When it comes to the Heavenly Level, even if it is only a small stage, it is much more difficult than before.

If there was no FSL, Chu Yi might not even be able to break through within a few years.

Because when you reach the Heavenly Level, what you need is not to improve the strength in your body, but to the void breath in the depths of your brain.

That is, the power of the soul.

And the improvement of soul power is much more difficult than the acquisition of strength, even if it has the Heaven Rank Heart Law Dragon Divine Transformation. Chu Yi could still feel that after he broke through to the primary stage of the Heavenly Rank, the improvement speed of his soul power was very slow.

This can actually be seen from the fact that the two or three hundred years of lifespan possessed by the Heaven Rank powerhouse is much longer than before, the time seems to be very long, but it is still a little insufficient!

Therefore, at this stage, it is definitely very difficult to rush to break through.

Thereupon. Chu Yi also chose to break through in the Tower of Babel, not in the real world.

Because he knew very well that even with the existence of FSL, a heaven-level elixir, it would probably take a long time to break through.

Otherwise. If too much time is wasted, and after the breakthrough, Xia Mi has already been killed, then Chu Yi will regret his death.

Wait until you look at Angela and the others. After confirming that their physical signs were stable, Chu Yi finally took a deep look at the FSL in his hand.

"After so many years, you finally have a place in my hands!"

"Since that's the case, then help me break through to the middle level of the Heavenly Rank!"

When the words fell, Chu Yi immediately put FSL into his mouth.

Different from the elixir under the Heavenly Rank in the past, when the FSL was entered, the soul power emitted was not integrated into the body, but surged towards the void aura in Chu Yi's brain!

"Boom!"

Almost instantly, Chu Yi felt a sharp stinging pain like a pinprick coming from his brain!

"Humph!"

Although Chu Yi had been prepared, he still snorted under this intense pain.

I was trembling all over, and the beads of sweat on my forehead were constantly bubbling up, and my whole body was soon wet with cold sweat.

In fact, as early as when he used dragon blood to break through the Heavenly Rank before, Chu Yi had already felt this kind of intense pain coming from his brain.

However, even last time, it was still not as ferocious as this one!

"Gotta hold on. Otherwise, if you faint, not only will there be no hope of breaking through, but I am afraid that the absorption of the Heavenly Rank Elixir will also be greatly reduced!"

Nangong Yu's reminder made Chu Yi immediately startled, and hurriedly endured the pain, and stood up with a hideous face.

However, the good thing is that the pain comes and goes quickly.

When the pain receded like a tide, although Chu Yi was already wet with cold sweat, he could still be pleasantly surprised to feel that all the soul power generated by the melting of FSL had continuously penetrated into the depths of his brain.

There, the breath of nothingness is constantly devouring the power of these souls that are constantly pouring in, and at the same time, this breath of nothingness is also constantly becoming stronger.

…; …;

In the Tower of Babel, seven days passed in a flash.

Finally, when Chu Yi opened his eyes, a fine light immediately flashed.

At this moment, Chu Yi had finally completely absorbed the gain of soul power brought about by the melting of FSL.

But. At this moment, Chu Yi was only on the verge of breaking through the middle level of the Heavenly Rank.

He didn't use the power of absorbing the soul this time to break through directly.

From this point, Chu Yi could also see how difficult it was to break through after the Heavenly Rank.

And Nangong Yu, just like Chu Yi refining the Heavenly Rank Spirit Treasure last time, always accompanied Chu Yi by the side.

At this moment, seeing that Chu Yi had finally absorbed all the FSL, Nangong Yu immediately spoke.

If you can't take this opportunity to improve your strength as soon as possible and try to break through, I'm afraid it will be impossible to break through in a short period of time. ”

"So, now is not the time to relax!"

Hearing Nangong Yu's words, Chu Yi immediately perked up, and his already somewhat slack-off emotions were immediately swept away.

He knew that what Nangong Yu said was right, breaking through the most taboo and giving up halfway.

Thinking of this, Chu Yi closed his eyes again, and began to operate the Heavenly Rank Mind Method, and the Dragon God changed.

Time keeps ticking.

