The underside of the crystal screen.

Two metal buttons popped up at the same time.

The metal button on the left has a goblin text for "yes", and the metal button on the right has a goblin text for "no".

Vitruvius yelled, "Hurry up, no." ”

Aisarina gave him a strange look and opened her mouth to ask, "What did you say?"

Vitruvius, who was locked in the bathroom cabin, could only see Aisalina's lips squirming up and down, but no sound came from it at all.

After Vitruvius was slightly stunned, he immediately communicated with the channel of the Kingdom of God and sent a message to Esarina.

"Hurry up no."

Esarina received the message this time, and Jade Finger pressed the metal button to the right.

After the button is pressed, a dialog box pops up again on the metal screen.

"The target is extremely dangerous, and the system asks you to confirm whether the cāo) work just now is a mistake or not."

Aisarina looked at her with a confused expression, this time whether to point to the left or to the right

Vitruvius thought for a moment in a cold sweat.

"Point to the right, not to the left."

Aisarina pressed the button on the left.

The system finally dismisses the alarm, and with a click, the bath pod opens, and Vitruvius is released.

Goblin creations are so dangerous.

However, Vitruvius, as the master of this divine space, is really not good, he can also return to the main material plane, and more can be used by the back hand.

Vitruvius and Esarina then began to experience the third goblin artifact.

It's a plain-looking table and chair.

It seems that this should be the place where the goblin engineer reads and learns.

There is a strange metal facility next to the chair, and it is impossible to determine the exact purpose of the metal facility based on its appearance and textual description.

This time Vitruvius tried again, and he sat down on a small bench.

It's a small bench for Vitruvius's size, but it's a comfortable chair for the goblin's size.

When Vitruvius sat on the small bench, it was as if some mechanism had been triggered, and the whole table and chair facilities suddenly lit up.

On the surface of the table, which was originally pitch black, a crystal screen lit up.

There is a goblin text in the upper right corner of the crystal screen that catches Vitruvius' attention.

The name of that goblin text is "Data." ”

Vitruvius tapped his finger at the information.

The crystal table turned out to be touch-screen, and the data immediately expanded and filled the entire screen.

The information is divided into four sections.

They are Elementary GNOME Engineering, Intermediate GNOME Engineering, Advanced GNOME Engineering, and Frontier GNOME Engineering.

Vitruvius clicked on elementary goblin engineering, which covered gunpowder making, firearms making, and so on

On the crystal screen, Vitruvius browsed page by page, and at the end, a metal button suddenly popped up on the table, and Vitruvius hesitated and pressed the button.

Bang, la, la

There was a rattling sound from the metal fixture next to the desk, and a book was spat out.

The pages are black, and the writing says Elementary Goblin Engineering.

Turning to the pages of the book, there are a lot of pictures and texts and engineering equations that I don't understand at all, and the content in the book is exactly what Vitruvius has just browsed.

Next, he clicked on Intermediate Goblin Engineering, and took a quick look at the contents, and he was very concerned about the production of multi-barreled muskets, goblin mines, and goblin cannons, and he quickly browsed to the last page and obtained Intermediate Goblin Engineering again.

Finally, there is advanced goblin engineering, which involves the manufacture of magic mechs, magic power cores, and large goblin airships, which Vitruvius also concocted in accordance with the law and obtained advanced goblin engineering.

Finally, there is cutting-edge goblin engineering, which is the space shuttle, the source of eternity, and artificial intelligence, but this part of the content only has a table of contents, but it cannot be browsed at all, because the system asks Vitruvius to enter the password.

Vitruvius didn't know the password, and he didn't dare to try it indiscriminately, so he naturally gave up.

However, the goblin engineering books he can obtain are not worth the trip, he does not plan to study the content of goblin engineering, he plans to take these three books back to old brother Vikrant, and he only needs to understand how to use the Buran.

A moment later.

Vitruvius returned from the kingdom of God and returned to the main material plane.

Now that his hands and feet had recovered, he quickly drilled into the Monster Tunnel and returned to the small cave.

As soon as he returned to the cave, Koslin waited for him at the entrance of the cave and took the sturgeon from him.

Vitruvius, oddly enough, David wasn't here.

Looking at Vitruvius' strange watch, Kosling glared at him fiercely.

"Hebrew has just woken up." Kosling said this.

Vitruvius then remembered that they had been trapped underground in this cave for three months.

Anyway, these three months have passed so shortly, they have passed in a blink of an eye, and I don't feel it at all, and I really hope that this will go on forever.

The sorcerer Hebrew was in the cave, munching on bread, and although he had not eaten or drunk for three months, his face was extremely thin, but his spirit was much better.

After Hebrew was full, he said with a happy face, "This time I meditated deeply for three months, and finally repaired the spiritual sea. ”

As soon as Hebrew said this, the female thief David blushed with embarrassment, the first month of these three months was fine, but the last two months, he and Koslin and Vitruvius were all messing around, and now looking back on it, it is really unbearable.

"It's fine."

"Oh well, can we get out now," Hebrew asked.

"You can go out, I've found an exit for all this time, you can leave with me." Vitruvius said confidently.

At the same time, Vitruvius turned on the underwater breathing aura and told the four of them about the effect of this pale blue aura.

Vitruvius had the ability to breathe underwater, and Koslin had known about it for a long time, but he didn't expect that he would quietly cultivate the aura technique.

Not only that, Vitruvius also prepared a white ore for each person, this white ore is also slightly poisonous, but if it is contained in the mouth and enters the pool below, the two poisons will cancel each other out

Vitruvius only said that it was an antidote, and instructed Coslin and the others to keep it in their mouths when they entered the pool

The four of them prepared slightly, and Vitruvius was the first to climb out of the Monster Corridor, and he didn't know how many times he had climbed this narrow passage in the past three months.

He was followed by Koslin, then David, the female thief, and finally Hebrew the wizard.

It was an extremely large underground pool, and in the darkness of the pool, Vitruvius summoned an ice crystal bird and surrounded the four of them.

This little bird of ice crystals, which emits a faint blue light, can fly freely in the water without the slightest hindrance.

In addition, Vitruvius also summoned four third-order water elementals, escorted the four people, and swam all the way to the exit that Vitruvius discovered.