Yang Yinuan put away the diary, and then began to rummage through the office again.

There are a lot of books on the shelves in the back, but unfortunately most of them are because of the old age.

Many of the books have been charred and turned to ashes when you reach out and touch them.

Only a few plastic maps have survived, and these maps also show the location of other institutes.

This made Yang Yi's heart warm, this is hundreds of scientific research institutions!

He glanced at it, huh? Isn't the location of the 203 Institute marked above the current Gaojiabao?

Because next to the 203, the words of Mengcheng Hongyuan Bank are also specially marked!

Hey! It seems that there will be a chance in the future, and I really want to go to the Gaojiabao to take a good turn!

However, time was running out for him, and he didn't have time to take a closer look at the map and put it in a backpack.

Then he started sweeping around the office again...

Sure enough, he was not disappointed, and in a drawer, several more electronic devices were found.

A pair of glasses made of unknown materials that look cool.

There is also an electronic watch, and a palm-sized mobile phone......

Of course, that's all he can say about these devices, because they do look very similar to their counterparts in his world.

But you can see that there is a noticeable difference, such as the watch, which is slightly larger.

The same goes for the phone, which seems to be a whole piece of transparent glass, with only a silver strip at the bottom edge.

I didn't have time to study it, so I could only sweep these things into my backpack.

When I searched in the bookcase again, I accidentally knocked on the partition of the bookcase, and there was an empty sound behind it.

Is the back of this bookcase empty?

He began to rummage through the bookcase for the mechanism, and he actually found the switch in a book.

Unfortunately, because it has been too long, the switch has failed.

He could only find a crowbar, and with great effort, he finally pried the bookcase open.

Sure enough, there was a pitch-black spiral staircase behind him, and Yang Yi warmed his heart and went all the way down.

After walking about three floors, I finally saw an iron gate, and stretched out my hand to push it open.

There is a huge warehouse in it, and the warehouse is full of all kinds of locomotives full of science fiction.

Because it is buried deep underground and well sealed, there is not much dust in this warehouse.

He walked up to the front of the locomotives and looked at them carefully.

The more he looked at it, the more surprised he became, these big guys were more like chariots than locomotives.

And the shape is very similar to the combat vehicles of his world, but the drive and chassis structure are completely different from the armored vehicles and tanks of his time.

There are obvious traces of robotization, such as the four driving wheels of the high-speed chariot, which are actually divided into four arms.

It is obviously a very peculiar four-wheel independent system, and Yang Yinuan is not very clear about the design principle.

But he knew that such a tank must be very powerful.

However, most of these vehicles are in a state of battle damage, and many of them are disassembled and waiting for repair.

It seems that it can't be started, which makes Yang Yinuan feel a pity.

And in a corner of the warehouse, he also found a lot of packaged equipment.

The outside is an engineering plastic box, and I don't know what it contains.

Fortunately, he soon found a manual next to him: the transfer remote control center! Remote sensing rechargeable battery! Brain-computer control components!

After seeing these explanations, Yang Yinuan couldn't help but slam his fist in the air for a while.

"OH-yes, this time I've really picked up a treasure!"

He couldn't help but cheer out loud, the adventure was really worth it.

Before, he also guessed that Gao Xin controlled the Black Tiger, and Da Sima controlled the Wolf Warrior, whether they used brain-computer control equipment.

However, the two of them are secretive about their family's unique skills.

He saw all of this, and in order not to arouse the disgust of the two, he didn't ask much.

Now, seeing these devices, it finally confirmed his guess.

Those two should be brain remote control devices.

And in the laboratory in front of me, there are so many boxes of such equipment!

Now, it's really developed.

Yang Yinuan didn't have time to think about it, so he waved his hand and loaded all these things into his own space.

When he returned to the modern world, he was studying well, and now he didn't have time!

Keep searching the back, and there's nothing else.

Instead, a monitoring room was found on the small second floor of the large warehouse, and a safe was found on it.

When I opened it, I actually found a few rushing @ Feng @ guns inside.

There were also several boxes of bullets, and seeing these guys, Yang Yinuan was even more ecstatic.

Originally, the biggest headache for him was the issue of weapons.

In the modern world where he lives, the control of firearms is very strict.

And to venture out in this world, there must still be some modern weapons to be more reassuring.

Originally, he could have gone to other countries that didn't control guns and got some guys back.

But the problem is that in the past two years, due to the epidemic, countries around the world have been relatively strict in terms of entry and exit control.

It was a lot of work to make a round trip, so he planned to wait a while.

Unexpectedly, in this world, he actually let him pick it up.

The style of this gun is very similar to his world's scorpion-style rush @ Feng @ gun, but the caliber is obviously larger, and it should be a point four or five caliber bullet.

But he was only happy for three seconds, and when he picked up the guns and stroked them twice, he couldn't be happy.

Because of the age, these firearms are obviously damaged.

Some guns are broken engineering plastics, and some have completely lost their elasticity.

But it's not a big deal, as long as you go back and get some parts to replace, it should still be able to make do.

Something is better than nothing!

Yang Yinuan comforted himself.

And then put these guns and bullets, and also put them into space.

Looking back at the large pieces that had been dismantled below, he originally wanted to fit them into the space.

But after thinking about it, forget it, it takes up too much space.

Anyway, this is also a tiger's den, and not everyone can come, so there will be a chance to come and collect it in the future!

After checking that nothing was missing, he went out of the warehouse, closed the entrance again, and left the office.

But this time he came out of the office and came to the elevator room, which surprised him.

Because of Gao Xin and Da Sima, a few of them disappeared.

Seeing this scene, it startled him.

Didn't you tell them not to run around?

Yang Yinuan scolded in his heart, although he was very reluctant.

But I had no choice but to bite the bullet and search for it in this institute.

Soon he saw messy animal paw prints on the ground, as well as footprints.

So he followed the footprints.

After a while, they came to the front of a small door, and the sound of shouting and fighting could be heard from inside the door...