At noon, Shi Yu once again ate his fill, and then he opened the Skill Encyclopedia.

[Cooling Time]: 24h

In other words, he would have to rest for another day before he could conduct the next round of skill teaching.

Shi Yu felt that he still had to go out in the afternoon.

Mainly because Eleven was too disciplined, and it felt uncomfortable if it didn't train for a while.

If it liked to train, there was actually nothing wrong with that. Eleven's self-discipline was exactly what Shi Yu liked about it.

If it were a gluttonous and lazy pet, Shi Yu would be even more unwilling to expend so much physical energy to teach it skills.

The Skill Encyclopedia was convenient, but he couldn't always rely on it. The basic training that a pet should have was also beneficial.

This process was also a tempering of the mind, spirit, and will.

However, since they were going to train, they had to improve the training efficiency. Otherwise, it would be useless. So he planned to find some training equipment for Eleven to use.

"Pet training equipment doesn't seem to be cheap..."

"I have to find a cost-effective training method."

After careful consideration, Shi Yu went out to look for it in the afternoon.

And all day long, Eleven was diligently practicing the maintenance, release, and coverage of the Harden skill.

After the Harden skill reached a proficient level, the Harden time could already be maintained for half a minute, and the Harden part would no longer be canceled if it encountered a slightly strong impact. As for the release speed, it had also improved.

Now, Eleven's main training content was to be able to quickly Harden and cover multiple parts at the same time, which was crucial in battle. Doing this well would basically achieve a balance of offense and defense.

These were all the training content. There was still no training on Harden strength. After all, this home was too fragile to withstand devastation.

However, regardless of whether the training content was comprehensive, Eleven's training volume was indeed not small.

This also led to an increase in its appetite.

Moreover, the consumption generated in the Beast Taming Space was even greater.

The current situation allowed Shi Yu to initially determine his next cultivation route.

The duty of a Beast Tamer was not only to raise pets and arrange training plans for them. They also needed to develop their own Beast Taming abilities.

In addition to Beast Taming talent, upgrading the Beast Taming Space was a cultivation content that every Beast Tamer could not avoid.

Strength, environment, and scale, these were the three elements of the Beast Taming Space.

Beast Tamers could freely choose to strengthen one route, or they could choose all of them.

Of course, the effort required to choose all of them was definitely much more than a single route.

Those Beast Tamers who liked to frequently change pets and constantly replace weak pets with powerful ones basically tended to develop the strength of the Beast Taming Space, increasing the binding force of the Beast Taming Space.

Because only in this way would it be difficult for pets forcibly contracted to betray the Beast Tamer.

In contrast, some Beast Tamers focused on building emotional bonds with their pets, so that even without the binding of the Beast Taming Space, the pets would not betray them.

The environment of the Beast Taming Space determined the efficiency of pets digesting food nutrients and combat experience within the space. The better the environment, the faster the pets would grow. This was also the element of the Beast Taming Space that Beast Tamers valued most.

And the area scale of the Beast Taming Space marked how many pets a Beast Tamer could contract.

Some Beast Tamers who specialized in cultivating a certain pet simply ignored this element, while some who liked team battles and winning with pet quantity would mainly develop in this direction.

Currently, for Shi Yu, the environment of the Beast Taming Space must be the main direction of development.

Eleven was a pet cultivated by a regular breeding base suitable for novice Beast Tamers to contract. The enlightenment education was done very well. Unlike wild pets that were forcibly captured, it would hardly disobey the Beast Tamer. Moreover, when Shi Yu contracted it, he did not force the contract and gave it the right to choose independently. Therefore, Shi Yu felt that the attribute of the Beast Taming Space in terms of binding pets could be ignored for the time being. He only needed to ensure that the strength of the Beast Taming Space was sufficient to support the pet's growth within it.

At the same time, Shi Yu did not have the idea of contracting a second pet for the time being. The scale of the Beast Taming Space could also be ignored.

