Shi Yu came back after buying supplements.

The supplement he bought was called "Ming Shen Capsule", and the raw materials seemed to be materials from several kinds of plant-based supernatural creatures.

Just like the doctor at the Bingyuan City breeding base treated Shi Yu effortlessly before, the effect of the medicine in this world is also first-class.

After all, the medicine materials in the previous life were basically extracted from ordinary plants, but here, the source of high-quality medicine materials is mostly plant-based supernatural creatures.

Needless to say, the effects of the flowers and leaves of these supernatural creatures are even said to have the effect of bringing the dead back to life.

Of course, Ming Shen Capsule is only the most common one, and it is not that magical.

The effect of Mingshen Capsule is very simple. It is mainly used to eliminate the symptoms of weakness and strengthen the physical fitness. It can keep the user awake and at ease in a weak state.

The effect is said to be very good. Many beast tamers like to take one after the battle, and they will feel full of energy immediately.

However, this thing can't be eaten too much. After all, medicine is three-point poison. Overdose will also have side effects, and economic conditions do not allow Shi Yu to eat this capsule like QQ candy.

In addition to buying two bottles of capsules, Shi Yu also bought some nutritious food, so he dared to go home with peace of mind.

After returning home, Shi Yu first summoned the iron beast.

"Ah——"

After a sleep, Eleven is also very energetic. He looked at Shi Yu refreshed, blinking his eyes.

It slept soundly these few times, much better than when it slept at the Iron Bamboo Breeding Base. Eleven himself could feel that his condition was surprisingly good. This was the miraculous effect of the Beast Taming Space.

In this mental state... Eleven felt that he could train intensively for at least six hours!

Moreover, the most comfortable thing was that after the training was completed, as long as it absorbed more energy in the Beast Taming Space, it could quickly recover from fatigue.

"Don't rush into training yet. Combine work and rest, understand?"

Shi Yu sensed the inner thoughts of the iron-eating beast and raised his eyebrows.

Doesn't this guy know that the energy it absorbed from the Beast Taming Space comes from him, the Beast Tamer? Think more about your own Beast Tamer!

On the one hand, he has to meditate to strengthen the Beast Taming Space, and on the other hand, he has to use the Skill Illustrated Book. Shi Yu feels very tired. It seems that it is not a good thing for a Beast Tamer to be so self-disciplined in the early stage

. Absolute sleep should be arranged early... A mature Iron-eating Beast should learn to deal with fatigue after training by itself.

"Ah--"

On the other side, Eleven didn't know what Shi Yu was thinking. After hearing the combination of work and rest, it immediately shook its head, and its round head was like a wave drum.

The combination of work and rest is good, but you can't relax too much. If you waste too much time, you won't be able to finish the training.

Shi Yu: "..."

After I slow down and teach you absolute sleep, you can train however you like.

[Skill]: Hardening

[Skill Level]: Low-level

[Introduction]: A gold-based skill that can harden the body, acting like invisible armor, and can also evolve into offensive power.

[Status]: Available

for teaching. Shi Yu doesn't want to argue with this diligent iron-eating beast now, so he plans to try teaching the low-level skill of hardening first.

Yesterday, Eleven had a preliminary understanding of the hardening skill, and his proficiency was at the entry level.

After practicing with it, he can already use the hardening ability to arm his fists, feet, claws, and teeth, but he can only arm one part at a time.

If it is maintained for a long time, it will float according to the coverage area, but it will only be a few seconds at most, and after attacking once with the hardened part, the hardening ability will disappear immediately.

It is worthy of the evaluation of "entry-level" proficiency.

The only thing worth mentioning is its hardness, which has reached the "house demolition" level. It should have no problem colliding with rocks.

"Eleven, look here..."

Shi Yu called Eleven, and at the same time, the little iron beast looked up.

"Teaching."

A white halo filled Shi Yu's right hand, flashing with a faint light. He stretched out his hand and touched Eleven's head.

Rub, knead!

This white light also attracted the attention of the green cottonworm in the bird cage. Under the gaze of the green cottonworm and Eleven's puzzled expression, the light quickly flowed from Shi Yu's hand and passed to Eleven, making its whole body flash with a faint white halo.

