Yu family.

It is a black building, made of a very strong stone, which is difficult for ordinary warriors to break through.

This black building is dozens of meters high, and from the outside, there is no gap at all, it is all tightly seamless, it looks like a whole, and the dome is towering, which has a sense of beauty.

This is a cultivation room of the Yu family, which is inlaid with some formations, and hundreds of rare materials and earth treasures are added to quench and refined, supplemented by hundreds of divine crystals, which almost cost the Yu family decades of savings.

The cultivation room is very precious, and generally only the main figures of the Yu family can enter the cultivation.

This cultivation room is divided into three floors, the lowest layer is for the characters of the Yu family, and only the heroes of the Yu family can enter it to cultivate, but it is only one floor.

The second layer is the place where the descendants of the Yu family cultivate, but they must also contribute to the Yu family.

And at the top, it is a cultivation place that belongs to Yu Hong alone.

What is inside, except for Yu Hong, no one else knows.

But what is certain is that there must be a method to accelerate cultivation inside, hundreds of divine crystals piled up, countless materials and earth treasures surrounding, and the operation of a wonderful and unpredictable large array, which will definitely speed up cultivation.

And now, in this mysterious cultivation room, there is a young man in white sitting cross-legged.

He is none other than Yang Yu.

When he returned to Yu's house, he knew that this was the best place for retreat, because as soon as his soul detected it, he felt refreshed and felt a strong energy.

Of course. This is because Yu Hong agreed.

Otherwise, if Yang Yu wanted to use the cultivation room, he would definitely have to spend a lot of effort.

He sat cross-legged. It was the center of the Great Array, and the energy was extremely strong.

Surrounded by dark walls, there are all kinds of runes engraved on them, which are very mysterious, and they all shimmer with a faint light, which has a pleasant feeling.

Underneath him, there are some ancient lines and formations. Combined into a large array with a radius of tens of meters.

The large array was tempered by a refiner, using a variety of materials and earth treasures. And supplemented by hundreds of divine crystals, this large array extracts the power of divine crystals, gathers in the center, and can be cultivated by cultivators.

"It's amazing how it works. I don't know what level of refiner it was refined. ”

Yang Yu let go of his divine sense, carefully comprehended the formation runes engraved on the wall, and only felt that it was broad and profound, and it was not something that ordinary people could refine.

He knew very well that the Yu family must have spent a lot of money refining this cultivation room back then.

Just by taking a look, he knew that this cultivation room was likely to be worth hundreds of Divine Crystals, because it was a Divine Crystal that had been used for more than a hundred. Coupled with a large number of material treasures, the value is definitely high.

And, invite the refiner to refine the great array. The Yu family must have hemorrhaged.

Especially in the center, the aura was not ordinarily abundant, Yang Yu was sitting there, and he didn't practice the exercises at all, so he felt that there was a huge amount of aura drilling into his body.

In just a moment, it can be worth a few days of penance in the outside world.

"This Yu Hong's cultivation is really poor. With such a strong aura, it can't break through the realm. It's really old and useless. Yang Yu sighed.

Actually, he didn't know that Yu Hong's cultivation was very famous in the Lonely Ridge back then, but in recent years, the realm has been stuck, and it really exhausted the excellent fu of the year.

Perhaps, he was too good back then and used up all the fu.

"Perhaps, it is necessary to find a flame and start refining medicine and refining weapons alone. Yang Yu seemed to be muttering, as if talking to himself.

Leaving Yun Heng, his elixir was immediately cut off, and he didn't even have a secret treasure to take advantage of.

For him, he must take a spirit-level pill to be effective now, and as for the mortal-level pill, he really doesn't have a cold.

A secret treasure that is handy is rare, and a secret treasure suitable for Yang Yu is even more rare.

The huge Lonely Ridge, the highest level of the secret treasure, is only a mortal-level seven-grade, not to mention whether it is smooth or not, at least the level is not suitable for him to use.

Ordinary mortal-level secret treasures are difficult to withstand his majestic divine power, and they may collapse directly, let alone use them against the enemy.

The low-level mortal-level secret treasure, although it has spiritual intelligence, is not as strong as his divine body at all, and if it collides with his divine body, it may immediately explode.

Back then, the battle with Gu Yuan, Tiehuang and others was very fierce.