So, the most urgent task was to create a more comfortable growing environment for the little Iron-Eating Beast.

At that time, with the Beast Taming Space and Absolute Sleep, it could train however it wanted, and its body would not suffer any burden.

With the little Iron-Eating Beast's self-discipline, and the assistance of his Beast Taming Space and Skill Encyclopedia, as long as the nutrition kept up, it was estimated that it could grow up completely in a very short time.

Alas, but at that stage, the food expenses would probably be super doubled... But as long as the little Iron-Eating Beast could grow quickly and be able to stand alone and form combat power, everything would be worth it.

…

The next day, Shi Yu held a thermos cup and sat in the yard meditating on transforming the environment of the Beast Taming Space.

Not far away, the little Iron-Eating Beast Eleven was diligently training its Harden skill alone.

Occasionally, Shi Yu would open his eyes to check its training progress and record it, which would give him a sense of development.

Watching with Shi Yu was also the Green Silkworm in the birdcage in the tree. In addition to persimmon leaves, it had many new types of food today.

For example, bamboo leaves, for example, the Chinese cabbage leaves that Shi Yu left over from lunch today.

This state was maintained for another day, and both Shi Yu and the little Iron-Eating Beast gradually adapted to this new lifestyle.

In the blink of an eye, another new day arrived.

Iron Eating Beast: (◍•͈⌔•͈◍) Awoo——

Early this morning, Eleven was especially excited.

Because after Eleven's Harden skill reached a proficient level, after a day of digestion, its own growth level immediately had a new improvement.

Within the Beast Taming Space, it underwent its fourth awakening transformation. Its physical fitness and internal energy were improved, reaching Awakening Level 4.

Not only was Eleven happy, but Shi Yu, as the Beast Tamer, was of course also very excited.

He was one step closer to becoming a professional Beast Tamer!

"Not bad, I'll go buy some delicious food today."

"Based on the original food, I'll give you an extra meal today to celebrate!"

Shi Yu spoke generously.

Iron Eating Beast: (っ˘ڡ˘ς) Nodding frantically.

"There's one more thing, the training of Harden strength, I think it should also be put on the agenda."

"But you also know that the environment here is not suitable for you to use the Harden skill to destroy."

Eleven looked at Shi Yu with a determined expression.

It suggested that Shi Yu could take some hard equipment to hit it. In this way, it would also be able to exercise Harden strength.

Moreover, the effect might be better, it could completely endure it!

Brave Iron Eating Beast, not afraid of pain!

"No, I can't bear to hit you." Shi Yu shook his head.

Eleven was moved.

But the truth was that Shi Yu was worried that hitting Eleven, this Harden iron lump, would exhaust himself.

Wouldn't that numb his own body? The efficiency was too low...

"Cough, but I have prepared equipment for you to independently train Harden strength. It should be delivered in a while."

As soon as Shi Yu finished speaking, the door of his house was knocked on, and several movers carried a pile of high-strength alloy steel plates into his house.

Looking at the steel plate on the ground, the little Iron-Eating Beast Eleven showed a blank expression.

"This is a high-strength alloy steel plate. You can't smash the wall, but you can smash it."

"Also, if you think your strength is not enough and the training effect is not obvious, you can spread it on the ground, spread a few more layers."

"Then, with the help of gravity, let this planet assist you in training. Harden your whole body and jump down directly from the tree, from the roof."

"Our persimmon tree and roof are still quite high. I named it the 'Falling Training Method'. You can even change the training intensity by adjusting the height of the jump."

Generally, an Iron-Eating Beast in its normal state would definitely be fine if it fell from a tree to the ground, but if it was in a Harden state and fell on a steel plate, its buffering ability would not be used. That impact...

Wouldn't it be more useful than hitting it with a mace?

On the other side, after understanding the training content, Eleven's eyes lit up.

Listen, what a genius training method, how could it not have thought of it.