He Jianghai frowned.

"These monsters are more intelligent than ordinary beasts, but if they are surprisingly high, they may not be, even if lions and tigers have no natural enemies, they will not have fixed nests, and if the monsters have been hiding underground, it is very likely that it is because the threat from the outside is greater."

He Jianghai said lightly.

After He Jianghai spoke, Tong Yu's expression was pale.

Ordinary logic is easy to speculate, but He Jianghai blurted out, and it is still a bit rare to react so quickly.

"These guys survive in places with strange energy, and it is very likely that they will not adapt to the surface world for a long time, which is also one of the threats, and another judgment is that there is another ecology underground."

Tong Yu said lightly.

He Jianghai frowned again, this statement was too easy to understand.

These monsters came out, and now it seems, probably to get food.

The fact that they are coming and going more frequently is only because they have been blocked by the teaching group for a long time, and they have not been able to obtain food for a long time, and they are still in a constant flow.

In fact, it is easy to deduce that there may be a lack of underground resources, and there is no problem in maintaining the life of monsters.

He Jianghai nodded, there is no doubt that although the teaching group or the military department has received the information left over from the previous generation, their understanding of the underground world is still limited.

"Okay, now that the doctor doesn't talk about it, Long Yu told me another thing, but you have to explain this."

After a few words of dialogue, Tong Yu obviously trusted He Jianghai more, and when he spoke again, he asked He Jianghai why he understood the monster's death so clearly.

These super monsters, up to the ground, were sniped by the teaching team, and every time they were killed, extremely amazingly violently.

Take the giant bird He Jianghai faced.

It itself is a group of several strange birds underground, and every time it is defeated, it will change its form once, and when it turns into several shuttlecocks, it will immediately become five strange birds in the next breath.

Its speed is incredibly lethal.

At present, according to the intelligence analysis of the Ministry of Martial Arts, the strange bird itself is in space, and it is using its own high-frequency sound waves to conduct information.

The teaching group, itself wants to disrupt these transmitted sound waves, easily.

But even if the strange birds can't deliver the message, after they disperse, their combat power is still amazing.

As a result, He Jianghai killed one of them with just a handful of stones, which was absolutely impossible to happen in the previous sniping.

"I can't talk about these things, but because of the medical Tao, I have a little research on the biological bloodline operation of the bit domain hundreds of years ago."

He Jianghai frowned.

The "Xuanluo Treasure Book" comes from before the revival of the aura, and the laws recorded on it summarize countless ancient cultivation wisdom, and the latest summary is three hundred years ago.

The records of plants and animals in it are also the existence of the spiritual breath at a time of prosperity.

Subsequently, He Jianghai didn't cherish himself, he probably said it, and he could immediately see the real reason for the death of the strange bird.

"These underground monsters, according to the intelligence of my observation and teaching group, have lived on the ground for a long time, and they feel the sun, and they don't know why, when they come underground, they are like whales retreating into the sea, they can't be exposed to the sun for a long time, but they definitely can't sink into the water for a long time."

"In its heart, there is a key to storing sunlight at the moment, just smash it."

He Jianghai said lightly.

Where the sun's guts are stored, it is clear that every monster is different.

And if he refines the characteristics of the sun, he can't sense it, if a monster that has never appeared before is encountered by the teaching group again.

Obviously, others still have no way to judge, and he has no problem with the place where the sun is stored.

"Really?"

Tong Yu's tone was light, but there was obviously an excited look in his eyes.

"Try it and you'll know."

He Jianghai is full of confidence.

"You go out first, I'll make some preparations."

Tong Yu had already spoken, and he quickly stood up.

He Jianghai smiled, and he left the secret room.

Walking out of the secret room, there was already someone waiting outside, it was Fu Hongyue.

When Fu Hongyue came to him, she asked about her expression again, and when she came, she asked the commander of the regiment what he said to He Jianghai.

He Jianghai hadn't responded yet, she had reached out and touched her Wei Mai, and then asked He Jianghai to wait for her, and she quickly went to the secret room again.

Naturally, he accepted Tong Yu's instructions.

The efficiency of the legion, when it is time to move, is extremely amazing.

In just half an hour, all the monster specimens that can be collected, monster information, all gathered in one place.

And from the secret room. Fu Hongyue, who came out, quickly took He Jianghai to another warehouse.

In the warehouse, the scene is a bit hideous, with a large number of bones and hides piled up.

Among them, there are dozens of them, which seem to be large and complete specimens.

These are the remnants of monsters that have been killed for hundreds of thousands of years, and the monster information is of course all collected from them.

"Are you sure you killed it one hundred and thirty centimeters below the right flank?"

Under a strange-looking monster between a hyena and a lion, He Jianghai glanced at it casually and pointed out its secrets.

Fu Hongyue asked suspiciously.

"I think so, when the time comes, we can only try."

He Jianghai frowned, this kind of thing, it's like a knife can kill, and when the knife was just invented, it looked like it could also kill.

But whether you can really kill people or not, you have to try to know.

"If you point fingers and cause damage when the time comes, it's all your responsibility."

Fu Hongyue was skeptical, but she didn't miss a word, and called the military attache behind her to write down He Jianghai's expression.

All the way over, every monster specimen, He Jianghai can easily point out the location of its death.

Some monsters, even if they only have one rib left, are the same.

At present, technology has reached the point where only a facial skeleton can roughly restore the appearance of its owner according to the genes of the human race.

According to He Jianghai's cognition of the era of spiritual prosperity, these things are also easy.

Of course, the most important thing is related to him, the ability of sunlight refining, judging the key to monster sunlight storage, which is his specialty.

Subsequently, He Jianghai had stopped in front of the bones of several monsters.

The monsters looked like they had been cut off at the waist, and then spliced together, and because they were cut so quickly, there were no other wounds, so they looked more complete.

"These specimens seem to be left over for many years."

He Jianghai fell into doubt.

"About 1,700 years ago."

Fu Hongyue frowned and said.

"Why haven't I heard from you, and this kind of thing."

He Jianghai was even more puzzled, 1,700 years ago, not to mention the prosperity of spiritual breath, at least not the era of the end of the law.

A super cultivator at that time, if he could kill monsters, he would not be surprised.

However, when he came here, he had not heard of this origin, which was really a bit inappropriate.