Rafal is very large, occupying almost 6,000 square kilometers of land, and Yihai doesn't know how those people did it, how they completely illuminated these 6,000 square kilometers of land with light, according to Yihai's vision, these more than 6,000 square kilometers of land can't all be covered by light, otherwise it will be a huge electricity expense, and Alpha does not explain where the city's energy comes from.

When Yihai reached the edge of Afar, he saw a huge belt of light, like a huge isolation circle, completely isolating the city from the darkness, and those light-phobic creatures could not go beyond that circle of light to enter the city, which is why Yihai felt that the city could not be illuminated by light everywhere, after all, there was a separation zone around the periphery.

'Bang bang' gunshots rang out from time to time, and it was the guards on the edge who, when they had nothing else to do, would pick up their guns and shoot at the distorted species that were hovering outside the aperture, and since the aperture itself was glowing, the bullets they used were not special light bullets but ordinary bullets, and in this case, ordinary bullets could also kill those pathetic creatures.

"It seems that as long as you don't get out of this fortress, you basically won't have any accidents."

Looking at the aperture, Simir was a little surprised, he didn't see the aperture when he entered the city, maybe because they were all inside the military card at that time, as long as they didn't deliberately open the window to watch, it was easy to ignore this conspicuous thing.

"The interior of the fortress is safe, and there is little chance of those twisted species invading the fortress other than underground. However, with the habits of twisted creatures that have completely lost their intelligence, it is impossible to dig underground passages to attack the city. ”

There is some useful information to be found in the books I found earlier.

For example, when the Fallen Sons appear on the surface and begin to harvest life, these twisted creatures will also be harvested without discrimination, or in other words, because these twisted creatures themselves have lost their advanced thinking and do not know the reason for evading, they will be more easily harvested than those humans who are willing to hide, so every time the Fallen Sons come, there will be a clear and quiet period on the surface, and the Fallen Sons will not enter the water, so people will use this time to go to the river, More living goods in the sea.

At the same time, they will also take advantage of this time to expand the territory of the fortress, because the Fallen Sons will only kill people and will not cause damage... Therefore, even if a city is completely destroyed, there will be no damage to the interior of the city, and the later people can directly take over the city, not to mention that every time the Fallen Child comes, it will only harvest a certain amount of life, and the possibility of a city being completely killed is very low.

Of course, the closer you get to the time period for the Fallen Child, the more twisted creatures will wander outside the aperture, and that's also intentional by humans.

Not all twisted creatures are children of filth, in fact, there are very few children of filth, after all, the human beings who have been harmed by the children of the fallen but have not been killed are very rare, and most of the twisted creatures on the periphery are creatures that have been mutated by unknown influences, but for some reason, the mutations of those creatures will gradually approach humans, and if they are not large enough, they will preferentially mutate into some kind of part or something.

Just like the species that Ihai saw before twisting on the ground like human stumps and severed arms, they are combined to form a new child of filth, and Ihai will not complain about this setting that is completely like Transformers and Gundam first, because he has seen all kinds of unreasonableness in this world, and compared to those unreasonableness, these things that he sees now don't need to be cared about much.

The car started, and Simir drove the car towards another part of the fortress, and Ihai walked through several bookstores without achieving anything at all, and to be honest, it was a miracle in itself that he could open a bookstore at such a time.

"I thought there wouldn't be many people in this kind of place, but I didn't expect there to be so many people."

Driving a car, looking at the pedestrians on the street, those people are different from Yi Hai and others, they are either wearing umbrellas or raincoats, and there are almost no people who directly hang an ornament and directly unfold the repulsion shield to avoid the rain like Yi Hai and others, and it seems that the equipment organized for them and others is not ordinary equipment.

"It is estimated that it is because the Fallen Child is about to come, before the Fallen Child comes, almost all humans outside will return to the fortress, and now the outside is already very dangerous, and all kinds of twisted creatures make it unsuitable for people to go out and explore."

There are still some factories, plantations, breeding farms and other places on the outskirts of the fortress, but because the Fallen Sons are about to arrive, those who work have basically all returned to this fortress, and then wait for this time to come, if they are lucky enough to survive this harvest. Then they have to go back to work.

That's how they've come over for the past twenty years. Although there is little way out in sight, there is no hope in sight. But they're still trying to stay alive. After all, no one wants to die like that.

"There's also a bookstore here, it's very remote."

Turning on the KP display, Ihae saw a remote bookstore on it, Simir nodded, drove the car towards the corner, and finally found a spot to park the car.

The two walked into the bookstore, and strangely enough, there was no one inside the bookstore, and they didn't care. Searching directly on the rows of bookshelves, Simir had no interest in the information and stories contained in those books, he just wanted to help Yi Hai find the Necronomicon and that's it, of course, he had almost all the strange book titles that Yi Hai had mentioned earlier.

"There are more story books and history books." Picked up a book casually, it was covered with dust, and the bookshelf seemed to have not been taken care of for a long time, Yi Hai was a little strange, there should be someone living here, right, it is impossible for people who open a bookstore not to love books? You can't even clean up the dust, right? Unless it's the boss who doesn't care about it at all... Or is the bookstore just a cover-up?

[The plot begins]

Suddenly, KP said as if muttering to himself.

"What did you say?" Although Yi Hai heard clearly, he did not understand the meaning of KP's mouth.

[I mean, it seems like something interesting is about to happen.] 】

Why do I think you're a god? Is it just an AI terminal, or is it that the AI terminal has already begun to evolve like this when I don't know?

Just when Yi Hai wanted to continue asking, Simir on the side suddenly shouted: "Yi Hai, I found a strange book, is it what you want?" ”

"Is it the Necronomicon?"

Probably not, otherwise Simir wouldn't have said so.

"No, it's the Book of Judgment."