As for why those alien pioneers are now on, Liu Nan feels that they may have noticed that the earth's environment is changing, rather than continuing to deteriorate, so they can't wait. When the earth's air improves again, it will be very troublesome if they want to pollute again.

"What technology do they have?"

When others heard that aliens could pollute the air, they became a little nervous. This was a matter of concern to the living things on the earth.

"Don't worry, they are not able to quickly change the earth's environment, so they have to release monsters. The monsters they release are synthetic products, like the products in the workshop, can be mass-produced. The blood of these monsters is also highly toxic. Once an individual dies, their bodies will automatically decompose, and the blood evaporates into the atmosphere and combines with oxygen molecules to form nitrogen dioxide, which is extremely harmful to the environment. After the human body inhales, it will cause coughs, pulmonary edema, respiratory diseases, etc. The atmosphere cannot breathe in the dead area of ​​the giant beast. They are planning to use this method to pollute the earth's environment."

Liu Nan said, but Liu Nan believed that with the technological level of this world, there should be a way to control these pollution. After Gordon became familiar with Gundam's operations, he would go to the bottom of the Pacific to permanently close the portal. Liu Nan did not believe that those prophets could resist the stone of space, and in this universe, the power of space was controlled by him.

"What should we do? If these monsters are not killed, wouldn't they harm humans?"

David suddenly felt it was very difficult and didn't know how to deal with such a dilemma.

"It's very simple. Use high temperature to seal the wound or use low temperature freezing wounds to prevent the blood and body from evaporating and decomposing. Then use professional means to clean up these pollution, and that's all."

Liu Nan said: As long as we work together, there is no threshold that humans cannot overcome. Never underestimate human wisdom.

"Yes, this is really a good idea. I can completely evaporate these monsters, making their poison useless."

David also had a way to deal with the enemy, and he had just fallen into a misunderstanding.

"Liu Nan, we can easily deal with these monsters, what about humans? They can't always rely on us, they also need to have the means of counterattack."

Peter thought for a while and said that from the perspective of biological evolution, if organisms are always protected, then the space for evolution is not so large. For example, pigs among domestic animals have only one ability after wild boars are domesticated into domestic pigs, that is, they can grow meat and wait for people to eat. If humans have been relying on themselves and others to deal with foreign attacks, then humans may never be able to make progress.

"Of course, when they see Gundam, they will use their brains to study giant mechas. Whether now or in the future, they will play a great role. They can take on the earth's protective umbrella and take on the responsibility of opening up new planets in the universe."

Liu Nan said, he believed that as long as everyone saw Gundam, they would tilt their eyes slightly and pay attention to the improvement of their combat effectiveness. They would always study spacecraft and could not fight, right?

Because I haven't seen those chrysanthemum-opening beasts. Liu Nan couldn't say too much in detail. I'd better wait until these chrysanthemum-opening beasts appear before studying them slowly.

Liu Nan has been prepared to deal with it. In the Pacific Ocean, dozens of warships are also prepared to cruise under the sea to prevent the sudden invasion of aliens.

The next day, Liu Nan and the others arrived at the ranch at the foot of the mountain. Gao Deng was so excited that he rubbed his hands and finally had his own exclusive weapon. He couldn't fall asleep all night last night and rolled in the bed all night because he was so excited that he was already sitting in the restaurant early this morning, waiting for breakfast. After breakfast, it was time for Liu Nan to give him his weapons.

Seeing Gordon's anxious look, Liu Nan did not tease him. After dinner, he took everyone out of the manor and came to the pasture at the foot of the mountain. The place here is big, enough for Gordon to take a while.

Feeling Gao Deng's earnest gaze, Liu Nan pointed his finger and saw a giant robot twenty meters high appearing there more than twenty meters in front of them.

The attack on the Freedom Gundam was a weapon prepared by Liu Nan for Gao Deng. The mecha that was only eighteen meters high was originally a mecha. Liu Nan gave way to the plane exchange system to increase it by two meters to make up an integer of twenty meters high. However, Liu Nan was not very satisfied, because in the Pacific Rim, the height of the skua hunter mechas were about eighty meters high. According to the height of half of the buildings, the floor slabs of each floor should be about three meters, so eighty meters were as high as twenty-five and six floors. The attack on the Freedom Gundam was only twenty meters, which was as high as six floors. The difference between adults and children in front of the skua hunter.

Also, the height of those chrysanthemum beasts is eighty or ninety meters. In this way, the attack on the Freedom Gundam is still a small existence. However, although Liu Nan is not satisfied with the attack on the Freedom Gundam, the flexibility of the attack on the Freedom Gundam is not comparable to that of the Skua Hunter Mecha. Moreover, the attack on the Freedom Gundam has the ability to fly, and also has energy weapons and a super dracolyte system, which means that he can summon his younger brother to attack together. In this way, the attack on the Freedom Gundam is still the best choice.

Looking at the overall white, blue and red decoration of the Strength Liberty Gundam, Gordon felt that he was about to fall into shock. This is a work of art. It was so great. I was excited to think about it. Looking at the armor full of edges and angular propulsion wings behind it, Gordon wanted to go up and operate it immediately.

When Liu Nan exchanged for this attack on Liberty Gundam, he had already bound Gundam and Gordon, which is the system in this attack on Liberty Gundam. He only recognized Gordon alone. Of course, if Gordon wanted to change it, he would communicate the system himself to make changes.

After knowing the location of the cab from Liu Nan, Gordon jumped to the chest of the attacker Gundam. He detected that the driver was approaching, and a light sound came from the chest of the attacker Gundam. Two plywoods opened to reveal the cockpit in the middle. The cockpit of the attacker Gundam was on the chest, and the head was M-gau27d 31mm close-defense machine cannon. It can be said that the attacker Gundam had weapon attacks in close combat and long combat.

When Gordon entered the cockpit and the plywood was closed again, Liu Nan took everyone back a few steps to avoid getting too close. Gordon did not master the manipulation of the attack on Liberty Gundam for a while, and he stepped on them as ants. Although he could not hurt them, he would be very embarrassed. (To be continued.)
Chapter completed!