(Thanks to Mingdian Liquor Bubble Goddess Wine, Yue Dynasty and I am a monkey invited to tease...... Tips)

The entire gray space suddenly shone with colorful light, and the Zhan Lei in Jiang Yin's hand seemed to have lost the powerful killing intent as usual, but with a natural and harmonious taste.

His sword moves are not fast, let alone gorgeous, it can be said that what he uses is not swordsmanship, but a kind of artistic conception.

Half an hour later, he gathered up the thunder and stood in this lightning-filled space, his eyes closed, and his hands folded.

The originally violent lightning around him gradually became calmer, and occasionally several blue lightning bolts hit Jiang Yin's body, but Jiang Yin didn't have any reaction.

Jiang Yin's mind was already in an ethereal state at this time, and he felt that he had a special understanding of martial arts, although it was not very clear, but he already had a general outline.

He felt that the cultivation in his body was growing at an extremely fast rate, the middle stage of the eighth layer of Qi training, the late stage of the eighth layer of Qi training, the perfection of the eighth layer of Qi training, and the ninth layer of Qi training!

In just half an hour, his cultivation had broken through to the ninth layer of Qi training, and after breaking through to the ninth layer of Qi training, his cultivation growth had not stopped, and he was still climbing upwards at this speed.

The middle stage of the ninth layer of Qi training, the late stage of the ninth layer of Qi training, the peak of the nine layers of Qi training!

Cultivation rose all the way to the peak of the ninth layer of qi cultivation before stopping.

Jiang Yin opened his eyes, felt the strength of the spiritual power in his body, and muttered to himself: "The current cultivation is almost equivalent to a fifth-level martial sect. ”

Of course, this is only objective strength. If you talk about real combat strength. He was far beyond the fifth-level Martial Sect.

Now even in the face of Jiang Shaojun. Even if you are still not an opponent, you can calmly retreat.

Jiang Yin took out a black stone from the ring, which was the mysterious stone treasure he had snatched.

He carefully examined the black stone treasure and found that the black stone was very irregular, the size of half a football in size. There were places on it that were uneven, but every once in a while, an extremely faint black light flashed on the surface of the stone.

"What the hell is this stone for?" Jiang Yin looked at the black stone and muttered to himself in confusion.

Could it be that this stone is a weapon? Can you kill people invisibly after throwing it out? Jiang Yin's heart moved, and with the mentality of giving it a try, he threw the black stone treasure weapon out with all his might.

But after throwing the stone, he found that the black stone was no different from ordinary stones, and it did not burst out with the same extreme power as he imagined.

Jiang Yin picked up the black stone a little speechlessly, he placed the stone in front of him, and then fell into deep thought.

After two minutes, his brow moved, and he reached out his left hand, pressing it against the surface of the black stone. Then a stream of spiritual power crossed into the black stone.

After crossing that spiritual power into the black stone, he was pleasantly surprised to find bursts of black light flashing on the surface of the black stone. Immediately after, a stream of spiritual power entered his body from the black stone along his palm.

Jiang Yin's heart moved, could it be said that this black stone could turn the spiritual power into twice as much, or even many times as much as it fed back to himself?

But it didn't take long for his heart to be filled with disappointment, and the spiritual power that entered his body from the black stone was exactly the same as the spiritual power he had sent inside, and there was no increase in the slightest.

It seems that this stone is not used to increase people's spiritual power, Jiang Yin thought with some frustration.

Since this stone appears in the martial realm, it means that it is suitable for martial cultivation, and since it has no effect on spiritual power, it may be useful for internal force.

After Jiang Yin had this thought in his heart, he pressed his hand on the black stone again, and this time he slowly crossed an internal force into the black stone.

Just like the reaction when he crossed into the spiritual power, bursts of black light flashed from the black stone again, and a moment later, an internal force passed through his palm and fed back into his body.

Jiang Yin's heart was full of expectations, hoping that this time the internal force could be doubled.

It's a pity that it backfired, and how much internal force he used to enter the black stone, how much internal force came out of the black stone was still there, and there was no increase in the slightest.

Jiang Yin seemed to have expected this result, he was not discouraged, this time he changed to two hands pressed on the black stone, the spiritual power of his left hand, and the internal force of his right hand, and at the same time channeled two different energy streams into the black stone.

This time, the black stone did not flash black light as before, but flashed a dazzling white light, and then the black on the surface of the black stone gradually dissipated, and the whole stone gradually became transparent, until finally it became a completely transparent stone.

Jiang Yin's divine sense could not enter the stone, but at this time, the stone had become transparent, so he could use his eyes to see that after the spiritual power of his left hand and the internal force of his right hand entered the stone, the two energies actually fused together, forming a new purple energy.

After this purple new energy was formed, it returned to Jiang Yin's body from the original path.

Jiang Yin felt this energy, although he knew that the total amount of energy was the same as the sum of the original two spiritual forces and internal forces, but he found that this new type of energy was much more condensed than both spiritual power and internal force.

After this energy entered Jiang Yin's body, he developed a strong self-confidence, and he knew that if all the spiritual power and internal force in his body were fused, then his strength would achieve a qualitative leap.

Thinking of this, Jiang Yin no longer hesitated, and directly pressed his hands on the Black Stone Treasure, and both hands continuously channeled two completely different amounts of energy into the Black Stone Treasure.

The Black Stone Treasure Weapon also continuously fed back the new energy fused with spiritual power and internal force to Jiang Yin.

Half an hour later, Jiang Yin stopped what he was doing, and all the internal forces in his body had been combined with the spiritual power to form a new purple energy.

Jiang Yin felt the degree of condensation of this purple energy, and said secretly: "This is a new type of energy body that combines spiritual power and internal force, so I will call him Lingyuan." ”

Since the amount of spiritual power in his body is more than the internal force, all the internal force is combined with the spiritual power, and the spiritual power is still more than half, if you want to transform this remaining spiritual power into the spiritual element, you must cultivate more internal force.

Cultivating internal strength was much easier for Jiang Yin than cultivating spiritual power, because he had the mountain and sea recipe for cultivating extremely unheavenly, and there was also a ring of spiritual springs in the ring, that is, the shallow Shan Divine Spring when he first entered the Shallow Shan Secret Realm.

His current martial arts cultivation is the peak of the Martial King, and he has never wanted to break through to the Martial Emperor or even higher realm, because there are restrictions on his cultivation in and out of the Martial Realm, and once he reaches the cultivation above the Martial Emperor, he will not be able to go out of the Martial Realm.

But now he can't control so much, he desperately wants to improve his strength and rescue Jiang Zixiao, so now he can't afford to hesitate.

After pulling out a pot of spiritual spring from the ring, Jiang Yin began to run the mountain and sea recipe to improve his internal strength.

(Today is the weekend.,Go out to run errands and don't come back until the evening.,This chapter is read first.,I'll try to send out two chapters tomorrow) (To be continued......)