Since he has cultivated the power of the eye, the first change can increase the strength by nearly one percent.

Then, if the other seven dragon powers are cultivated together, most of them can increase their strength by one-tenth.

The higher the realm, the more difficult it is to improve the strength, not to mention, one percent, even one thousandth or one thousandth is quite difficult.

As a result, Zhou Qing hurriedly released the seal's other energy power of the wind, and then ran the exercises to refine it.

With the completion of the first transformation of the power of the mocking wind, Zhou Qing found that his body, strength and even soul had been strengthened again, and this time the degree of strengthening was even greater, increasing by one percent on the current basis.

Suddenly, Zhou Qing came to his senses, he had gone in the wrong direction of cultivation, he should not have cultivated the power of the imprisoned ox alone, the nine sons of the true dragon were all the sons of the true dragon, each of them had inherited a certain talent of the true dragon, and the unity of the nine dragons was the true dragon.

Therefore, the correct cultivation method of "True Dragon Nine Changes" should be to cultivate the power of the nine sons together, so that they can promote and benefit each other.

Thinking of this, Zhou Qing couldn't help but feel a little excited in his heart, if he cultivated the remaining six dragon powers, then his strength would definitely not only increase by one-tenth, but probably more???? Sure enough, as Zhou Qing expected, after he cultivated the power of Pu Prison and completed his first transformation, his strength increased by at least three percent on the existing basis.

The ascension is gradually increasing.

"Good!"

This discovery made Zhou Qing overjoyed.

It only took nine days for the power of the fox to complete the first transformation.

It took eight days to complete the first transformation with the power of the tyrant.

It took seven days for the power of the fierce to complete its first transformation.

It took five days to complete the first metamorphosis.

It only took three days for the power of the mantis to complete its first transformation.

Just after Zhou Qing cultivated the power of the Nine Sons of the True Dragon, an earth-shaking change suddenly appeared in his body, and the nine powers had an additional connection with each other, forming a cycle, and at the same time, a drop of the power of the True Dragon was also born.

When Zhou Qing used this true dragon power to refine his body, his physical strength directly increased by three times.

Coupled with the increase in the power of cultivating eight dragon sons, Zhou Qing's own strength has at least doubled.

This is only the first transformation that has improved so much, what if the cultivation is the second or third transformation?

As a result, Zhou Qing began to bombard the seal continuously, collecting the power of the True Dragon Nine Sons contained in the seal.

When he had collected enough power, the system prompt sounded, and the upgrade had been completed, and the system had been promoted to the twenty-first level.

Suddenly, Zhou Qing's heart moved, the relatives who stayed in the intermediate plane could say that they were living day by day, he had been practicing for three months, and they had spent ninety years there.

So, he simply crossed over to that intermediate plane.

In this intermediate plane, he spent five years to reach the level of the second transformation of the other eight dragon powers, and his strength made a breakthrough again, increasing more than ten times on the original basis.

He was sure that even if he didn't become a prisoner cow, he could sweep through the upper gods with his body alone.

However, he had to face the main god, so this strength was far from enough, so he came to the Tianfeng World again to collect the power of the nine sons in the seal.

In this continuous cycle, a year has passed in the Overworld.

And Zhou Qing cultivated the other eight dragon powers, in addition to the power of the imprisoned ox, to the fifth change.

Compared with a year ago, his strength has increased by at least hundreds of times.

Although he didn't know if he could fight against the main god, he knew that if he faced the lord of the Black Plus Country again, Zhou Qing would definitely be able to kill him with one finger.

Moreover, he can perform a real dragon transformation.

Qi Qi urged the nine transformations and he could directly transform into a true dragon, but the time was very short, and it could only last for about ten minutes.

After turning into a true dragon, that explosive power made Zhou Qing feel that even if a main god stood in front of him, he could shatter it with one punch.

Another thing worth mentioning is that during the year, the system has been upgraded by one level, to twenty-two, and, by now, the progress bar has reached seventy-seven percent, which is not far from another upgrade.

It's just that what makes him strange is that the system doesn't release any tasks.

After communicating with Ye Qingxue, he knew the reason, he now has intermediate permissions, so the system will release tasks closer to his actual situation, this year, he has been in retreat and penance, and the system will naturally not release tasks to disrupt his practice.

However, after hiding for a year, Zhou Qing also decided to return to the main world.

But for the sake of safety, he decided to leave his family in the intermediate plane.

However, considering the time flow rate of the intermediate plane, he simply captured the Heavenly Dao of this world, and then adjusted the time flow rate to a one-to-one level through the system.

"Whoosh!"

The figure flickered, and Zhou Qing appeared on a certain planet in the Overworld universe.

I don't know how much has happened in the Overworld in the year he's gone.

Log in to the interstellar network and browse hot news.

However, as soon as he logged in to the interstellar network, Zhou Qing sensed that someone was locking his location through the interstellar network.

He didn't care about this, but continued to browse the news leisurely.

 The 686th chapter of the "Strongest System of Rebirth" you are looking at The True Dragon Nine Sons has enabled the anti-theft mode, and only half of the chapter and the content of the previous chapter are not connected. Please search for the hidden part in Baidu: (ruthless + water) After entering, search for "The Strongest System of Rebirth" to watch