After returning to Great Qin, because Zhao Fu also wanted to know the special attributes of the creatures outside the realm, it would be easier to kill them in the future, so he also personally watched how to study it.

Now Daqin is in charge of research, and the number of bachelors has reached hundreds of thousands, not only humans, but also goblins, elves and other races, each of which has a high level of intelligence and is very suitable as a researcher.

Because of the importance of the affairs of the Extra-Realm Battlefield, Zhao Fu ordered Baishan to gather the best researchers of Great Qin and began to study extra-realm creatures.

Seeing that the first fiery ant was tied to a stone platform, many scholars began to dissect the fiery ant, separating the blood, internal organs, flesh, and limbs in its body, and then a group of people began to study around these.

And there are also tests using various things, such as stabbing the armor of the fiery ant with an ordinary sword, and there are also various instrument tests for blood, and there are also blood injected into the body of some rabbits.

The meat is not a fine knife, and it is gently divided into strips according to the lines, and various tests are also being done.

After that, more than a dozen out-of-bounds creatures were dissected, and many of the scholars got a result.

Bai Shan took a document and began to proclaim, "Your Majesty! After preliminary research, the physique of the outsider creature itself has a certain defensive effect against the aura of the apocalypse world, and if it is an aura attack, the strength will be reduced. ”

"And the defense of out-of-bounds creatures is basically stronger than that of creatures of the same level, and it also has a chaotic aura, and the damage caused by ordinary swords will be very small."

Zhao Fu was a little surprised, because the level of these out-of-realm creatures was too low when he started to kill, and he didn't feel that these out-of-realm creatures had the attribute of weakening spiritual power.

Spiritual power is the most basic force in the Apocalypse World, and it is also the power to build the Apocalypse World, everyone in the Apocalypse World has aura, and those demonic and demonic spirits are all changed from the most basic aura.

In other words, outsiders are born with the power to defend against the Apocalypse World, and I don't know if this attribute is congenitally like this, or because it was formed because of years of fighting with the Apocalypse World.

Originally, the attributes of extraterrestrial creatures had the power to defend against aura, and if it was difficult to destroy the carapace with their ordinary swords, then they would be extremely difficult to deal with.

It's no wonder that the Spirit Slayer is extremely important in the Outer Realm, and without the help of the Spirit Slayer, it is difficult to kill these Outside Creatures.

Ordinary soul extinguishing crystals are crystals that change the aura of the apocalypse world and then form spars, and these out-of-world creatures naturally can't resist it.

After first understanding the properties of extra-realm creatures, the next step is to study special exterminating crystals, originally the scholars did not make any progress, because they only had the manufacturing method of exterminating crystals, but they had never seen or knew about extra-in-realm creatures.

At this time, many scholars saw it with their own eyes and understood these outside creatures, and they came up with a way to improve the Spirit Killing Crystal for Zhao Fu.

First prepare a spirit gathering array, gather the surrounding spiritual energy, and then add the blood of the outside creatures to form a blood crystal that has special damage to the outside creatures.

This kind of blood crystal is oval, the size of a dragon's eye, with an out-of-bounds chaotic aura, it can be embedded in equipment, or it can be ground into powder, and added to various rune paper pills, it can play its role.

Of course, everything has to be tested first, a soldier in front of the order, holding an ordinary spear, stabbed at a green kiln insect, the head of the spear pierced the body of the green kiln insect, its skin and flesh have a kind of toughness, although the gun pierced in, but the power is reduced.

When using a spear inlaid with blood spirit crystals, the power is injected into it, and the blood crystals inlaid on the spear emit a faint light, causing the head of the spear to glow with blood.

"Poof!"

This spear was significantly easier to pierce the body of the Green Kiln Worm than before, and its skin and flesh formed a kind of obstacle that disappeared, and the effect was very good.

Zhao Fu was pleasantly surprised and ordered people to make a large number of blood spirit crystals, because Zhao Fu wanted to build a gathering place in the outer world.

The blood of the out-of-realm creatures required for this kind of blood spirit crystal is not very much, but as the core to change the aura material, Zhao Fu also brought back the corpses of the out-of-realm creatures he killed before, so he can be the first to make a batch of blood spirit crystals.

And this kind of blood crystal is almost very simple, there is no killing technique to speak of, Zhao Fu continued to let them study a more advanced spirit killing crystal.

After a while, Zhao Fu came to a research room again, where a humanoid outsider creature was tied, and this humanoid creature was the man Zhao Fu had captured, and now there were various bachelors conducting various tests.

With an electric shock, he hit the man, testing the man's ability to withstand electricity, and a strong electric current entered his body, making his body tremble violently, and he also felt great pain, but he gritted his teeth and persevered, and he still had backbone.

Then the researcher continued to burn his arm with flames, and the severe pain in his arm caused the man to struggle and let out a scream, but his body was not only bound, but several soldiers pressed his body to prevent him from moving, and continued the experiment.

When the flames stopped, the researchers began to look at the extent of the burns on the man's arm, and on the side, they continued to observe the effects of the healing drugs on the out-of-bounds creatures.

It turned out that the effect of general therapeutic drugs on extraterrestrial organisms was very small, which was another significant discovery, which is recorded in the archives.

Subsequently, he cut open the skin on his body with a knife to check his own recovery and self-healing ability.

The constant testing made the man unbearable at all, and let out a scream, wanting to die to be freed, but with the current conditions, he would definitely not be able to die, and finally he was tortured to death.

The other people continued to test with an indifferent face, Zhao Fu was also watching from the side, hearing the scream, his face did not change at all, not to mention that one person did the experiment, even if the 100,000 people did the experiment, Zhao Fu's face would not change.

Besides, this is still an outsider creature, and there are a few human skins tied to his body, and the man in front of him is definitely not a good person.

"Your Majesty! The results are in. ”

A bachelor in a robe, holding a pile of materials, said to Zhao Fu respectfully.

Zhao Fu nodded, and asked him to tell the information he had obtained from this man, and finally this bachelor also took out a language stone and said, "Your Majesty, this is a special language stone, our language has been deciphered, and we can learn this language after using it." ”

Hearing this, Zhao Fu was a little surprised, smiled and took the language stone, and then used this language stone to learn the language of the outside world.

With this language, Zhao Fu will be able to know what these outsiders are saying in the future, looking at the dying man, Zhao Fu didn't care, and he didn't have any intention of subduing.