Boom!

At this time, after the brain boomed, Shi Yu only felt that he had not eaten for several days and was in a very bad condition.

However, it was not as terrible as he had imagined, as the consumption difference between the silkworm and the hardening was not ridiculously large.

While Eleven was receiving the skill proficiency, Shi Yu took out the Myojin capsule and swallowed it. After a few seconds, the effect was immediate. Although his condition was still bad, Shi Yu suddenly felt that he was back to normal.

"Eleven, use hardening."

After saving himself, he immediately looked at the little iron beast with a confused and surprised expression.

Just like the green cottonworm yesterday, Eleven had just experienced a similar situation, as if he had used hardening countless times without realizing it, and his proficiency had greatly increased.

Moreover, his physical quality and internal energy have been slightly improved, as if he is about to undergo the next awakening transformation.

Buzz!

Under the command of the beastmaster, Eleven tried to use the hardening ability. This time, a golden light suddenly spread from Eleven's claws to the whole body!

In just a few seconds, the small iron beast was armed with hardening ability all over its body, becoming an armed panda!

Judging from the light, the hardening strength seems to have increased.

This change not only surprised Eleven himself, but also Shi Yu.

"Can you still move now?" Shi Yu asked hurriedly.

Eleven shook his head with difficulty, then exited the hardened state, with a residual excitement on his expression.

It didn't understand why it suddenly became so powerful? What did Shi Yu do?

At this moment, Shi Yu fell into deep thought...

If the sign of entry-level proficiency in hardening skills is local hardening, then the sign of proficiency in the proficiency level is full-body hardening, but it is difficult to move in a state of full-body hardening.

However, the problem is not big, which still means that the hardening ability of the Iron-eating Beast has been greatly improved. After all, there are very few situations where full-body weapons are needed. The current proficiency level of hardening can completely achieve multiple local hardening!

In this way, the hardening ability can be considered to have a preliminary offensive and defensive effect, and there is no need to worry about affecting the agility.

"Just like when I taught the caterpillar before, you only need to teach it once for the entry-level proficiency skills to reach the proficiency level..."

The sign of mastery level proficiency hardening is full body armor and the ability to move freely and flexibly, which the Iron-eating Beast has obviously not achieved yet.

But even so, Shi Yu also realized the power of the skill illustrations.

After all, according to the Iron-eating Beast basic training manual attached to the Iron Bamboo Breeding Base, even if the average Iron-eating Beast has the assistance of a beastmaster, and the nutrition is adequate and there is enough training time, it will take at least a month of hard training to harden it to the proficient level.

As for the Iron-eating Beasts without resources, even if they are left alone for a year, their hardening ability may not reach the proficient level. After all, they rarely use this ability except for eating.

"This time, Eleven's fighting power... is estimated to be doubled."

"It must be dumbfounded."

Shi Yu looked at the little Iron-eating Beast expectantly, waiting for its admiring eyes.

"What, are you still in a hurry to train now?"

"You know how powerful I am."

Eleven was undoubtedly very happy that his ability had improved, but when he heard Shi Yu's question, he immediately became confused.

Iron-eating Beast: (*+﹏+*)~

This, this, this... Why did it not do anything, but its hardening ability improved so much.

What on earth did his beast tamer do...

This is unscientific. This level of proficiency makes him too uneasy and uneasy.

Shi Yu:? ? ?

Then I take it back?

This is most of my stamina.

Iron-eating beast: d(ŐдŐ๑)!

No!

"Ouch——"

Eleven shook his head violently, don't take it back, don't take it back, it's fine to leave it here.

This level of proficiency does not conform to its philosophy that hard work equals gain, but it can make up for it.

In order to punish itself for getting something for nothing today, it has to train intensively for 24 hours a day and not sleep at night!

"..." Shi Yu was really stupid.

This iron-eating beast refreshed Shi Yu's understanding of self-discipline.

I have never seen such a self-disciplined beast. It's okay to make up for the effort after cheating.

"If the author of the novel I followed in my previous life was half as self-disciplined as you, I wouldn't be out of books." Shi Yu had a stomachache.

Be moderate! 24 hours of high-intensity training, you are not going from beginner to proficient, but from beginner to grave!