A civilization that is purely a route of conquest pays attention to the cultivation of warfare, and the conquest brings hidden dangers along the way, and these hidden dangers will explode after it encounters a strong enemy that cannot be defeated, which causes this civilization to cross the sky like a meteor, attracting attention, but the next moment it will disappear directly.

For example, Attila, such as Iskander, such as Lu Bu.

[Wait?] Are they civilized? 】

It's a good civilization. ’

【…… You have a reason for holding a tricolor sword. 】

There is such a feeling because at the same time as the "rewinding" is completed, the earth-shattering war drums have already sounded.

Casually observing any tribal gathering place on this planet, you can basically see those two or more praying mantis people in a state of battle, even if they are not fighting, they are in a state of preparation for war.

The planet Zerus is a rare, all-continental planet with only 12% of its water area, consisting of three large rivers that disappear without a source, and five inland lakes without a river flow.

The climate of Zerus is very hot and humid, just stuck on the edge of the bullseye that degenerates from T3 to T2, this special climate creates a special environment, at any given time, 60% of the global area of Zerus is raining, which causes most of the planet's surface to be covered by tropical rainforests, and the concept of "dryness" is completely absent from indigenous organisms.

And this special environment is the direct reason why the Erisons are so aggressive:

Due to the continuous heavy rains, it is almost impossible for the plants on the surface of Zerus to produce fruits that are too large and easy to fall, and the branches themselves have a thick epidermis for waterproofing, which has led to the evolution of vegetarians with a keen sense of sight and smell, sharp claws and teeth, and thick carapace or fur to find fruits, tear open plant skins, and keep warm in heavy rains. The result of this antagonistic environment is unexpectedly that carnivores that feed on other creatures have to abandon their hunting, or they may be killed if they are not careful.

The end result is that in the natural environment of Zerus, insect-like meat eaters can be seen fighting each other, while almost mammalian vegetarians quietly eat melons nearby.

Well...... Meat eaters despise.

[There is another fundamental reason that cannot be seen now,] the stupid system unfolds a light screen: [Actually, their character was determined in ancient times. 】

'Speaking of which, if there is no sea here, how will the cell stage be played?' I clicked on the screen.

Sand ~ Click~ The familiar process of falling meteorites, the process of hatching creatures, and the ancient ancestor of Irison who crawled out of it was a red one-eyed carnivorous cell, which looked nothing special.

Pap Sand Pap Sand –

Click, click, click-

Meteorites fell from the sky one after another, hatching creatures of different postures to completely fill the "screen", and the red and green balls that originally floated in from outside the "screen" were cut clean by the peripheral creatures.

The creatures that were squeezed in the middle writhed for a while and then became furious and began to attack the other creatures around them frantically, and a few of them were unlucky to attack and hang up at the same time, turning into red balls.

The phenomenon of dead nasty creatures turning into food makes those carnivorous cells even more excited, and continue to attack the creatures around them indiscriminately, and even some of the originally vegetarian cells have directly mutated into carnivorous forms, and the various colored cells that are bustling and writhing wildly on the screen can even drive the dense phobia crazy.

'This ......'

[Because only five inland seas were generated, all living things were born in the same place, so there is a serious shortage of living space, and this idea that all other living creatures must be killed in order to survive has been engraved into their DNA.] 】

'Don't just — well, carve. ’

————

Although he learned why Irison was so aggressive, he still had no clue how to stop them from dying.

Creatures with this character, even if they will live in peace with other creatures, must be due to the fact that the difference in force value is not large, and it is easy to accidentally become a lose-lose and maintain restraint, but this will turn into an arms race, and one accidentally misfires or has to end up together.

Anyway, let's find the inventor of the 'Javo Anma' that would make Erison extinct, since it is back to this stage, it should be the moment when they are born. ’

[It's useless to find them now, they are no different from the other Erison, but when they were destroyed later, the surviving scientists decided to burn the jade. 】

'Just look for it. ’

There are two solutions that I have in mind now, one is to let the group that invented "Javo Anrash" unify Irisson, and the other is to let the group take the route of scientific and technological research and development, and use all kinds of black technology to make others dare not attack casually.

The problem with the former is that similar elements of destruction may appear in the countries that are destroyed by them, and the problem with the latter is that there is no combat effectiveness in the early stage, and even if it can deter others in the later stage, it will not be able to stand up to the reckless man with an iron head insisting on fighting them.

As for the other possibilities...... Let's find them first, and then analyze the specific problems on a case-by-case basis.

[Here, the name is very level, and it is called 'Jawoan Tribe'. 】

Just by looking at the names of so many strange planets in the universe, you know that you are very poor. ’

[That's what auto-naming looks like.] 】

It was a weak tribe that had just evolved from the biological stage to the tribal stage, consisting of twelve scarred tribesmen and a tribal chief with a blue nose and swollen face.

This kind of first build a high wall to prevent a sneak attack, and then organize a big brawl at home, whoever wins and who becomes the chief's evolution is simply dead, if a tribe sneaks up now, wouldn't it be cool?

[That kind of thing won't happen,] The stupid system lined up the light screen in the state of many tribes when they first appeared: [The powerful tribes themselves also know that the new tribes have little oil and water, unless they want to eat creatures that look the same as themselves, otherwise they will only come to grab a wave after these tribes have collected a lot of food or successfully domesticated some high-quality vegetarian animals. 】

'Okay, cut leeks here, it's strange that the robbed ones don't fight back desperately. ’

[That's basically the case,] The stupid system shows some ongoing battles: [If the robbed tribes don't perish because of this, then after they survive and hold on and have a certain strength, they will retaliate against the former, and if the difference in strength is too large, they will take advantage of the sneak attack when they send troops to rob others, and of course, it is also possible to attack those tribes whose strength is lower than them, causing a chain of hatred. 】

‘…… How about adding a 'protection period' to them that they can't be robbed again for a period of time after they have been robbed? ’

[Yes, this is very COC.] 】

'The Call of Cthulhu?' ’

[ClashofClans! 】