Inside the command room at the top of the Metropolitan Tower.

Everyone was nervously watching the scenes on the big screen.

On the screen, which was cut into more than a dozen pieces, the battle between the dozen elves sent by Xia Chen and the ultimate beasts was being "live-streamed".

In the first eastern area, an elf with fiery red wings that gives people a sun-like feeling, and a humanoid elf with a dark purple flame burning all over its body arrive on the battlefield.

The wings flicked, and in an instant, the scorching flames raged in the group of extreme beasts, and dozens of paper edgeworthies and pherome mantises, which had just been extremely arrogant, were writhing and struggling in the sea of fire, and a small half of the weaker paper edgeworth could not even withstand this first wave of attack, and fell into the burning flames.

A dark purple figure shuttled between the remaining elves like a ghost, and with each swing of the sword, an ultimate beast came to an end.

In the third area of the south, there was an elf with a golden luster, which seemed to be made of pure gold, and a huge elf with a tall body and a silver-white steel shell.

Their presence instantly attracted the attention of the four-jawed needle dragons gathered here, and they spat out a fierce venom that could easily corrode the mech's shell at the two uninvited guests.

After the venom sprayed down like a torrential rain, the two elves were completely unscathed!

Then, I saw that the little golden man with a still bright smile threw out countless gold coins, and another slimy-looking elf shot out a silver-white energy beam, and screams and howls rose one after another in the four-jawed needle dragon group.

The fifth district in the west, the seventh district in the north, all the areas where Xia Chen sent elves to join the battlefield, jaw-dropping scenes were staged one after another.

The command room was already boiling like a silent pool, and it was the battle situation that had been rewritten by their own power that ignited them!

The most exaggerated of them all was the large red lizard and a silver-white cat that was as fast as lightning.

One wins with strength, and the other breaks the game with skill.

The Evil Food Kings and Iron Fire Radiant Nights, who had once terrified the people of the Metropolis, were in front of them, but they were like lambs waiting to be slaughtered, without the slightest strength to resist.

With the help of the relieved defenders, the situation on the battlefields was completely reversed.

The ferocious Ultimate Beast fell and fled under the more brutal onslaught of the elves.

Just over an hour later, this unprecedented wave of fierce orange beasts miraculously came to an end.

It ended with a big victory for the Met!

This is an unprecedented victory for the Metropolis since the beginning of the Dark Ages.

And the key to the reversal couldn't be more obvious - the visitor from the other world, and his elves!

…………

When the alarm was lifted and the sound resounded throughout the city, the residents looked confused.

It doesn't feel at all, and it's over?

The tide of orange-level alien beasts, that's it?

If it weren't for the Ultimate Beasts that had attacked the Metropolis's outer defense system at the beginning, they would have even thought that this was a disaster drill held by the defense team.

They couldn't see the world beyond the barrier when they evacuated, so most of the Met's residents didn't know how they survived the disaster.

But the members of the defense team, who had been in the command room from beginning to end, were well aware of this.

At this moment, they were saluting with reverence at the hero who had saved the Metropolis.

Xia Chen didn't have any idea about this, and calmly accepted these honors that should belong to him.

This kind of treatment is not the first time I have experienced it, Carlos, Hoen, and Galar, which of those times is not more dangerous than today?

This tide of alien beasts looked terrifying, but in fact, it was far less powerful than those extreme beasts that ran from the Ultimate Cave to Alola.

There aren't even a few legendary ones that are on par with Gera Ora, so it's not too easy to cook them.

However, in such a comparison, the Ultimate Beasts that invaded Alola through the Ultimate Cave seemed a little weird.

Why did so many powerful Ultimate Beasts suddenly emerge from the Ultimate Cave in just a few hours?

The answer to this question Xia Chen is currently unknown, and he is currently thinking about how to get a set of mecha from the metropolis to play with.

He smiled at the guards around him who were clapping and cheering him, and then walked straight up to Theonilla and said lightly, "Fortunately, I didn't lose my life." ”

In fact, the Ultimate Defense Team did not make any requests to Xia Chen, but he took the initiative to speak at this time.

Theonilla is also a particular person, he looked at Xia Chen with a deep face, held his hand tightly and said: "Thank you for your help to the Metropolitan Metropolis, from today on, you are our most honored guest!" ”

This little old man is quite good.

