I live forever in the world of cultivation.

At this moment, in He Song's spiritual consciousness.

Yu'er was also practicing silently in the spirit beast bag.

Seeing this scene, He Song's expression changed.

Since the true art of controlling spirits has been mastered.

So next.

Naturally, it was with the help of the True Art of Controlling Spirits that Yu'er's strength was greatly improved again.

It's time to let Yu'er be able to use her better.

This thought flashed through his mind, He Song thought about it for a while, and then quickly left the quiet room.

Then they came to a huge square in the mansion.

After arriving at this huge square.

He Song looked around carefully and confirmed that the place was big enough.

Only then did he call Yu'er out of the spirit beast bag.

Fortunately.

The large mansion where He Song is at the moment is indeed big enough.

Therefore, even though Yu'er's body was indeed huge, it was not so huge that it could not fit in the entire square.

After calling out Yu'er.

He Song then told Yu'er what he was about to do.

He Song had no intention of hiding the existence of the True Art of Controlling Spirits from Yu'er.

With the effect of the True Art of Controlling Spirits, after I used this technique on Yu'er, Yu'er was actually able to gain considerable benefits.

After all, He Song's cultivation has now reached the late stage of Golden Core.

Such cultivation.

If he had tried his best when performing the True Art of Controlling Spirits and integrating his own magic power with Yu'er's demonic power.

I'm afraid that Yu'er's cultivation will take a big step forward based on the early stage of Jindan.

This big step, although not necessarily enabling Yu'er to successfully break through to the middle stage of the Golden Core.

But, I'm afraid it is enough to save Yu'er several years or even decades of practice time.

Such a good thing.

He Song thought Yu'er would not refuse.

Of course, even if Yu'er refuses.

But now the arrow has been put on the string and has to be shot. He Song will not show any mercy and can directly suppress it with his own late Jindan cultivation.

In this way, even if things will be a little more troublesome.

But Yu'er would never be able to cause any trouble.

After all, Yu'er was just a golden elixir spirit beast that had been raised by He Song since childhood, and whose cultivation level was two small realms lower than He Song's.

Talking about one's own strength and combat experience.

He is definitely not as good as He Song who has all kinds of trump cards.

Coupled with the difference in cultivation between the two, it is enough to form effective suppression.

There is no chance of any accident happening in this matter.

Although turtle-like beasts have amazing defense.

But He Song just wanted to use the Secret of Controlling Spirits on Yu'er, not to open her shell.

In such a situation, no matter how amazing the defense is, it is actually useless.

Because He Song would never think of breaking her defense.

However, Yu'er's consent is not required to perform the True Art of Controlling Spirits.

Otherwise, wouldn't it be impossible for those monsters that were captured and forcibly subdued to become spiritual beasts under the command of cultivators?

Faced with this situation, He Song only needs to forcibly display the True Art of Controlling Spirits, and Yu'er will naturally not be able to escape from his palm.

Of course.

This white jade turtle had been raised in the cave since it was a child and was very loyal to him.

He Song would never treat her like this unless it was absolutely necessary.

And it is precisely because of this that He Song told Yu'er about this matter after he had mastered the Secret of Controlling Spirits.

According to He Song's idea.

Although Yu'er's cultivation has now successfully broken through to the Golden Core realm.

But his brain still doesn't work that well.

Although compared to Yu'er in the foundation-building stage, the current Yu'er has become a lot smarter.

but.

This cleverness, however, depends on who you compare yourself with.

In He Song's opinion, Yu'er's current intelligence level is probably not high.

Moreover, he doesn’t know much about the world of immortal cultivation.

It is even more impossible to know the actual effect of this Secret of Controlling Spirits.

Yu'er only found that after He Song used this secret of controlling spirits on her, her own strength had improved significantly.

And when he looked at He Song, he became closer to him.

Nothing else.

It is even possible that he would not care about this matter because he is closer to He Song.

Therefore, in He Song's view.

After hearing what I said, the chances of Yu'er agreeing to it in person are very high.

And if this really happened.

