The secret of the Hoover Dam, located on the border between Nevada and Arizona, was completed in 1936 and lies in protecting the huge mysterious Rubik's Cube found in this place, which is the source of the fire that Optimus Prime and Megatron have been looking for.

"It's in this place that the source of the fire is hidden in this dam." Optimus Prime and the others parked on the road next to the dam in the shape of a car, and there were people coming and going, and no one could have imagined that this place would actually bury a Rubik's Cube energy body that could give birth to a race of high-level mechanical lifeforms.

"Optimus Prime, you guys stay like this for the time being, don't expose yourself, I'll go down and get the Rubik's Cube." Ye Chen got out of the car and said to Optimus Prime.

"No, you don't know, the Rubik's Cube is very huge, if there is no Transformers, others can't make the Rubik's Cube smaller at all, even if you can not be discovered, it will never be possible to bring out the Rubik's Cube under the care of the United States." Optimus Prime rejected Ye Chen's proposal, he didn't know that Ye Chen still had the ability to have system space.

Ye Chen sighed, he didn't want to say this kind of thing clearly, and said, "That's it, I'll go down and investigate first, and I'll come back in a while, you guys wait here first." ”

"Alright, go and get back!" Optimus Prime agreed.

Ye Chen nodded to Optimus Prime, then looked at Susan again, and said, "I'll be back soon." ”

Then Ye Chen made a stealth and flew down from the dam, and entered the dam unknowingly along the huge passage built by the dam.

As soon as he entered the underground hall, Ye Chen saw Megatron standing on a huge platform, his whole body was shrouded in a cold white mist, which cooled down from time to time 24 hours a day, preventing him from waking up. Of course, if he could keep it in this form, Megatron would indeed sleep like this forever.

"Everything you see now will be absolutely confidential." A familiar voice came, Ye Chen was stunned for a moment, and turned his head to see that Simon, a key member of the seventh district, had already walked in with the Minister of Defense and his technical team.

"Oh my God, what is this?" Secretary of Defense John Keller sighed at the sight of Megatron's massive body.

"We think that gravity disrupted his navigation system when he entered the North Pole, causing him to crash into the ice, probably thousands of years ago, when we transported him here by boat in 1934."

Ye Chen smiled when he heard their introduction, because of his arrival, maybe the members of the Decepticons couldn't find Megatron in this place at all, so he didn't plan to pay too much attention to Megatron, the target of his trip was Tinder.

Avoiding Simon and the others, Ye Chen then moved forward and went to the next hall, where the Rubik's Cube was stored.

After being invisible, Ye Chen was indeed very convenient, no one found him along the way, and Ye Chen came to the demon side smoothly.

I haven't felt it since the movie, but when I walked in, Ye Chen found that the source of the fire of this cube was so huge, with a height of hundreds of meters, like a skyscraper. On the Rubik's Cube, strange energy like electricity was constantly flickering, but Ye Chen knew that it was definitely not electric energy, it was much more advanced than electric energy, it was magical energy that could give life to an ordinary mechanical body.

"It's huge!" Facing this huge Rubik's Cube, Ye Chen sighed. He looked left and right, but no one noticed him, so he slowly stepped forward and tried to get closer to the Rubik's Cube.

Getting closer to the Rubik's Cube, Ye Chen became more and more happy, with this thing, he could form a huge robot army, and in this way, he could be regarded as having a force of his own.

Ye Chen's hand kept approaching the source of the fire, and at the moment when he was about to touch the source of the fire, suddenly, a strange energy burst out from the source of the fire, which was transmitted to Ye Chen.

Ye Chen was full of spirits, his stealth ability failed, and the whole person appeared. But at this time, Ye Chen hadn't discovered this problem, he was bent on getting the fire source in his hands, and he didn't even notice that the arm that had been stretched out was no longer transparent.

At this time, Ye Chen was even more shocked, he seemed to be unable to put the fire source into the system space, and even the connection between him and the system was cut off.

Ye Chenteng took a few steps back, this was the first time he had encountered this kind of thing, he seemed a little flustered, the system itself was his biggest reliance across various planes, if the system failed, wouldn't it be that he would be trapped in this plane in the future and unable to get out?

At this moment, a shrill alarm suddenly remembered in the hall, and a mechanical voice came:

"Alert! Alert! The lobby has been invaded by an unknown person! The lobby has been invaded by an unknown person! ”

"What's going on?" Ye Chen raised his head and looked at the high hall, many uniformed staff members were looking in his direction at this time, Ye Chen was stunned for a moment, looked at his arm, it was no longer transparent, the system space not only lost contact with him, but his stealth ability also disappeared.

Ye Chen hurriedly ran back, the thing of the fire source was too evil, he couldn't get close at all. Fortunately, Superman's steel body did not disappear, Ye Chen's speed was so fast that he flew into a corner and disappeared in the blink of an eye.

"Rainbow! Rainbow! Hiding in a hidden corner, Ye Chen kept calling the name of the system assistant Rainbow, and finally, Rainbow responded.

"Sir, I'm here!"

Ye Chen breathed a sigh of relief, it seemed that the disappearance of the system was only temporary, and everything was caused by the source of fire.

"What just happened? Why can't I connect to you? ”

"Sir, the spark source you are looking for this time contains a very strange primordial energy, which has a repulsive effect on the system energy running on the system itself, causing the connection between us to be interrupted just now." Rainbow explained to Ye Chen.

"No, so unlucky!" Ye Chen looked at the huge Rubik's Cube in the distance, and couldn't help but smile bitterly, saying this, as soon as he approached this Rubik's Cube, he would lose contact with the system space, so how could he take the Rubik's Cube away, even if he took it away, how could he bring it to other planes?

"Rainbow, is there any solution?" Ye Chen asked Rainbow, it was best to find a solution, otherwise he would be in vain this trip.

"If you want to eliminate the repulsion effect of the system on the Rubik's Cube, you must suppress the energy fluctuations of the Rubik's Cube, and now the Rubik's Cube is surging with huge energy fluctuations, and once the system gets close, it will be affected by the Rubik's Cube energy field."

"Suppress energy fluctuations!" Ye Chen muttered, thought for a while, and suddenly had a flash of inspiration, if the Rubik's Cube could be made smaller, would the energy fluctuations it emit also calm down?

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