When Zhang Cheng heard this, he said: "Li Gu told his subordinates that in order to completely arrange the formation to open the space passage, there must be a very rare spiritual object. ”

"The name of this artifact is called the Boundary Breaking Stone."

"The Boundary Breaking Stone can break through the space, and after the space is broken, the broken space is supported by the formation. In this way, the space channel can be opened smoothly. ”

"My subordinates came here this time to ask if Elder Su has a boundary breaking stone."

Hearing this, Su Yi shook his head and said, "The Boundary Breaking Stone, Su doesn't have it here." ”

When Zhang Cheng heard this, he was slightly stunned, and then said: "Don't hide it from Elder Su, my subordinates have also sent people to inquire about the whereabouts of the Boundary Breaking Stone. ”

"It is rumored that in a remote sea area of the boundless sea, there is a small island that is inaccessible, and on the small island, there is a penance in the infancy of the Yuan."

"When this penance came to Dajin to trade, he inadvertently revealed to others that he was carrying a boundary breaking stone."

When Su Yi heard this, he said lightly: "Do you hope that Su will exchange the boundary breaking stone from this penance?" ”

When Zhang Cheng heard this, he respectfully handed over a large bag of spirit stones, and said, "This is the spirit stone enshrined by the Thundering Sect, which was originally sent to Elder Su every year, but Elder Su has been cultivating for many years, and his subordinates dare not disturb it." ”

"This is a part of the spirit stones that the Thunder Ming Sect has obtained through business for more than a hundred years, and the attribute takes this opportunity to honor Elder Su."

"As for the spirit stones needed for the transaction, the Thundering Sect has also prepared them and put them in the spirit stone bag."

"The Boundary Breaking Stone itself is not a treasure, at most it is just a rare treasure with rare functions, and the spirit stones in this spirit stone bag are enough to compensate for the value of the Boundary Breaking Stone."

Su Yi's divine sense swept the storage bag.

I don't know if I don't see it, and I'm shocked when I see it.

In this spirit stone bag, there are hundreds of millions of low-grade spirit stones.

The Thundering Sect's ability to do business is really a must, and if you change to other sects, I am afraid that you will not be able to stabilize your foothold here, grow your momentum in just over a hundred years, and finally earn so many spirit stones.

Su Yi seemed to be a rich man at this time.

According to the number of these spirit stones, the Thundering Sect would offer him millions of low-grade spirit stones every year.

This is also a lot of wealth in Dajin.

Su Yi said with a smile: "The matter of the boundary breaking stone, let Su deal with it." ”

"When Su has perfected the sword formation, he will naturally go to that penance cultivator to trade."

"However, penances are generally withdrawn, and many penances are not seen all year round, and Su is not completely sure that he can successfully exchange for such a boundary-breaking stone."

"You have to be prepared with both hands, the penance will naturally be handled by Su, and you will also send people to continue to search for the whereabouts of the Boundary Breaking Stone in Dajin."

Zhang Cheng bowed and said, "Obey Elder Su's orders." ”

After Zhang Cheng reported everything, he bowed and retreated.

Su Yi was idle, and his divine sense swept the Thundering Tower.

I saw that the elixir on the first floor of the Thundering Tower had been harvested several times.

As for the second layer, since it took some time to renovate, some centuries-old herbs were just ripe. It will take some time to harvest.

As for the third layer, it is a place for planting thousand-year-old elixirs. It is not only necessary to place a few spiritual springs, but also to arrange the corresponding formations to ripen the thousand-year-old elixir.

Arrange the formation to ripen the thousand-year-old elixir, which must be completed by the Great Grandmaster of the Formation.

In the past, no one in the Thundering Sect could complete the arrangement of the formation.

But after the formation master of the formation was released, the matter of arranging and maturing the thousand-year-old elixir formation became simpler.

Li Gu was just in the interval of studying and arranging the spatial passage formation, and took a little time to successfully arrange and complete the formation of the thousand-year-old elixir.

With these formations for ripening elixir, it only takes eight or nine hundred years for the thousand-year-old elixir to successfully ripen and harvest smoothly, saving about more than a hundred years of time.

Since Li Gu had just become the Great Grandmaster of the Formation, the transformation of the third layer was quite slow, and it was not completed until Li Gu made a move.

Looking at the third layer, which was still a seedling-like thousand-year-old elixir, Su Yi was quite satisfied.

