The pool that makes up the Crazy Iron Dog's lair is only three zhang square, and the deepest place is only about three feet, which can be regarded as a small pool.

Emperor Shi Tian thought that after throwing hundreds of kilograms of iron ore into it, the boss would raise the water level a little bit, which was in line with Archimedes' law.

Unexpectedly, such a large pile of iron ore was thrown in, and there was not even a splash, and the viscous liquid directly swallowed all the iron ore.

Looking at the water level, it is called a line of immobility, and it really has not improved at all.

You must know that Emperor Shi Tian is now an angel at the bronze life level, and his eyes are extremely sharp, as long as the water level changes a little, he can detect it.

But after such a violation of the laws of physics happened, even if Emperor Shi Tian stared out his eyes, he did not notice the increase in the water level, which naturally shocked Emperor Shi Tiandi!

So Emperor Shi Tian asked the little angel, "I just threw so much iron ore in, but I didn't notice the change in the water level, have you noticed it?"

"No, there shouldn't be any change in the water level, just an increase in the concentration of the mana, the concentration of the metal, and the concentration of the silicon compound. The little angel said.

"How much does it mean to have improved?" Emperor Shi asked with a frown.

"The concentration of the magic power is more than twice the original concentration, but it is rapidly decreasing, obviously consuming, the concentration of metal and silicon compounds has only increased by 10%, but now it is also decreasing, and it is clear that it has been depleted. The little angel said, "In addition, I found that at the bottom of the pool, there are two embryos growing, and they are growing rapidly, as if they are absorbing magic and metal, as well as silicon compounds. The concentration of the latter two decreases quickly, and it is recommended to add some more. ”

"Hehe!" Emperor Shi Tian smirked directly, and then waved the wine jug, constantly absorbing the surrounding iron ore.

Emperor Shi Tian also figured out that the immortal treasure fragment is the immortal treasure fragment, and I am afraid that it comes with a special spatial law, which is why such a strange thing will occur.

Not to mention that you threw hundreds of catties of iron ore, it is likely that hundreds of tons of iron ore will be thrown in, and the water level of others will not change.

It didn't take much time, and Emperor Shi Tian threw all the iron ore in this warehouse into it, which weighed about seventeen or eighteen tons, and if you calculated the volume, it could almost flatten the pool.

However, the viscous liquid in the pool still did not change, how much should it be, and so many ores were smashed down, and there was not a single splash of water, and it was swallowed up silently.

After all, Emperor Shi Tian was not an existence like a machine spirit, and he couldn't perceive the changes in the pool like a little angel, so he could only ask, "How is the situation now?"

The little angel replied: "After the iron ore enters it, it melts and decomposes almost instantly, and there is also a consumption of magic power in the process, it seems that this solution is very thoughtful in the use of magic power, which can not only accelerate the growth of embryos, but also accelerate the dissolution of minerals." In just this time, the concentration of various minerals in the solution increased several times, and at the same time, the growth rate of the embryo also increased. In addition, I felt four or five more embryos appear. ”

"I see!" the little angel then explained to Emperor Shakti, "It seems that this pool has a certain intelligence, and at the bottom of the pool is an ovary that can automatically produce tiny embryos, and can sense the mineral and magic concentration of the solution. When their concentrations reach the standard, the ovaries will automatically produce tiny embryos. The embryo absorbs minerals and grows magically, which will reduce the concentration of the solution. When the concentration of the solution is reduced to a certain level, the pool no longer produces embryos, so that the concentration of the solution and the mana can be at an appropriate level. ”

"Hehe, it's quite scientific!" Emperor Shi then asked, "So how fast does the embryo grow?"

"It's amazingly fast, the embryos that appeared are only a few microns in size, but during the time we were talking, the first two embryos have grown to the size of footballs, and so on~" When the little angel said this, he suddenly closed his eyes, sensed it carefully, and then said incredulously:" I sensed that the two embryos had actually taken shape, and I could have taken them out now, but the embryos taken out at this time were just the juvenile state of the Crazy Iron Dog, and there was no way to fight, and they had to go through a period of cultivation before they could become adults. ”

"According to the instructions of this thing, the cultivated physical state only consumes a hundred points of mana, and if you let it grow to the size of an adult and then take it out, it will cost a full thousand points of mana. After Emperor Shi Tian figured it out, he hurriedly said, "We lack magic power now, let's let them come out quickly!"