When Yu'er's cultivation level broke through again in the future, her mind became a little sharper again, and she suddenly realized the effect of the True Art of Controlling Spirits.

He Song could also speak directly and say that it was he who agreed to this matter in the first place and that He Song did not force anything.

In this way, even if Yu'er really has some ideas in the future when she becomes enlightened.

But He Song is always right.

It won't be so impossible to defend yourself.

Under such circumstances, it is unlikely that He Song and Yu'er would have a big fight.

It is even possible that he would not care about this matter because he is closer to He Song.

Thinking of this in his mind, He Song was about to say something more.

But Yu'er at this moment.

After hearing what He Song said, that if He Song used the True Art of Controlling Spirits on him, his own cultivation would increase significantly.

At this moment, Yu'er nodded repeatedly like a chick pecking at rice, and looked at He Song eagerly.

It seemed as if he was afraid that if he agreed too slowly, He Song would go back on his word.

See this scene.

He Song was speechless.

Sure enough, even after Yuer broke through to the Golden Core realm, her intelligence level was still not high.

Such thoughts flashed through my mind.

But He Song did not delay.

Since Yu'er has agreed.

Then the next step is naturally to start using the true art of controlling spirits on it.

As for the other effects of the True Art of Controlling Spirits.

Since Yu'er doesn't want to listen.

Then let’s not talk about it.

Anyway, if Yu'er asks about it in the future, I can say that she was the one who interrupted me.

It's not that I don't want to say it, or I want to deceive her.

Thinking of this, He Song did not hesitate, but quickly sat down cross-legged, put his hands on Yu'er's body, and began to control his own magic power.

As a cultivator who has reached the late Golden Core stage, the magic power in He Song's body is extremely vast.

Therefore, the magic power in He Song's body continued to flow into Yu'er.

The aura of Yu'er also began to grow rapidly as time passed.

Soon, Yu'er's aura changed from the initial stage of the Golden Core to the level of being about to break through to the middle stage of the Golden Core.

Although this level of cultivation is not as good as that of a cultivator in the middle stage of the Golden Core Realm.

But, I'm afraid it saved Yu'er decades of hard training.

Feel the changes in your own cultivation.

Yu'er's eyes were also full of anticipation at this moment.

Sure enough, what He Song said was true.

but.

Yu'er's cultivation has grown to this level, but it has reached its limit.

Nowadays, He Song can continuously input his own magical power into Yu'er's body.

But these magical powers are nothing but rootless duckweed and cannot last long at all.

The more magic power He Song input into Yu'er's body, the more burdensome it became for her.

The current amount is just right.

It can not only significantly improve Yuer's cultivation.

Moreover, it can also prevent Yu'er from bearing too much burden.

At the same time, it will not affect Yuer's foundation.

In this way, the current level is actually the best for Yu'er.

And apart from that.

If one wants He Song's magical powers to remain in Yu'er's body for a long time, he still needs some secret methods.

Therefore, after inputting a large amount of magic power into Chao Yuer's body.

He Song quickly made hand gestures and began to perform the secret techniques recorded in the True Art of Controlling Spirits, and began to stabilize the magic power in Yu'er's body.

In this way, He Song performed the secret technique day after day.

The magic power that He Song input into Yu'er's body also underwent significant changes with the passage of time.

At the beginning, the magic power that He Song input into Yu'er's body was like rootless duckweed, unable to withstand too much twists and turns.

Once something unexpected happens in the outside world, it will probably disappear immediately.

And as He Song continued to perform his secret techniques.

As time passed, these magical powers gradually began to show signs of merging with Yu'er's own demonic powers.

Once it reaches this level, these magical powers can no longer be called rootless duckweed.

They have begun to merge with the demonic power in Yu'er's body.

And he can also gradually replenish himself with the help of Yu'er's practice.

In this way, even if Yu'er relies on these magical powers to fight others and consume them all.

Later on, Yu'er will be able to replenish this magic power by herself.

Of course, this situation is also the burden of this method.

If the demonic power in Yu'er's body is mixed with too much magic power, it would not be a good thing for Yu'er.

