The Intermediate Silver Treasure Chest was opened, and there was a white mist-like thing inside.

"What is this?" Qin Ye's eyes showed a look of doubt.

Fortunately, there is a universal system: "Congratulations to the host for getting the opportunity to randomly increase by one level, including cultivation, soul power, exercises, elixirs, and yuan artifacts......." ”

There is a large part of the list at the back of the system, but Qin Ye does not have it.

Qin Ye's Yuan weapon only has a soul suppression stick, and now it is easy to use it by himself, and there is no need to upgrade it at all.

As for the exercises and pills, they are also enough now, and they can be upgraded by relying on the later system tasks.

If it is to improve his cultivation, Qin Ye's current strength in the middle stage of the top-grade nine-colored Yuan Dan realm will be able to break through to the strength of the late stage of the top-grade nine-color Yuan Dan realm.

Cultivation can be cultivated on your own, and it doesn't seem to need to be improved.

"Then now there is only one thing in me that can be improved." A glimmer of light flashed in Qin Ye's eyes.

"System, can my current top-grade nine-color Yuan Dan be improved again?" Qin Ye had ambition in his heart.

I thought that my nine-color Yuan Dan realm was already very strong, but through the system, Qin Ye learned that this Yuan Dan was also divided into upper, middle and lower grades.

There must be many geniuses in this world, and there must be people who can reach the top-grade nine-color Yuan Dan realm.

But what about the realm after that? Qin Ye's heart was apprehensive and expectant.

"Yes." The system said: "Please confirm whether to upgrade the top-grade nine-colored Yuan Dan to the Chaos Yuan Dan, because the Chaos Yuan Dan upgrade requires a huge amount of energy, and this upgrade has a fifty percent chance of failure." ”

"What happens if it fails?" Qin Ye asked the system.

System: "The host's top-grade Yuan Dan may be damaged and downgraded to a medium-grade nine-color Yuan Dan, does the host confirm the upgrade?" ”

"Wealth is in danger." After thinking for a moment, Qin Ye gritted his teeth, his eyes were slightly red, and said, "Upgrade." ”

At this moment, Qin Ye was like a gambler, he knew that there was never a shortage of geniuses in this continent.

There must be many people who have the top-grade nine-colored Yuan Dan, and if they want to become stronger, only if the Yuan Dan is stronger, they can get out of their own invincible road in the future.

System: "The system now starts upgrading the Yuan Dan for the host. ”

"Is this the beginning?"

Qin Ye heard the system's words, and the next moment, his body was shocked.

Qin Ye only felt a huge force, like the power of heaven and earth, slamming into his dantian.

With a bang, Qin Ye's mind was clouded, and when he came back to his senses.

I saw a gray pillar of light slamming into my own golden top-grade nine-colored Yuan Dan, and was absorbed by my own golden top-grade nine-color Yuan Dan.

"Is this a successful upgrade?" Qin Ye's heart was puzzled.

The next moment, a clicking sound resounded in Qin Ye's dantian.

In Qin Ye's suddenly changing complexion, Qin Ye's golden top-grade nine-colored Yuan Dan was actually covered with terrifying and hideous cracks at this moment.

"Failed." Qin Ye clenched his palms tightly, and his face was ugly.

"I didn't expect that this upgrade would fail, and I am afraid that my golden top-grade nine-color Yuan Dan would also be downgraded to a medium-grade nine-color Yuan Dan." Qin Ye's heart was helpless, he still lost the bet.

The sound of clicking was still echoing in Qin Ye's dantian, and as the crack became bigger and bigger, and finally with a bang, Qin Ye's golden top-grade nine-colored Yuan Dan had already exploded.

A huge chaotic air flow had already burst out from the golden top-grade nine-colored Yuan Dan, and an endless gray torrent swept through Qin Ye's dantian.

