“Wow, it’s spectacular enough…”

After entering the dungeon location according to the map, the rangers of Fengxing Academy looked at the scene in shock. It was a dungeon with extremely complex structure. The roots of countless iron trees spread to the ground, forming an extremely complex energy line. An extremely huge central city was built with the nodes of the iron tree roots as the core.

Just like another world at the core of the underground in a science fiction film, the most important thing is the iron tree on the ground. It turns out that lifelike is not an illusion. Although it is mechanized, it really imitates the functions of plants, digests the energy in the space, processes, and photosynthesizes energy to transform energy. The huge root structure gathers countless energy nodes to form the most natural energy transmission, and can also be constructed in the network.

Such a design is simply amazing, and the rangers were stunned...

Fengxing Ranger can be said to be the most acceptable ranger in the universe. When other elves were still conserving ancient skills, Fengxing Ranger began to actively accept various arcane knowledge and mechanical knowledge in the universe era, and became the most comprehensive ranger.

Therefore, the basic courses of the Ranger Department of Fengxing Academy are almost the most common in all Ranger Academy. You must not only learn the courses of the Ranger Department, but also be proficient in mechanical, arcane, psychic energy, and various belief departments: such as Holy Light, Night Eve, Crescent Moon, etc....

As elite students, most of the Rangers have no bad mechanical knowledge. They can deeply understand how high the technical content of the structure is, and they are lucky to be in a state of suspension. Otherwise, the energy network formed by dense roots may have entered the opponent's firepower circle as soon as they step into this planet...

After walking in the underground passage for nearly half a star, the crowd finally found the city gate.

"What is this?"

When we arrived at the city gate, whether from Tirifason College or Fengxing College, we all looked at the huge city with a shocked look on our faces...

The city is clearly underground and is clearly limited by underground space, but at a glance, it can’t see the end. Yes, the height can’t see the end!!

This is a very strange thing, because the above is covered by the ground, but when we arrive at the city, the height of the city is endless, as if it is not in a space underground...

But the countless steel roots around it connect this huge city...

"Oh, what did I see?"

An extremely thick sound came from above. Everyone looked up and saw a huge puppet robot floating in the sky. The puppet was pitch black, with crystal-like light, emitting intimidating energy, and moving its huge head to look at everyone.

Everyone was stunned. Such a huge thing approached, and they didn't feel any sense before the other party spoke?

"A group of vigorous sunrise...ah, it's such a pleasant and fresh atmosphere...hahaha..."

A thick voice came from the puppet's body, with obvious kindness...

Yaofeng slowly walked forward and saluted respectfully and said, "We are students who came to participate in the trial this time. I would like to say hello to you..."

"Oh, okay!" The puppet slowly fell down, and then the whole body began to disintegrate, and the structure began to shrink. In the end, it turned into a bronze dwarf with bronze skin all over.

Everyone stared at each other blankly again, especially the two dogs. How did such a big robot shrink and turn directly into humans? Is Ultraman?

"**Mecha..." Yao Feng raised his head and smiled: "Such as exquisite structure and mature technology, is Senior Bernal?"

"Hahaha..." The dwarf suddenly laughed and looked at the other person with kindness: "Young man is good, he has insight..."

**Mech technology is a concept proposed by some great mechanics in the last century, but it has not been fully accepted and recognized by the whole. Nowadays, only a few forces are trying to develop it.

Most of the scholars who proposed the concept died in the last time of the void crack, which also led to the loss of most of the basic data of this technology and the inability to quickly form systematic technology to popularize it.

Among those people at that time, the only survivor was the Bronze Royal Family: the former elder of the Silver Hammer Family: Bernal!

It is said that after all the companions died, this dwarf senior returned to the Bronze Clan with information, and disappeared. Unexpectedly, he came to guard the gate in the ancient land...

"I am looking forward to the human body and mechanical interchange activation technology proposed by my predecessors..." Yao Feng smiled and said, "When will the predecessors release the technology?"

"Haha, I want me to say that it is the people in the North Star Domain who have academic spirit..." Bernal smiled and said, "The East Star Domain is too conservative, and it is full of decay everywhere. If those so-called nobles continue to be conservative like this, the future science and technology center will definitely move northward..."

These words made Tirison, including the demon Feng, stunned. He rarely heard the seniors of the East Star Domain belittle the East Star Domain and say words to appreciate the North Star Domain...

"As for the activation technology..." A trace of complexity flashed in Bernal's eyes, but he finally shook his head and said: "Some bugs have not been solved. Now release them may cause terrifying things..."

"What a terrifying thing?" Yao Feng's face rarely appeared with curiosity...

"I can't tell you this thing..." Bernal shook his head and smiled bitterly, then said, "You are going to enter the city, right? Let me remind you first that this dungeon has basically been shut down, and many equipment is almost useless if it is aging. However, the mechanical technology of ancient developers is very advanced. Even many complex crafts cannot be reproduced today. Therefore, it is very likely that there are some equipment that cannot be used now. Once there is an energy reaction, please do not act rashly..."

"This kid naturally knows..." Yao Feng smiled and said, "Senior, please rest assured, we are all future pillars, we are very caring about our lives and will not do anything random..."

"Haha!" Bernal immediately smiled and said, "You boy have a future, Queen Xi can discover talents... but so, she has always been very good at this..."

"Okay, let's go back..." As he said that, Bernal lightly put his right hand in his hand, and his originally thick and short arm quickly changed into a huge mechanical arm.

Then a huge rune appeared in the air, and then the heavy city gate made a rumbling sound. After the extremely complex mechanical lock was unbuttoned layer by layer, the huge city gate slowly opened.

Obviously, the mechanical locks here are extremely complicated. I am afraid that it took a lot of effort to crack the light of the Bronze clan's senior light...

While the students of Tirefason Academy were still sinking into the complexity of the mechanical lock, countless shadows instantly entered the western crack where the city gate opened!

"Forehead?"

The students were stunned. Although the black shadows were fast, they were not completely faster than their eyes, so that they could see clearly that they were the group of people from Fengxing Academy.

Almost without hesitation, the Fengxing Academy gang snatched into the city gate...

"Come on!" Yao Feng narrowed his eyes slightly and directed calmly.

When a group of people heard the instructions of the demon star, they rushed in. The demon star stayed at the end and saluted to Bernal with embarrassment: "Sorry, senior, you have seen the situation, so you will say goodbye first..."

"Okay..." Bernal laughed, but said in his heart: This kid shows that the school badge is obviously a low-grade student, but he can command the entire team. It's a bit difficult...

But what made him even more concerned was that there was a little girl in Fengxing Academy. For some reason, that girl seemed to have a very familiar feeling...

----------------------------

"team leader!"

After Yao Feng entered the city gate, he found that the entrance was at all, and almost all the students were waiting for him, but the Fengxing Academy group disappeared.

"What's the situation?" Yao Feng frowned slightly.

"They..." Yaoxing narrowed his eyes and smiled: "I ran away in dispersion!"
Chapter completed!