It all started when the first demon came to this world.

The demon man who called himself the "Vault Dweller" brought the seeds of rebellion to humanity and helped it free itself from the rule of the gods. But the humans who broke free from the rule of the gods found that they did not get everything they wanted, on the contrary, they broke free from the rule of the gods and were more like flowers out of the greenhouse, leaving the rule of the gods is equivalent to losing the protection of the gods, and from that moment on, humans need to deal with all threats from outside the planet on their own.

"An extraterrestrial threat?"

"That's right. Do you know where the demons come from?"

"Although I want to talk about the Demon Realm, I think you mean an alien planet?" Although he is a Demon King, it has been too long since the original Demon Race came to this world, and the Demon Race that thrives in this world has long been gradually assimilated, resulting in Ainia knowing little about the Demon Clan's hometown.

Luo Yiyi nodded: "The demons came to this world from the spatial rift, so at first people thought that they came from another world, or a parallel space or something, that is, everyone thought that the demon world. Ah, by the way, the place where the gods live was originally thought to be, but it was just called the Divine Realm. ”

"Later, through our research, we found out that everything was not what we imagined. Our planet is a very ordinary small planet in the vast universe, and there are other beings on other planets, some of whom look like us, and some of whom are diametrically opposed......"

"Wait, wait. As far as I know, humans don't have the ability to travel into space, do they?" Ania interrupted Loi, frowning and asking.

The demons don't have magic that allows people to survive in space, and Ania is very sure of that. How strong the power of the demon king is has always been recorded, from being able to destroy a country hundreds of years ago, to destroying a city now, the power of the demon king has been getting stronger (now the defense power of a city is more than the power of all mankind hundreds of years ago, so it is not wrong to say that it has become stronger), but no matter how strong it is, it is not strong enough to survive in a vacuum where there is nothing and no magic element.

"Our research on space has always been top secret, and whether it is the magic net or the demon spy's knowledge of this information, it is only the most superficial part. ”

"Finding other living planets in the vast universe is no less than looking for a needle in a haystack, whether it is our demon or the god planet, it is impossible to be very close to here, right?

It is a big difficulty for the magic guide to get rid of the gravitational pull of the planet, and it is also a big difficulty for the magic guide to constantly fly with a target in the vast universe, and the energy carried by the magic guide is not only necessary to keep the magic guide flying, but also to resist all kinds of violent energy everywhere in the universe, as well as meteorites that suddenly appear on the flight path of the spacecraft at some point.

With all these problems in the way, the possibility of finding other living planets in the universe is completely unthinkable.

"It's not as complicated as you think. In order to show that he has no intention of fighting, Luo Yiyi has restored the magic guide weapon to the shape of a dress, although in fact the appearance has no effect on combat effectiveness, but this represents an attitude after all, "We just studied some previous historical materials of the demon race, and found some records of the location of the stars in the starry sky above your head in your hometown, and determined the approximate location of the demon planet in the universe through comparison......"

"How far is the Demon Realm from here, even if it is close, it should be at least a few light-years away, let alone tens of thousands of light-years away, how did you get there to determine the location of the stars?"

"No magic guides were used. Loi knew Ainia very well, because she had also had this kind of question, and it gradually disappeared after learning the deeper truth, "Have you forgotten how the demons came to this world in the first place?"

"Spatial Rift...... Even if you have been able to make the opening method of the spatial rift stable and controllable, how can you accurately locate the Demon Realm?" "The initial spatial rift was undoubtedly an accident, but as long as you have the heart, continue to study an accident, reproduce the elements that can be reproduced one by one, and determine little by little which elements are necessary and which are unnecessary, and finally get a stable and reliable result.

What Ainia wondered was only how the Terrans could locate the other side of the spatial rift, and it was unimaginable to locate a location that no one knew about without receiving signal feedback.

If human beings already have this level of space technology, then equipment such as space pockets should have been popularized in every household a long time ago.

"We haven't found the location of the Demon Planet so far, we have found another, the Divine Realm. "Actually, it's not just the Divine Realm that has been found, there are many other planets with living beings that have been discovered, but those mentioned now only add to the time it takes to explain, so Luo Yiyi only said the most representative Divine Realm.

"Have the gods been completely killed?" History has long proven that the power of a god after losing faith is far less than that of a great magician, if humans find the divine realm, and then kill all the gods and colonize that planet, Ania will not be surprised, "How did you find the divine realm?"

Ainia was a little worried, she began to fear that the human race would find the demon world, although she was born and raised on this planet, but there were still some inexplicable emotions in her heart for the hometown she had never met. The more she studied in the Brave Academy, the more she understood that the technology of the human race had already exceeded the imagination of most demons, and if they wanted to, they could completely destroy the demons on this planet at any time, although she didn't understand why she didn't do it, but Ainia knew that once the demon world and the road here were opened, a new round of war would definitely break out, and she didn't have much confidence in the power of the demon world.