"However, it only takes a few days at most to grow up in it, but if you take it out, it will take at least a few years to grow it to adulthood. The little angel said, "Don't you want to get a batch of powerful combat power right away?"

"Anyway, there is no big war now, and we are not in a hurry. Emperor Shi then said, "What's more, who told you that we need to spend so long cultivating them?

Being reminded by Emperor Shi Tian, the little angel suddenly realized, and his eyes lit up and said: "Understood, Alchemy Ranch! Oh! I thought that thing would be idle for a long time, but I didn't expect it to be used so quickly." ”

The Alchemy Ranch can speed up the growth of any large animal below the bronze level, such as cows, horses, pigs, sheep, etc.

Of course, of all the large animals, the most valuable ones are definitely the ones that can be used as mounts, so in general, this thing is used to train and develop mounts.

However, Emperor Shi Tian doesn't have so many options now, it's good to be able to use it, so why be so picky.

Without any nonsense, Emperor Shi Tian went directly back to the side of the Dragon Raising Pond, and then wanted to fish out the two mature embryos.

However, Emperor Shi Tian's idea had just been born, and before he could do it, Wulong Shi seemed to have sensed his meaning, and then the two embryonic membranes automatically ruptured, and two cute little animals crawled out of them.

They floated straight out of the viscous liquid, then struggled to crawl to the shore, shaking their bodies violently to shake off all the sticky liquid.

Then, these two cute little guys stared at a pair of scarlet eyes, swept around, and soon found Emperor Shi Tian, and then ran over with an excited face.

Emperor Shi Tian did not dislike them, and directly held them in his arms and observed them carefully.

These two little ones were only the size of a palm, but their bodies were so heavy that they felt like they were hugging two big iron stones.

They look really, really like dogs, and like huskies with pointy, streamlined, handsome appearances.

It's just that they don't have dog hair on the outside, but are covered with a layer of metal scales, about a centimeter or so, triangular, like the scale armor that pangolins wear.

In addition, they differ from huskies in that they have a pair of scarlet eyes, and a slender tail that can easily reach from behind to their mouths, and they are also very flexible, and they can even tie knots freely.

Their scale armor is a little rough, but it is very comfortable to the touch, it feels like a heavy piece of iron cast by the earth method, and at a glance, you can know that when this guy grows up, his defense must be very amazing, almost equivalent to wearing iron armor.

As soon as these two little guys were born, they already recognized Emperor Shi Tian as their master, so they were very well-behaved in Emperor Shi Tian's arms, letting Emperor Shi Tian fiddle.

The curious Emperor Shi Tian first broke open their mouths and looked at their teeth, although they were still small, they were already showing their edges, and they were shining with metallic light, and the hardness was definitely much stronger than their scales, probably the hardest part of the body.

Then Emperor Shi Tian checked their paws, not like dogs but like cats, usually hidden, with a layer of soft cushion on the soles of their feet, similar to silicone, and walking silently.

But when fighting, their sharp claws will pop out, the same metal texture, the shape of a crescent moon, and the inside is also opened, a bit like a dog's claw knife.

His long tail had nothing to say for the time being, and Emperor Shi Tian let it go.

In fact, Emperor Shi Tiandi really cared about their private place, the pink chrysanthemum was tightly protected under the tail, and as for the place in the middle of the belly, it was smoothly covered with scales, and there was nothing.

Seeing this, Emperor Shi couldn't help but say strangely: "They don't have reproductive organs, or are these two guys female?"

"Neither. The little angel smiled bitterly: "Crazy iron dogs have no gender, they can only breed through nests. ”

"I see!" Emperor Shi Tian then understood, and then he said: "It's okay to save yourself from being captured by others, and then cultivate it yourself." ”

"That's right, I haven't seen many of such excellent troops in the entire Heavenly God Academy. The little angel also said with bright eyes: "I dare to say that at the black iron level, it is not surprising that he can definitely rank in the top three, or even rank first." In terms of value and combat effectiveness alone, the Iron Dog in your hand is already fully qualified to be compared to the bronze level of the troops! It can even reach the bronze median level! You can exchange just some magic power and iron ore for such a powerful class, you really make a lot of money!"

"The level of the bronze median?" Emperor Shi Tian immediately said in surprise: "Doesn't that mean that they are more powerful than Tu Yi and Tu II?"

"If they don't have the Earth Spirit Bead you gave, an adult crazy wild dog, I'm afraid they can kill a dozen or twenty earth one rookies like them!" the little angel said confidently.