Although Las Vegas is only a new city developed after World War II in the United States, because of its special background, the city has been full of gangsters and villains since its inception, coupled with the attitude of the United States towards private possession of weapons, creating this international gambling city with one side of heaven and one side of hell.

Because of the murders, feuds, and gangster troubles, the Nevada government had a National Guard stationed in the suburbs of Las Vegas as early as the 50s, and the 119th Attack Helicopter Regiment and the 30th Space Wing of the Air Force, which Sun Cheng had previously detected, were transferred to Las Vegas, and the base where the National Guard was temporarily stationed was located.

After learning the information about the [Tinder Source] from the newborn Decepticon who was transformed by the [Tinder Source] that he accidentally captured, Sun Cheng quickly left the city and flew to the National Guard base in the desert southwest of Las Vegas.

Not long ago, in order to invade the seventh district, the raid had carried out a round of long-range artillery bombardment here, although he believed in his strength, Sun Cheng did not completely let down his vigilance because of this.

The 119th Attack Helicopter Regiment from the National Guard was no exception, and according to his previous reconnaissance, this unit was almost completely stationed in Las Vegas before it was attacked, because it was adjusted within the state.

However, it is difficult to say that the 30th Space Wing of the United States Air Force, which was also ordered to be transferred here, has higher requirements for the site than helicopters, and during his previous investigation, he had only heard that a squadron under the 30th Air Wing was stationed in Las Vegas, and the rest were temporarily relocated to another larger military base nearby.

"District 51 ......"

Thinking that the main force of the 30th Space Wing of the US Air Force might have been preserved, Sun Cheng felt a flutter in his heart.

The world-famous 51st District of the United States is located in Las Vegas, but it is now part of Lincolnshire, which is no longer part of Nevada but belongs to the U.S. federal government.

It's not a secret base used by the U.S. government to study aliens, as the outside world has claimed, after all, District 7 is.

According to information found by Sun Cheng in his invasion of the national defense intranet, it was one of the first test sites selected by the U.S. government in Nevada for nuclear testing.

The U.S. military not only attracted technicians from all over the country to study more advanced military weapons, but also conducted secret tests of advanced aircraft and missiles developed by Boeing, Lockheed-Martin, Raytheon, and other U.S. aerospace giants.

Therefore, Area 51 should be one of the most heavily guarded military bases in the United States, from ground radar stations to underground sensors to dense anti-missile systems deployed around the perimeter, all of which prove that the US military attaches great importance to it.

This is also one thing that Sun Cheng is more worried about!

Judging from the previous conflict, the Autobots don't know when they actually joined forces with the Yankees, if [Tinder Source] was really sent to Area 51, where there was a heavy garrison, and then there were Autobots to help contain Megatron, attack and stun, even if a few people combined to attack, it may not be able to please.

Between the troubles, several pillars of smoke loomed, and Sun Cheng carefully identified the place where the pillar of smoke that was about to be extinguished was the base of the National Guard that he was going to, and quickly left all those complicated thoughts behind him and flew towards it.

Looking down at the altitude of 10,000 meters, the human tracks on the ground loomed, running and crawling like ants.

Sun Cheng didn't catch the electromagnetic waves emitted by the radar, and he was thoughtful.

It seems that before entering the seventh district, the wave of raids was very effective, and I am afraid that most of the forces originally stationed in this base were destroyed.

He was about to drop some height when he suddenly felt as if his body was being swept by a wave, and then his core seemed to be locked by something.

Sun Cheng quickly reacted, knowing that he was locked by a mechanical life, and hurriedly hovered in the air and became vigilant.

About thirty or forty seconds later, accompanied by a sonic boom cloud in the distance, a significantly larger flying machine with a different shape from any aircraft on the earth appeared within Sun Cheng's core scanning range.

"Megatron ......"

Sun Cheng breathed a sigh of relief, but immediately raised his uneasiness again.

"Now, tell me where is the [Tinder Source]?"

Almost the next second, Megatron appeared beside him, flying around him, his deep voice still tinged with unabated anger.

"Your Majesty Megatron, the [Tinder Source] should have been brought to this base by humans, I was entangled by a team of human fighters just now, and I found it all the way here after the battle!"

He replied with some uneasiness, the human race didn't know what methods were used, and Sun Cheng had not been able to catch the fluctuations of the [Flame Source] since just now.

Apparently, he was worried that this answer would not satisfy Megatron.

However, what surprised him a little was that Megatron didn't say anything after hearing the answer, and directly dived and rushed down, and when he was still more than ten meters away from the ground, he saw him suddenly change back into human form and fall, and then a dense explosion soon sounded on the ground.

Seeing this, Sun Cheng only thought that he was blinded by the [Flame Source], and then descended to the ground together.

As soon as he landed, he was greeted by a burst of cannonballs from the pavement.

Naturally, this cannonball was not fired at him, but Sun Cheng landed in the wrong place.

After hurriedly rolling forward and dodging a shell that would fall near his landing site, Sun Cheng followed the trajectory of the shell and quickly found several M60 series tanks hundreds of meters away.

"National Guard ......"

The regular army of the US army has long eliminated this second-generation tank and began to equip it with the updated M1 series tank, which can now be seen in China and is still in use, and it must be the National Guard.

He tried to summon the Vulcan cannon, and raised it to an M60 tank hundreds of meters away to shoot a round of strafing, and the whizzing energy bombardment on the armor of the M60 tank, making a low roar, which lasted for three rounds of fire, only to see the tank burst in a burst of fire.

"It's ...... efficient"

Although the power of the Vulcan cannon strengthened by the [Tinder Source] was already good, Sun Cheng just glanced at it from a distance and casually raised his hand with a cannon, and it also smashed the Megatron of an M60 tank.

ps：

Thanks to the readers of 'Feng Jia Ben Shao', 'My Blue Blue', 'Warm Color 19', and 'Gemdr' for their great tips and support.