1 day, 2 days, 3 days...; …;

Half a month, a month...; …;

Due to the huge time difference between the real world and the Tower of Babel, Chu Yi didn't care about how much time was spent, he only had one thought. That is, it is necessary to successfully break through to the middle level of the Heavenly Rank this time!

Otherwise, what if you encounter a being as powerful as a fire dragon in the Wa Kingdom?

Even if it is not a terrifying existence like a fire dragon, it is only a heaven-level intermediate level, if it does not break through, Chu Yi will not be able to deal with it!

With the support of such a firm belief, half a year has passed in a flash.

At this time, just like an ordinary person's marathon, it is the will to persevere to the end.

If you slack off a little, you will give up halfway.

Even, Chu Yi could already vaguely feel that the violent feeling he had felt when he had been refining the Heavenly Rank Spirit Treasure had reappeared on his body.

He even had an impulse to give up the breakthrough immediately, and no longer care about the safety of Xia Mi, who was trapped in the Wa Kingdom, wouldn't it be very comfortable to find a place to spend a leisurely life?

But the next moment, Chu Yi reacted immediately.

After dispelling this burst of thoughts, Chu Yi knew that the demons in his heart had grown again!

Moreover, this time the heart demon was obviously based on the spirit demon that had not been completely eliminated after refining the Heaven Rank Spirit Treasure last time, and it was even more powerful, which also made Chu Yi in the process of cultivation. Several times it was almost interrupted by the impact.

"Ignore all this. ”

Nangong Yu's cold voice sounded in Chu Yi's mind in time.

I don't know why, Nangong Yu's voice always seems to have magical power, which can make Chu Yi find his way at the end of his loss.

This is also why, Chu Yi was able to stay for seven years when he was refining the Heavenly Rank Spirit Treasure!

If it were anyone, even if it was a fire dragon, Chu Yi would dare to guarantee that he would get lost in it!

And at this moment, Nangong Yu is just a sentence. It had already shocked Chu Yi's heart and immediately sobered up.

And at this moment, Chu Yi was suddenly pleasantly surprised to find that his soul power had finally accumulated to a sufficient extent!

Even, he had already touched the layer of non-existent restraint from the middle level of the Heavenly Order!

Now is the time!

It's time to break through!

Chu Yi almost didn't think much about it, and immediately frowned, directly stimulating the void breath in the depths of his brain, urging a surging soul power to suddenly merge into a long stream, impacting towards that layer of restraint.

"Boom!"

The impact of the soul power was like a thunderbolt in his ears, making Chu Yi's heart tremble.

But no matter what, it still couldn't affect Chu Yi's firm intention to break through this shackle!

The next moment. Chu Yi's face turned fierce, the void aura in the depths of his brain was completely stimulated, and the soul power that was much surging than before suddenly surged out.

The power of the soul was like a tide, constantly impacting the layers of restraint from the middle level of the Heavenly Rank.

"Boom!"

"Boom!"

"Boom!"

Under the impact of a wave of soul power that was more ferocious than a wave of momentum, Chu Yi could clearly feel that the layer of restraint from the middle level of the Heavenly Rank began to twist violently, as if it could be completely torn apart in the next moment.

"Break it for me!"

Chu Yi opened his mouth violently.

In an instant, all the soul power rushed towards the restraint of the middle level of the Heavenly Rank even more frantically.

This time, it was like the last straw that broke the camel's back. The restraints from the middle level of the Heavenly Rank finally broke with a bang.

"Boom!"

In this roar in his brain, Chu Yi opened his eyes, and a flash of light flashed, and his sharp eyes almost pierced the air in front of him.

At the same time, Chu Yi also felt that he was more powerful than before!

That incomparably surging soul power from the brain!

Although he may still not be the opponent of the fire dragon, Chu Yi guarantees that even if he encounters a powerhouse at the middle level of the Heavenly Rank, he has the strength to fight, and he can even kill him!

The next moment, Chu Yi looked up at Nangong Yu and met the starry eyes with surprise.

"Nangong, I broke through!"

"Heavenly Rank Intermediate!"

"We're closer to everything we used to be!"