"Nope. Exploring the new world takes a lot of energy, and we don't have time to hunt down those gods. You don't need to worry, the method of finding the divine realm cannot be copied, we use the method of transmitting information between the gods and believers to determine the location of the divine realm, and this method is not suitable for the demon realm. ”

"The method of transmitting information between the gods and the believers?Does the gods collect the beliefs and prayers of the believers with a message?What method does the information use to transmit those messages?"

"I certainly can't tell you these technical details now. Luo Yiyi smiled and waved her hand.

"Can't now, does that mean it will be possible in the future?" Royyi's answer was not surprising, but Ainia was only a little sorry, "So what are you telling me all this to say? We shouldn't have gotten to the point until now, right?"

"That's right, that's right, in fact, you should have seen the magic guide armed dispatched that day, right?, do you know why it was dispatched?" Luo Yiyi obviously didn't want anyone to answer these questions, she continued to think to herself, "The magic guide armed is dispatched because the 'dirty' of the divine realm has entered here, and the magic guide armed is there to clean up those dirty things. ”

"Dirty?" Ania remembered the teenager's story, and it would have been nice to compare it to some kind of contaminant.

"A deity who has lost his faith and gone mad. Luo Yiyi explained its true identity, and everyone was very surprised, "When it comes to this planet, it will continue to infect other life, making everything disorderly and chaotic, and the infected will also become the source of infection......"

"Isn't that like a zombie?"

"Yes, but unlike zombies, infected people don't become dead, they retain their pre-infected strength, and maybe even get boosted, and the infected are more like aggressive people who can infect others to go crazy. So far, we have only roughly determined that the infection may come from the outward scattered waves of the brain, but there is still no way to treat it. ”

"Sounds scary, but it's not a big problem for the Terrans right now, is it?"

"It's really not a big problem, the real trouble is the location of the planet. Luo Yi sighed, but instead of continuing to explain, he asked, "Do you know how to summon magic?"

Summoning magic is not a magic that came from the time of the arrival of the demons, it was born after the demons came to this world.

As the name suggests, this is magic that summons other beings to help in battle, but this magic is so unstable that even the Demon King and the Magic Emperor are not sure whether they will summon a ferocious beast or an ordinary flower or even a rag or a pinch of loess, because this dangerous nature of this magic has been banned.

It is said that the few existing beast-eared people are the result of a summoning magic, because there are some perverts who secretly study summoning magic despite the ban, and want to make the beast-eared people more and more, even all over the world.

"Summoning magic doesn't summon things from this planet...... Is this planet easy to link with other planets?" asked Ainia after a moment's thought.

"That's right, the location of this planet is really bad, the Protoss Demon Clan and those summons, there are not so many coincidences in this world. This planet is very easy to connect with other planets with spatial rifts, especially after a series of studies that have made this naturally occurring spatial connection more frequent. ”

"What kind of research did you do?"

"It's just a routine study of space, and we have done the same research in the Divine Realm and other places, and the results can be determined that our own space here is more fragile, and it is easier to create space rifts that connect the vulnerable areas of space on other planets. Of course, this is not the point, the point is that we can't be sure that the situation of the gods who have lost their faith is only related to their loss of faith, because life on other planets has had some of the same situation since they came here, and the problem now is that we can't monitor all the spatial rifts, because new ones will appear at any time to link with other planets. So there will always be alien creatures that come here by accident, not to mention some people who are themselves malicious to other planets. "The randomness of this situation is very large, as if the demons have never appeared on this planet, and so far there are no conclusive research results to prove what caused this situation.

"Wait, won't the students of the Brave Academy just guard those spatial passages after graduation?"

"Some people do, but those who are good at conducting research will not be sent to guard the passages. ”

"You tell me this, don't you just want me, a demon, to join you and protect world peace?" Ainia complained.

"Hawkers,The establishment of the Brave Academy did have this kind of idea at the beginning.,Everyone thinks that the demons have lived on this planet for so long.,It's already a part of here.,And they should also protect the world together.,But in the end, it was vetoed by some big people.。 Luo Yiyi looked up at the ceiling, the expression on his face seemed to be a little embarrassed and a little proud, "But of course I'm not telling you this to protect the world, I want to ask you if you are willing to explore the ultimate mystery of the world together!"

“？？？”

"Then what did you talk about so much for?"

"What is the ultimate mystery of the world?"

"To tell you that the world is big, exciting, and mysterious?"

"Why the question?"