As it is now, this kind of magic power does not account for too large a proportion of the demonic power in Yu'er's body, and it can also provide help to Yu'er.

This situation is the best situation.

These magical powers will not bring any burden to Yu'er.

He can also provide considerable help to Yu'er with his own strength.

This way, we can have the best of both worlds.

He Song got what he wanted.

And Yu'er also gained growth in cultivation and strength.

As He Song performed the secret technique day after day, he continued to merge these magical powers with the demonic power in Yu'er's body.

The aura of Yu'er gradually stabilized as time passed.

finally.

After forty-nine days have passed.

The aura on Yu'er's body also stabilized at the level of being about to break through the middle stage of the Golden Core.

Although this level of cultivation has not yet truly broken through to the middle stage of the Golden Core, it is not far away.

It can be said that He Song's secret method in the True Art of Controlling Spirits alone saved Yu'er decades or even longer of practice.

To know.

Once your cultivation reaches the Golden Elixir realm.

It would probably be quite difficult to break through a small realm.

And the accumulation of mana before breaking through a small realm requires a lot of time.

This time, He Song relied on the secret method of Yu Ling Zhen Jue to bring Yu Er's cultivation from the initial stage of Jin Dan to the level of being about to break through to the middle stage of Jin Dan.

Such a huge progress is actually a huge opportunity for Yu'er.

If this happened somewhere else.

I'm afraid that in an instant, people will feel that they might as well be a spirit beast.

After all, having this secret method can save decades or even hundreds of years.

Perhaps there will be a possibility of achieving another breakthrough in cultivation and extending one's lifespan.

In this way, there will definitely be many people who are yearning for it.

Just a pity.

This kind of secret method can only be used by spirit beasts.

Moreover, after using this secret method on a spirit beast, its owner will need some time to recover his own magic power.

However, this side effect is nothing to He Song.

An elixir that restores mana.

He Song has a lot of things.

With this thought in mind, He Song was not in a hurry to recover his magic power.

Instead, after the 49 days had passed, he turned his attention to Yu'er in front of him.

At this time, Yu'er's body had grown a lot taller.

The huge square where He Song and Yu'er were located actually seemed to be about to be expanded.

However, He Song didn't care about this situation.

Everything in the mansion.

Compared with Yu'er's improvement in cultivation, it is actually not worth mentioning.

Even if it is destroyed, He Song can restore it to its original state with his own magic power.

Naturally, He Song would not care about this.

What He Song cares about most at the moment is.

After Yu'er had learned the secret method of Yuling Zhen Jue, not only her cultivation and strength were greatly improved.

Even, a connection was established between him and He Song.

This trace of connection was quite similar to the telepathic connection that He Song had felt many years ago when he had just used the beast taming technique on Yu'er.

However, this time, the level of mutual understanding was much stronger than before.

nowadays.

Perhaps He Song only needed to think about it, and Yu'er would be able to immediately understand what He Song meant and respond accordingly.

It can be said that this kind of mutual understanding can actually increase He Song's strength.

At least, the cooperation with Yu'er should be smoother.

Realizing this, He Song felt satisfied.

At the same time, He Song also sensed the magic power in Yu'er's body.

At this moment, magic power and demonic power were intertwined in Yu'er's body, but they were all functioning as usual.

The magic power in Yu'er's body is less in quantity than the demonic power.

However, the magic power was stripped from He Song, who was in the late Jindan stage.

It is actually purer than the demonic power that Yu'er cultivated on her own.

In comparison, He Song's magic power is more powerful.

In the future, Yu'er might be able to use He Song's magical powers as a trump card when fighting against others.

As this thought flashed through his mind, He Song's attention was also focused on Yu'er.

It stands to reason.

After using the Secret of Controlling Spirits on Yu'er.

Under the subtle influence of the magical power in her body, Yu'er will become closer to He Song.

However, after observing for a while, He Song felt that Yu'er's attitude towards him was not much different from before.

He Song thought about this for a while and finally came to a conclusion.

Perhaps, it was just because the time was too short that Yu'er didn't feel any difference.

Or maybe.