Xia Chen muttered in his heart, but said on his lips: "At the right time, my conscience does not allow me to sit idly by and ignore it, and I will not save it when I die." ”

The righteous and awe-inspiring speech caused applause and cheers in the command room.

After the face project was done, Theonilla sent them to put the finishing touches on the aftermath.

Although the tide of alien beasts has ended, there are a lot of things to do outside, the wounded on the front line, the damaged mechas, and those dead or injured ultimate alien beasts all need a lot of energy to deal with.

Xia Chen and Theonilla came to the office.

…………

"Thank you again for everything you do for the Met, and please accept my sincerest thanks."

In the office of only two people, the first thing Theonilla and Xia Chen did when they were alone was to say thank you.

Anyone can see that if Xia Chen hadn't appeared today, the city would have been over.

Xia Chen waved his hand and said: "Don't talk about it, my hometown is not prosperous, it's just the right time." ”

It's weird, Donghuang is far ahead in the area of human relations.

The reason why Xia Chen was a little weak was that he didn't know if it was his arrival that caused this tide of strange beasts.

Although it was a bit mysterious, he did feel that he had a certain physique similar to that of a Grim Reaper elementary schoolboy, and what happened to him wherever he went.

Theonilla didn't think about it at all, after all, it was true that there had not been a tide of orange-level alien beasts for more than twenty years, and the probability of coming to this today was actually not small.

It's a coincidence that this visitor from the other world has just arrived, but fortunately, he has just arrived on the front foot, otherwise the metropolis really can't withstand the impact of this wave of beast tides.

Out of gratitude and rejoicing, Theonilla said, "We Metropolises have always been grateful, and if there is anything that can help you, please don't be polite to me." ”

"I'm going to open a mech!"

Xia Chen almost blurted out this sentence.

But he held back.

As for why?

It's small, the pattern is small.

It's certainly handsome to open a mecha, but what if you compare it to a mecha?

Building a mecha is just a superficial generalization, Xia Chen's real pattern is to transplant the advanced technology of this world to the original world!

This idea has been quietly born since he came to the Metropolis and saw that this place is at least two hundred years ahead of the earth's level of technology.

The benefits of improving the level of science and technology naturally need not be repeated, and it is enough to summarize the benefits of improving productivity and liberating all mankind.

Taking a deep breath, Xia Chen said, "I want the knowledge of your world. ”

Theonilla was stunned, how could he not understand the meaning of Xia Chen's words, and wanted to borrow chickens to lay eggs!

With the most cutting-edge academic knowledge available, it is only a matter of time before it is translated into technical applications.

Xia Chen saw Theonilla groaning for a while and didn't speak, thinking that his request was too much.

Come to think of it, what he wants is the core thing of the development of civilization in the ultimate world so far, and he can drive the beast tide once to prostitute it?

The value is completely unequal.

After being silent for a while, Theonilla said: "Mr. Xia Chen, I understand what you mean, it's not that I don't keep my promises, it's just that your ideas are a little taken for granted, I'm not engaged in cutting-edge science, but I know that the two worlds have different knowledge systems, and it may not be effective to move to the past." ”

Xia Chen nodded silently, he probably understood what Theonilla meant.

The Earth and the Ultimate World are in different universes, and they look similar on a macroscopic level, but they may be two different sets of operating laws on a microscopic level.

Forget it, don't be so greedy, or let's open the mecha honestly.

…………

Just as Xia Chen was about to change his words to turn on the mecha, Theonilla suddenly said: "However, if the two worlds can establish a stable connection, maybe we can have long-term academic exchanges and exchange ideas. ”

Xia Chen was stunned, what does this mean, it sounds, is it to engage in technology poverty alleviation?

No, it is followed by a sentence of communication.

He wants the elves of the earth world?

Xia Chen reacted to the meaning of this old fox.

Seeing the power of the elves, Theoni pulled his heart.

He wants to breed elves to resist the invasion of the Ultimate Beast!

After going around for so long, the feeling is that they want to exchange the science and technology of their world for the elves of their own world.

Is it feasible?

Xia Chen fell into thought.

Undoubtedly, it looks promising.

What you need to pay is nothing more than one or more batches of elf eggs, but what you get is explosive technological development.

