When Lin Feng took out a fiery red spear from the space ring, a powerful majesty appeared in the entire secret room, making the two sword saints feel a little breathless.

"Fire God Spear!" After all, it is a fire-attributed sword saint, and he has a deep understanding of the semi-artifact of this system. When he saw the flame spear in Lin Feng's hand, he couldn't help but blurt out, and his body stood up from his seat, staring at the flame spear. If he had this fire spear, his combat power would be greatly enhanced.

"It's the Fire God Spear, but the Fire God Spear is too precious and will naturally not be given to you. I will exchange only enough benefits!"

This Fire God Spear is also a harvested item from the Demigod Space Ring. Due to its attributes, it has no use to Lin Feng, so it can only be used for exchange.

The Flame Sword Saint hesitated for a moment and took out his collections over the years. All of them were extremely rare items, and there was even a semi-artifact.

Lin Feng just glanced at the semi-artifact and couldn't help but shake his head. The semi-artifact was a earth-type semi-artifact, which was also very useless to him. Then he turned his eyes to all kinds of precious objects.

The weapons and equipment inside were subconsciously ignored by Lin Feng. Perhaps it was a fine product for many swordsman, but compared with Lin Feng, it was one level worse than Lin Feng. However, when his eyes accidentally saw a piece of equipment, Lin Feng couldn't help but stop for a moment.

It was a black spear as dark as ink. The body of the spear was actually made of a special wood, and the head of the spear was also made of a special metal, flashing with a strange and dark light. But Lin Feng was not interested in these, but the body of the spear, because he could sense that the body of the spear contained a powerful dark aura.

"The Snow Sword Saint, this soul-devouring gun body is made of branches of the dark tree, and the spear head is composed of precious and unusual soul-devouring crystals. It can slightly affect the opponent's soul during battle. Perhaps it is far less valuable than the Fire God Spear, but it is also a rare fine product."

When the Fire Sword Saint saw Lin Feng staring at the Soul-Devouring Spear, he immediately introduced with a smile on his face. He wished Lin Feng would like to take a fancy to his things, otherwise he would not be able to change to the Fire God Spear.

Lin Feng nodded in agreement. He would not say that he could only have the gun body, so he set his sights on other items.

When he set his sights on a small jade bottle, the Flame Sword Saint said again: "The Sword Saint of Ice and Snow, this is a treasure of the extraordinary spiritual milk. Just one drop can quickly restore the energy consumed! There are still ten drops in this bottle, which should be of some use to you."

Lin Feng did not move this time, but just stopped for a while and then turned his eyes to other things, which made the Fire Sword Saint slightly disappointed.

When Lin Feng set his eyes on a special stone slab, his eyes shrank, because he could vaguely feel the power of devouring on it. No wonder the spirit-devouring true flame in his mind had been a little wrong just now. It turned out that everything was on this special stone slab.

"Ice and Snow Sword Saint, this stone slab is the only spoil I brought out from a very dangerous ruin. It is extremely hard and I can't hurt even if I do. As for the purpose, I don't know, there may be a special secret hidden inside."

Lin Feng then looked at other things again, but unfortunately he never gained anything again.

"How about the three things like the Fire God Spear, the Soul-Devouring Spear, the Ten Thousand-Year Spirit Breast and this stone slab? The value of the Fire God Spear should be enough."

Hearing the conditions for Lin Feng's exchange, the Flame Sword Saint obviously hesitated for a moment, and his eyes kept falling on the stone slab. It took a long time to agree. Perhaps the stone slab really had a secret, but at least he could not unlock it.

Lin Feng immediately packed these three items. This transaction was for each need. As for whether to lose or not, it mainly depends on the stone slab.

Afterwards, the three of them discussed and set the time for the gathering half a month later. Lin Feng also specifically instructed the Qingshui Sword Saint to trick the middle-aged Sword Saint over when they fell.