In an ordinary house on the third floor, a middle-aged man with dark skin and short stature who looks like a farmer is meditating.

No one could have imagined that even the Great Jin Formation Grand Master, who didn't add up to ten in total, would look so mediocre.

Suddenly, there was a flash of golden light in front of him, and a glittering young man appeared in front of him.

"You're a powerful tool, the formation is well arranged."

The glittering youth was exactly what Su Yi's divine consciousness had incarnated.

More than 100 years ago, he had already subdued the Thundering Tower, so he was able to manifest at will in the Thundering Tower.

When Li Gu heard this, he was taken aback, and then reacted, the only one who could manifest at will in the Thundering Tower was the rumored Elder Su who was in charge of the Thundering Sect.

Li Gu hurriedly got up, kowtowed a few times to Su Yi's manifest law body, and said, "Disciple to meet Su Lao Zu, disciple is not talented, it is Li Gu who has just become a great master of the formation recently." ”

Su Yi nodded and said: "Not bad, not bad, the Great Grandmaster of the Formation is not much in the entire Great Jin, Zhang Cheng asked me for the Dust Pill, I heard that you recently decided to condense the Golden Pill?" ”

Li Gu nodded and said, "The disciple knows that his qualifications are dull, even if he has the Dust Reduction Pill, he may not be able to successfully condense the Yuan Infant." ”

"But the disciple doesn't want to give up the only opportunity, no matter what, the disciple has to give it a try."

Su Yi nodded and said, "Okay, ambitious." ”

"Since you have made meritorious efforts in arranging the formation, I have already given the Dust Lowering Pill to Zhang Cheng, and he will give it to you soon."

After speaking, the light in his hand flashed, and an incomparably sharp, shining sword appeared.

"This sword was given by a former senior, and I made a great contribution that day, so that senior gave me this top-level magic weapon."

"Su's rewards and punishments are clear, you have become a great master of the formation, and you have broken through several formations that arrange spatial passages, the Dust Reduction Pill is a reward from the Thundering Sect, and this top-level magic weapon, the Qinghong Sword, can be regarded as a reward given to you by someone Su."

After speaking, with a wave of his hand, the Qinghong Sword flew into the hand of Li Gu lightly.

Li Gu was very excited, this is a top-level magic weapon that can only be used by Yuanying monks! Su Lao Zu rewarded himself like this, and it was really generous.

Li Gu raised his hands and respectfully took the Qinghong Sword.

"Su said that the rewards and punishments are clear, this is the reward. If you can't successfully break through all the formations of the arranged space passage within a hundred years, there will naturally be a punishment. ”

Su Yi's expression changed and he said coldly.

When Li Gu heard this, he shook his spirit, and then said respectfully: "The disciple has been doing his best to crack all the formations that arrange the spatial passages. ”

Hearing this, Su Yi nodded with satisfaction, and then the Dharma Body turned into dots of light and disappeared.

In the same place, only the constant friction remained, and the Qinghong Sword was regarded as a treasure.

Inside the hut, Su Yi opened his eyes and smiled slightly.

I learned this from a monk surnamed Qin.

It should not be far from the day when this realm will be completely invaded by ghost cultivators.

A hundred years should be enough for Li Gu to crack all the formations that arrange the spatial passages.

"Boundary Breaking Stone, it seems that I have to go there myself."

Su Yi muttered to himself.

Although he had been hiding in his room to cultivate, Su Yi was not ignorant of what was happening in the outside world.

It is rumored that Tianlan, which is close to the Great Jin Dynasty, and the Mulan Grassland, have been broken by ghost cultivators.

The mages of Tianlan and the Mulan Grassland asked the Great Jin Dynasty for help.

Without the natural barrier of the two grasslands of Tianlan and Mulan, it seems that the ultimate battle between Dajin and Ghost Cultivation is just around the corner.

Not only that, but near Hongyu County, where Su Yi is located, there have also been many incidents of ghost cultivation harassment.

However, the situation in Hongyu County is more complicated.

In addition to the Thundering Sect, which has sprung up in the last hundred years, there are also a large number of sea beasts on the seaside.

These sea beasts are also very aggressive, and they don't flinch when they encounter ghost cultivators, and they fight together.

Therefore, the ghost cultivator was near Hongyu County, and he was only harassing, and he did not attack in a big way.