When it comes to the name Hoover, Americans may think of two people, one is the first director of the FBI, Edgar Edgar. Hoover, while the other was the 31st President of the United States, Herbert Brown. Clarke. Hoover, both of whom were American figures for a while. However, when we talk about the Hoover Dam, we think of the latter President Hoover.

The dam was ordered by Hoover in 1930, started in 1931, and took six years to complete in April 1936.

However, this is only to confuse the outside world's eyes, Herbert. Clarke. The real purpose of Hoover's order to build this place is to hide a big secret, which is the Megatron, which was discovered by Sam's great-grandfather in 1987 and is known as NBE-1 by the people of the Seventh District, and the giant energy quadrant fire source discovered by the "Seven Patriarchs" in 1931.

No one would have imagined that this world-famous dam would be a secret base for the study of aliens in the United States, perhaps Herb. Clarke. When Hoover came to work in the Tangshan Coal Mine at the age of 24, he had read about the concept of "darkness under the lights" in Huaguo.

In short, until today, no one knows that this dam hides such a shocking secret.

After a series of things, when Ye Xuan flew from Washington to Nevada, the sky had gradually darkened, and he had been running around since he came to this world. After flying in the sky for several hours in a row, and then trading with Sam and meeting with Bumblebee, a series of things came down, Ye Xuan felt a little tired, so he flew to the area where the Hoover Dam was located. He didn't plan to explore the Hoover Dam at night, but drove the steel armor to the side of the Hoover Dam, a city in Boulder City, which was also built on Interstate 93.

After taking a comfortable bath in the room, Ye Xuan sat on the bed and began to recall his experience of coming to this world, and suddenly found a major problem. That is, their own defense capabilities are too weak.

Maybe for ordinary people, it is indeed very powerful to use the level 3 King Kong that can now defend against ordinary sniper rifles, but it is really not worth mentioning for the Transformers who can wander in the universe just by standing on their bodies, I haven't seen that just as an ordinary member of the Decepticons, I have not died after being stunned by eight Sidewinder missiles, not to mention the boss of the Decepticons, Megatron, and their weapons are either powerful machine guns or missiles and energy cannons, even if there is a layer of steel armor on the outside of his current body, If you take a hit, you will either be killed or injured. This is the reason why he was passive everywhere when he fought with vertigo before.

"Xueyi!" Ye Xuan said silently in his mind.

"Master!" Xue Yi's voice appeared in Ye Xuan's mind.

"I need a metal that will increase the defense of the Steel Warframe, help me check if there is any Edelman alloy in the system store." Thought of improving the defense of the Iron Warframe. Ye Xuan thought of the Edelman alloy in "X-Men" that was integrated into the body of the golden steel wolf, so that it had a truly immortal body that would not melt at 500,000 degrees Celsius.

"After inquiry, the price of Edelman alloy in the system store is 5,000 cultivation points per kilogram." Xueyi quickly finished the inquiry and told Ye Xuan the results.

Hearing the price reported by Xueyi, Ye Xuan couldn't help but raise his eyebrows. The price seems to be a little cheaper than I thought.

"Help me calculate how much Edman Alloy would be needed if I wanted to incorporate the Edman Alloy into the Steel Warframe?" Ye Xuan asked.

"If you want to transform the steel armor 100%, you'll need about fifty kilograms of Edelman alloy in total." Snow Instrument Road.

Well, he retracted his previous words.

5000 practice points per kilogram. Fifty kilograms would require 250,000 cultivation points, although he could indeed make up this cultivation point, but it was too much of a loss to only use it to transform the steel battle armor, and it was not cost-effective.

"If it's not 100% transformed, I just need the steel armor to be able to resist the intensity of the missile's attack." Ye Xuan thought for a moment and asked again.

"It only needs to be 10 percent retrofitted, and only five kilograms of Edelman alloy are needed." Xue Yi said, and just as Ye Xuan was thinking about it, he said, "However, if the master wants to use the Edelman alloy to change the defensive strength of the steel battle armor, I suggest that the master use the alloy of the steel." ”

"Vanadium alloy?" Hearing Xueyi's suggestion, Ye Xuan was stunned for a moment.

"No, master, the alloy is also known as vibranium or shock-absorbing metal, is a naturally generated alloy from outer space, it can absorb sound waves and shock waves, and even kinetic energy, the energy it absorbs will be stored in the chemical bonds that make up the matter, the more absorbed, the stronger the substance, and even it can produce a unique wavelength of shock waves, which can break the metal bonds between other metals and liquefy, that is, the ability to dissolve other metals, it is also known as the original Edelman alloy, The shield in Captain America's hand was made from it. Xue Yi explained to Ye Xuan.

After listening to Xue Yi's words, Ye Xuan finally remembered that the hardness of the shield in Captain America's hand was harder than that of Wolverine, and it could absorb the thunder power that Thor burst out of, "What is the price of the alloy in the system store?" ”

"6,000 practice points per kilogram!" Xueyi quoted the price.

"How many kilograms does that need to be transformed to the strength of my defenses?" Ye Xuan asked.

"It's the same five kilograms, but after the transformation, because of the characteristics of the alloy, the hardness of the steel armor will become stronger and stronger after absorbing energy." Snow Instrument Road.

For just 5,000 more cultivation points, you can get an upgradeable steel armor, so why not?

"Okay, help me fuse them and transform them!" Ye Xuan took out the steel armor and said.

"The fusion transformation also requires the transformation cost of 5,000 cultivation points, please use the host to agree? Yes/No? ”

I'm grass, the system is a profiteer who wants money!

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