures were mixed in the air.

The first batch of mutated creatures, with a number of about 3,000, flew quickly towards the Fortress of Innocence, and spit out various energy bombs and venom at the Fortress of Innocence from the front.

Under Li Tianlong's control, the fortress's defense cover is activated and attacks that are judged to be low in danger will be directly denied.

This also caused the metal streets and some unimportant facilities inside the Fortress of Innocence to be destroyed by the venom and energy bombs of the mutant creatures.

Some slight explosions have sounded inside the fortress.

"The shock bomb attacks mutated creatures in the sky above the fortress, similar to laser suspension cannons to assist, focusing on attacking coordinates xx, xx, xx." Li Tianlong quickly issued an order.

Hundreds of suspended artillery batteries in the fortress were activated. The oval shock bomb rose above the fortress and exploded. Then ripples appeared in the space around the shock bomb.

The mutant creatures controlled near the ripple, those with weaker strength, directly lose their flying ability and fall down, and the stronger ones also slow down their flight speed.

Immediately following the three consecutive volleys of laser suspended cannons by the Fortress of Innocence, nine out of ten mutant creatures in the air were penetrated and fell into the fortress.

"Start the search team and collect the corpses of mutated creatures that have fallen fortresses. The corpses are given priority to powerful mecha warriors with flying capabilities.

The powerful mecha warriors with flying abilities line up according to the team number, activate the devouring ability, take away the corpses of mutant creatures, and immediately devour and strengthen their own strength." Li Tianlong quickly issued an order.

This real battle has no experience in fighting monsters and upgrading.

But Li Tianlong knows that it can evolve into the flesh and blood of mutant creatures.

As long as it is not too exaggerated and does not become a thousand-year hob flesh armor, these powerful mecha warriors can enhance their combat effectiveness and defense.

The ice dragon in the distance roared, and this time he directly asked all the flying mutant creatures to attack the fortress, and it followed.

Nearly ten thousand mutant creatures were besieged, and the energy of the fortress's defense cover dropped rapidly for a while.

"Activate fixed-point light wave weapons and focus on attacking mutant creatures with great threats. Do not ask for killing them. Just let them lose their flying ability. The attack point prioritizes the position of heads and wings." Li Tianlong issued an order.

"The main gun charges it, uses one-tenth of energy to attack and interfere with the flight of the ice dragon, and strives to prevent the ice dragon from approaching the fortress."

"The powerful mecha team with flying capabilities is authorized to fly at low altitudes at the fortress, kill mutated creatures close to the fortress, and the firepower facilities and key areas of the fortress. The dispatch time is thirty minutes, and return after thirty minutes."

--

Li Tianlong quickly issued orders one by one, and also made a prediction system in his hand, allowing the fortress defense cover to make fixed-point predictions to defend against ice dragon's ice bomb attacks.

In order to guard the homeland, the soldiers and colonized mecha warriors in the Fortress of Innocence dared not reserve any reservations in the war. They knew that if they failed, death would await them.

In this world, there is no war fortress such as mobile fortresses as supplies, and the outside world is full of radiation, mutated organisms and polluted environments that appear from time to time. Wandering outside will sooner or later die.

[This siege battle is about to be enjoyed. I saw a bird with more than ten bird heads on its back. These more than ten birds can fly out of its back]

【The effect is better than the science fiction films I went to the cinema, this future chaos live broadcast room is so awesome!】

[Brother Long looks so handsome!]

[Go and grab the corpse of mutated creatures quickly, it is easy to upgrade.]

--

One hour after the mutant creatures besieged the Fortress of Innocence, more than half of the mutant creatures died, and many corpses fell inside the Fortress of Innocence.

Li Tianlong has ordered that the colonized mecha warriors in the fortress can devour mutant creatures at will, without having to provide limited supply to flying teammates.

People in the fortress seemed to see hope, and there was hope to eliminate the Ice Dragon leading the mutant creature. Under the attack of the fortress fire, the killed flying mutant creatures fell into the fortress city like corpses. Today, the mutant creatures devoured by the forced mecha warriors in the past hour were almost as much as they used to be, and their own forced mechas were more or less strengthened. The lucky forced mecha warriors had a slightly red body and tended to turn into flesh-hair armor.

But soon, dust flew on the ground below the fortress, and dense mutant creatures flew again in the sky in the distance.

"Alert, 30,000 mutated terrestrial creatures and 10,000 flying mutated creatures joined the battlefield." The electronic sound rang.

【Ice Dragon is here to reinforce.】

【Defend the Centaur Alpha and destroy the invading humans】

[Brother Long, where is your reinforcements.]

[Brother Long quickly activates the great summoning technique and summons the reinforcements of the earth]

The many mutant creatures that appeared again made the Fortress of the Innocence, which had just hoped for victory, fall into a tough battle again.
Chapter completed!