System: "Congratulations to the host for successfully upgrading the Chaos Yuan Dan." ”

"It worked." Hearing the system's words, Qin Ye's face showed ecstasy.

I thought that there was no way to recover from the poor mountains and rivers, but the willows and flowers were bright and another village.

"Haha." Qin Ye finally couldn't help but laugh wildly.

As his Yuan Dan transformed into a Chaos Yuan Dan, at this moment, he already felt that his combat power had soared again.

"I'm afraid that Shi Qin is no longer his opponent now." Qin Ye's heart was excited.

This Yuan Soul Tower Meeting, not only did his cultivation break through the middle stage of the Yuan Dan Realm, but even the Yuan Dan was upgraded to the Chaos Yuan Dan.

"How can I have so many things in my head?"

After the excitement, Qin Ye came back to his senses, and he also found that there were a lot more things in his mind.

"It turned out to be a formation." Qin Ye's heart was slightly excited.

He couldn't have imagined that after the system killed the Heavenly Array, he would still be able to infuse his inheritance into his mind.

Qin Ye obtained the formation inheritance of the Heavenly Array, and there were countless large arrays among them.

And what surprised Qin Ye the most was that he had even inherited the three Heavenly Rank Primary Formations of the Heavenly Array, which were the Four Elephant Sealing Heaven Array, the Eight Floating Slaughter Array, and the Nine Mountains Fire Dragon Array.

This Nine Mountains Fire Dragon Formation Qin Ye had already seen it on the eighth layer of the Yuan Soul Tower, and its power only exerted about thirty percent of the power of the original formation.

If all of them are really arranged, I am afraid that the characters of the Xuan Realm of Life and Death are all likely to be killed.

"It's really the right time to come." Qin Ye's heart was excited.

Unexpectedly, the harvest of the Yuan Soul Tower this time was really much beyond his expectations.

Especially about the formation road, he has the assist of the Eye of Delusion.

With the support of the soul power of the peak of his great soul master in the later stage and the cultivation of the Chaos Yuan Dan Realm, arranging the large array is still a very simple matter for him.

Seeing that the soul wood in front of him had already turned into decay, even the corpse of the Heavenly Array was directly turned into ashes at this moment.

"Dust to dust, dust to dust!" Qin Ye's heart sighed.

If it was someone else who came to the ninth layer of the Yuan Soul Tower, I am afraid that it would really be succeeded by the Heavenly Array.

It's a pity that he met himself, and he has the existence of the system, which is against the sky, and wants to take away himself.

This is simply the birthday boy hanging, thinking that his life is long.

And Tianjing has seen so many geniuses, but they didn't start, but they targeted themselves, obviously he was also ambitious.

However, this time the Yuan Soul Tower will also come to an end for itself.

Although Tianjingzi was dead, Qin Ye knew that as long as the eighth layer of the Yuan Soul Tower was there, no one would be able to go up to the ninth layer of the Yuan Soul Tower, and no one would know the secret here.

And now that he has reached the ninth layer of the Yuan Soul Tower, he has harvested what he should harvest.

"It's time to leave, too." Qin Ye muttered to himself.

Through the inheritance and memory of the Heavenly Array, Qin Ye also has a certain amount of control over this Yuan Soul Tower.

Qin Ye's right palm was facing the spire, and his five fingers rotated slightly in the void.

Everyone outside saw that a faint golden light appeared in the void.

"The golden light appears, it seems that the Yuan Soul Tower will be over, I don't know what they have gained from the people who entered?" There was a lot of talk in the crowd.

At this moment, the faces of the four great city lords and Qin Ru were all condensed, and their eyes were firmly watching the golden light appear in the void overwhelmingly.

I saw that at this moment, a series of figures appeared in the golden light.

Looking at the faint figures in those golden lights, people knew: "This Yuan Soul Tower meeting has finally come to an end." ”

As for Qin Ye, although the Yuan Soul Tower Meeting was over, his troubles had just begun.