After Lin Feng left, the two sword saints looked at each other, and after a long time they sighed. Both of them knew the dangers of this operation and would die if they were not good.

"Old friend, try to prepare as much as possible in the past half month, and join forces with the sword saints to go there!"

"That's all!"

In the half-plane, Lin Feng took out the Soul-Devouring Spear and forcibly pulled out the head of the Soul-Devouring Spear, and then the Soul-Devouring Real Flames filled the gun body.

Seeing the gun's body getting smaller and smaller, Lin Feng was still a little worried, after all, the vitality in the gun's body was already extremely weak.

"After all, it is the branches of the Dark Tree, with a very tenacious vitality, even after so many years of vitality, there is still a trace of vitality."

Lin Feng held a black wooden stick that was only as thick as a thumb in his hand, and couldn't help but murmur. At this time, the black wooden stick emitted a darkness that could swallow light, which looked extremely strange.

When Lin Feng planted it, he carefully dripped a drop of life water and looked at the branches nervously, fearing failure.

Fortunately, the branches grew at a speed visible to the naked eye, taking root and sprouting. Soon a towering tree appeared in front of Lin Feng, emitting a large amount of pure darkness. It enveloped the area within a radius of dozens of meters in the darkness.

And at this moment, the tree of light in the distance shone brightly, gathering into a beam of light, and shot straight into the half-plane.

The Dark Tree did the same thing, a dark column of light fell on the sky on the other side.

Two beams of light of different colors became thicker and thicker, and soon formed two spheres of delicate foot dozens of feet. Under Lin Feng's surprise, the two spheres crashed straight into each other.

But what is strange is that there is no sound between the two. The two huge spheres that were originally incompatible with water and fire melt into a huge sphere of hundreds of feet in diameter in contact. The sphere shines brightly and darkly again, affecting the semi-plane below, making the semi-plane at once in a while and then being shrouded in darkness. Only those trees of different attributes emit various halos.

The artificial sun that had been hanging in the center of the sky somehow gradually dissipated and turned into a large amount of pure energy and was injected straight into the two-color light balls.

Since obtaining this semi-plane, there has been an artificial sun inside. At the beginning, Lin Feng has saved a lot of things. It is very likely that this artificial sun was made by a phoenix.

Under the huge infusion of the artificial sun, the volume of the two-color light balls increased greatly, and the increase was higher and higher. The final size was a little larger than the previous artificial sun, which was hundreds of feet tall.

No one can do anything to the two opposing energies, but in the end they each account for half of them and they begin to rotate at a very slow speed.

"Damn, there are more day and night in the half plane. Is this a blessing or a disaster!"

Seeing this situation, Lin Feng couldn't help but feel a little worried. You should know that all the gods' kingdoms are only in the daytime, that is, artificial suns are used. Now there is more night in this half plane, so who knows if there will be adverse situations?

But Lin Feng only thought for a while, because he soon noticed from the core of the semi-plane that the semi-plane was changing. Some originally subtle rules began to combine themselves, among which the two rules of light and dark are the most powerful. Lin Feng was stunned when he saw them. Could this be a benefit?

Lin Feng studied it for a long time, but he was confused. He turned his eyes to other trees several times. These trees were obtained by chance. So far, there are still two types of trees, wind and water. I wonder if they would make it together at that time, they would have a greater change.

"No matter what, it's good to do, anyway, it's better to study that special stone slab first!"

Lin Feng took out the stone slab from the space ring and tried it, but the stone slab was silent. He had no choice but to wrap the stone slab with the Spirit-Devouring Real Flame.

Under this package, a layer of special substance outside the stone slab began to melt, gradually revealing the gray substance inside.

"What is this?" When Lin Feng took back the spirit-devouring true flame and looked at the gray stone slab that was quietly floating in front of him, his head was full of question marks. Since the matter outside left, the stone slab emitted a strange devouring aura.
Chapter completed!