He had a feeling that even Cao Changsheng after the breakthrough was at best Cheng Dù after the Tie Huang advanced to the True God, and it was even inferior to the Tie Huang who was in a state of madness.

After all, Tie Huang is the great venerable demon clan in ancient times, and he has been spanning an era for a long time.

Although he is now on the verge of falling, he is still the peerless powerhouse of the year.

Speaking of the Iron Waste, Yang Yu remembered some of the news he learned after devouring the remnants of the Iron Waste.

In a certain interface, Tie Huang's doppelganger cultivation is very strong, and he still reaches the realm of the god king, although some of the doppelgangers are still weak, but it is only a matter of time.

When the Iron Wilderness returns, the most powerful ontology will inspire all the clones, and at that time, the Iron Wilderness will definitely be outrageously strong.

At that time, the storm will definitely rise again.

Calming his mind, he closed his eyes and began to practice the exercise route, and soon, the aura here formed a vortex and poured into his body.

Every moment, the divine crystal shone with a faint light, and the power was extracted, and finally absorbed by Yang Yu.

Every little bit of time, Yang Yu was recovering, and at the same time, he began to absorb Cao Changsheng's Wanjun water, especially the mysteries of water that Cao Changsheng had cultivated for many years.

While absorbing the power, he felt the power of water and prayed that the power of water should be included in his mysteries.

A few hours later, bursts of water waves sounded around Yang Yu, as if he was on the seaside, and there was a feeling of waves crashing on the beach, which was very wonderful.

Gradually, inside Yang Yu's soul altar, there were gradually black water waves.

He gradually understood the mystery of the power of water, the power of water can be soft or strong, the water can benefit all things without fighting, it can purify all things, and wash away the sins of time.

As soon as he stretched out his hand, drops of black water condensed.

"That's true!" Yang Yu nodded, already realizing the essence of the power of water.

He refined the black droplets again.

He hoped that every drop of water would be ten thousand pounds of water, and that would be very terrifying, and that he would be able to kill the True Divine Warrior in pieces, and his battle would be greatly improved at that time.

At the same time, he cultivated the power of space, but he gained nothing.

The spatial node here is too strong to tear apart, and it can't be entered with divine consciousness at all, and it is used to cultivate the power of space, because it can't fit into the spatial node.

The power of blood, ice, and thunder and lightning is constantly improving, and he is growing stronger every moment.

Now, with the addition of the power of water, it is already the mystery of the five powers.

He couldn't help but sigh that the devouring power was really strong, and it was able to fuse so many mysteries, which was definitely a height that no one could reach.

The five forces are intertwined and wonderful.

When he completely refines Wanjun Water, he will definitely be able to return to the peak, and even if he can't make a breakthrough in the realm, his combat effectiveness will definitely be greatly improved.

He flipped the palm of his hand, and an ancient book appeared.

This is the book that Yu Hong gave him, about how to cultivate the power of fire, which is the essence of Yu Hong's lifelong cultivation, and basically gave it to him without reservation.

He was impressed.

Determined not to treat the Yu family badly.

"Flame, the spirit of the earth, the beginning of a civilization, can burn all things, and can also cast a powerful existence, which can be rigid and soft, and both rigid and soft. ”

"Ordinary martial artists can't cultivate the power of fire, flames that are too poor quality affect combat effectiveness, flames that are too high quality can burn a qiē, light ones will burn the muscles and veins and burn divine power, and heavy ones can completely incinerate warriors into ashes. ”

"Flame is the foundation of a refiner, and a powerful refiner must have extremely high-level flames. ”

"There are spirits in the earth, and there are some flames in the underworld that are very wonderful, with the ability to evolve, such flames are hard to find, once successfully refined, they are almost invincible in the same level. ”

Looking at the explanations in the book, Yang Yu felt very wonderful, as if he was guided by a famous teacher, and his understanding of the power of fire gradually became thorough.

However, he was not prepared to refine a simple flame at will, which would limit his future achievements.

Originally, he was going to wait for Yun Heng to appear and guide him in refining some kind of wonderful flame, so that he could quickly become a high-level alchemist.

Because the factor that determines the level of the alchemist, in addition to cultivation, is whether the flame is strong or not.

He put away the books and cultivated again, he had a feeling that the breakthrough realm was not far away. To be continued.