The former is a resource that can be found everywhere in the earth world, while the latter is the crystallization of the wisdom of human civilization in a world.

And on the other hand, it is not a loss for the ultimate world, and it is exchanged for knowledge to protect the homeland, and even the power to counterattack the alien beasts.

This wave of resource replacement is definitely beneficial and harmless for both worlds.

As a bridge, Xia Chen can also grab a lot of benefits from it.

A win-win-win deal, what other reason does he have to say no?

It's just that I seem to have been put on a stand by this old fox

Xia Chen, who came back to his senses, glanced at Theonilla deeply, and the latter also avoided his gaze in some embarrassment.

Obviously said that he would repay it, but it turned into a transaction, which made him blush a little when he had just opened his mouth and closed his mouth to "repay his kindness".

But for the sake of the future of the metropolis, there is no way to do it.

Theonilla thought.

Xia Chen didn't dwell too much on this matter, the elves changed their skills, and they made a little bit of money on their side, and it was not interesting to worry too much.

He put away his thoughts and smiled: "Since this is the case, then I wish us a happy mutual aid in advance." ”

Theonilla breathed a sigh of relief and laughed, "Happy cooperation." ”

Although the initial verbal agreement has been finalized, there is undoubtedly a long way to go before the two sides can truly cooperate.

As Theonilla said, first of all, there must be a stable connection between the two worlds.

In this regard, Theonilla said that they are already working on space jumping technology.

The two worlds were already weakly connected in space because of the Ultimate Cave, and in time, they could invent a device to go to Earth.

Xia Chen was naturally full of expectations for this technology, but he did not give up the idea of finding a paper imperial sword that could split the ultimate hole, which could be regarded as a double guarantee.

In addition, whether the elves of the earth world can grow normally in the ultimate world, and whether the technology of the metropolis can be smoothly implemented in the earth world, these are all possible problems.

However, this is also something that needs to be faced later, so there is no need to consider it for the time being.

…………

For the time being, no third person knows about the cooperation, this is finalized, and everything is back on track.

Theonilla respected Xia Chen's opinion and did not tell the residents of the Metropolis about his heroic deeds.

Xia Chen's consideration is that exposure does not bring anything other than meaningless reverence, but may bring endless harassment.

This kind of meaningless reward might as well let yourself try to open the mecha.

Xia Chen's obsession with opening the mecha has not been eliminated.

Theonilla was very sorry for this, it wasn't that he was stingy, but according to him, the mecha thing really wasn't that easy to do.

What spinal fluid adaptation, neuronal synchronization, and driving training or something

A qualified mech pilot needs to undergo at least one year of training before he can fly a mech.

Xia Chen, who couldn't stay here for long, had to give up.

After having dinner with the elves, Xia Chen went to the hospital to visit Mi Ling and Amamo, who were recuperating from their injuries.

They all took a lot of damage in the battle against the tide of strange beasts.

Fortunately, the medical level of the metropolis is also very developed, and the two people who are not in danger of life are expected to be discharged from the hospital in less than three days.

"It's good that the out-of-town investigation in five days won't be delayed."

Xia Chen, who learned the news, was fortunate.

Amamo almost didn't jump up and bite, "Do you still have a conscience, I'm injured like this, you want to investigate outside the city!" ”

Mi Ling persuaded: "Don't say that about Xia Chen, if it weren't for him this time, the metropolis would definitely usher in a catastrophe." ”

Amamo was not an unreasonable person, but she had seen the Fire God Moth and the Cangyan Blade Ghost descend like a god descending from the heavens, cutting down those powerful paper edges and pheromie mantises, how could she blame Xia Chen at this time.

It's just whining and joking.

"But you're really strong."

The girl's brain circuit is clear, and in an instant, she jumped to worship Xia Chen.

Xia Chen corrected: "It's my partner who is strong, I'm just a soy sauce player." ”

Amamo nodded repeatedly, "Yes, yes, so can I get to know them?" ”

Xia Chen is not a stingy person, and threw out the Poké Balls of Xianbu and Shanaiduo.

It's not that he has any preference for these two elves, but the main thing is that they are moderately sized and more suitable for being released in the ward.

Well, in fact, the two of them have the highest appearance, and Xia Chen inevitably has the desire to show off in front of the Metropolis.

Look, my elf, cute!

It's a little naïve, but it's understandable.