After the guns were ineffective against Sun Xiucheng, the human race did not give up, because they still had a killer trick to deal with Transformers that they did not come up with.

Soon several tankers loaded with liquid nitrogen drove towards Sun Xiucheng, and after stopping dozens of meters away from the super mecha, dozens of fighters ran towards Sun Xiucheng with injectors in their hands.

After stopping a few meters away from Sun Xiucheng, these warriors immediately sprayed liquid nitrogen at an extremely low temperature towards Sun Xiucheng, and soon, the body of the super mecha was shrouded in thick smoke, and a minute later, the lower body of the super mecha was covered with a thick layer of ice.

Ordinary Transformers, in ultra-low temperatures, will stop functioning and fall into a deep sleep, and Megatron was buried under the ice because the temperature of the Arctic was too low. Now, it is this principle that humans are able to freeze Megatron under the Hoover Dam and use it as a test subject.

Seeing that Sun Xiucheng's super mecha was frozen by ultra-low temperature, everyone showed a smile of victory, in the ultra-low temperature environment, the physical properties of matter will change, no one thinks that Sun Xiucheng's super mecha can still operate normally at this moment.

However, the people were wrong, and just when the humans were cheering for victory, Sun Xiucheng moved. The thick ice armor easily fell off when Sun Xiucheng moved his hands and feet, and in the face of the liquid nitrogen that was constantly spraying towards him, Sun Xiucheng not only did not dodge, but also used his hand to puff the smoke and cool down his super mecha.

"The Void is cold, and it can't resist ultra-low temperature equipment. It doesn't work properly in space, and in order to maintain its combat effectiveness, my super mech does not use normal thermal insulation. Because that would cause your defense to drop. However, that doesn't mean I don't have a way to resist low temperatures, my mech's outer material is extremely strong and can withstand extreme environments, and inside the mech, there is a thermal control system to regulate the temperature. So, your so-called liquid nitrogen is for me. Except for giving my super mecha a bath, it doesn't do anything else. ”

Sun Xiucheng said, walking directly to a tanker truck loaded with liquid nitrogen. After lifting the tanker and crushing it, Sun Xiucheng directly poured those liquid nitrogen onto his mecha.

Direct contact with liquid nitrogen, which is more dangerous than spraying frozen gas, Sun Xiucheng directly told humans with this behavior. Liquid nitrogen freezing is a trick that doesn't work for you.

Sun Xiucheng showed the strength of his mecha. I was very happy to play, but the humans below were subjected to a huge amount of liquid nitrogen, which directly caused the temperature around to drop sharply, and these American soldiers rushed to flee from Sun Xiucheng's side, as if they were afraid that Sun Xiucheng would splash liquid nitrogen directly on them if he was not careful.

Looking at these American GIs who fled in a hurry, Sun Xiucheng casually took these tankers loaded with liquid nitrogen. All thrown on top of the wreckage of the fighter, instantly. The wreckage of the fighter jet, which was still emitting thick black smoke and burning with flames just now, was frozen by this extremely low temperature.

Looking at the sky with scattered ice and snow flowers floating because of the sudden cooling, Sun Xiucheng laughed at the panicked crowd in the distance:

"There is no lack of beauty in this world, what is lacking is only the eyes that find beauty. At this moment, the sky is unusually drifting with snow and ice, and against the backdrop of my majestic body, this otherwise silent night is so quiet and wonderful, you should have stopped to enjoy this rare view, why are you afraid and only worried? Of course, I'll be waiting to see if you have any more interesting shows for me, and I'm looking forward to what you can do after you've been frozen in helicopters, fighter jets, and liquid nitrogen! ”

Sun Xiucheng believes that only by letting human beings fully realize their own strength can they not dare to play any tricks in front of them, so that human beings will accept their previous arrangements unconditionally.

If all the luck psychology of humans is not eliminated, the cooperation between humans and Autobots will definitely encounter a lot of trouble. Now that the Decepticons members have begun to act, and Optimus Prime and the others are also rushing to the Hoover Dam, this kind of opportunity to make humans and Autobots willing to take the source of fire out is very rare, and Sun Xiucheng does not want to miss this opportunity.

Sun Xiucheng stayed where he was, waiting for the next move of the human race, and soon, hundreds of fighter jets appeared in the sky, and these fighters kept hovering over Sun Xiucheng. Sun Xiucheng believed that if these fighters fired with all their might, all the buildings around him would definitely be wiped out.

Just as Sun Xiucheng was waiting to receive the baptism of countless missiles, suddenly, these fighters began to retreat, and some of the human soldiers who had already escaped a few hundred meters away began to slowly walk towards Sun Xiucheng.

"I'm the Supreme Minister of Defense, and we've learned your purpose, and now we're starting negotiations with the Autobots to discuss cooperation. In order to prevent an accident at the Hoover Dam from causing a catastrophe, we will hand over the source of the fire to the Autobots for safekeeping, as you wish. Soon, the source of the spark you want will no longer be in our hands, and there will be no conflict of interest between you and us humans, and there is no need for hostility between us at all, please don't continue to embarrass humanity. We humans welcome all peaceful people, you have not harmed the lives of any human beings before, which fully shows that you are a kind person, we hope to establish peaceful relations with you and work together for the great cause of peace in the universe! ”

These American GIs first withdrew the fighter jets to express the sincerity of humanity, and then, after telling Sun Xiucheng that the source of the fire was soon out of their hands, turned the spearhead to the Transformers, and finally, in the name of peace, prepared to make contact with Sun Xiucheng.

This supreme minister of defense spoke in an orderly and gradual manner, which made Sun Xiucheng unable to find a suitable excuse to continue playing this boring game with humans.

Looking at this supreme minister of national defense, Sun Xiucheng smiled slightly and said with a smile:

"I have come for the source of the fire, and now that you have accepted the reality and are ready to do what I laid out beforehand, then my purpose has been achieved. Now, I have to follow the plan and move on to the next step, I don't have time to talk to you, the only thing I want to tell you is, don't worry, I won't hurt sapient beings casually. I'm leaving, goodbye, all the GIs who amused me all night! ”

After Sun Xiucheng finished speaking, the super mecha was fully powered and soon disappeared into the night sky. (To be continued, please search, the novel is better and updated faster!)