Ye Yi felt very tired and was about to collapse, but he still gritted his teeth and persevered.

Forcefully, hard, hard!

"It's going to be fine right away, Ye Yi, you have to insist. In order to save his father. ”

The sword slowly condensed and took shape in his hand, becoming clearer and clearer.

...... Hold on...... It's about to take shape......

Just like giving birth to a little life, Ye Yi also gave birth to the sword in his heart.

Sword of Kings. A sword that can attack people's souls.

Finally, when Ye Yi couldn't support it, as if his soul was about to collapse, the sword in his hand slowly formed, this is a golden sword, ordinary and inconspicuous, and there is no hilt at all, just the appearance of an ordinary sword, but only Ye Yi knows that this sword is powerful, this is a sword that can directly penetrate the enemy's soul.

That is to say, when two people fight, Ye Yi's soul suddenly went out of his body, holding this sword of the king to pierce into someone else's soul and kill him directly, of course, the strong people above the king of heaven, they can also use the ability of this out-of-body god, they will not be easily killed by Ye Yi, you must know that the king of heaven and the strong people above the king of heaven, they are out of body, if Ye Yi uses another move, he will naturally not be killed by him, it is likely that Ye Yi will be destroyed by their powerful soul?

However, not all Heavenly Kings will have a heart sword.

Back then, even Ye Yi's master Tian Lao often taught Ye Yi and talked to Ye Yi about his cultivation experience, Tian Lao said that he had embarked on the road of cultivation since he was three years old, and at the age of thirty, he became a strong Heavenly King, but it was said that Tianzong was a peerless demon, but even so, he did not cultivate his heart sword.

Why is this happening, because he just relied on too many elixirs, elixir jade liquids and genius earth treasures to push his realm to the cultivation of the Heavenly King, so when Tianzun was out of his body, he was not as natural as the fusion with the Heavenly Dao, and he would not have produced the move of the Condensation Heart Sword, which was deeply regretted by the Heavenly Elder.

In fact, with Elder Tian's knowledge, he could have given Ye Yi the treasure of heaven and earth to help him improve his cultivation, but Elder Heaven did not do so.

Ye Yi is now eighteen years old, and if he has the help of the elders, it is entirely possible for him to become a master of the Heavenly King in a short period of time.

It was precisely because Tianlao gave up the method of pulling out seedlings for Ye Yi that Ye Yi was able to condense Wang Jian's supernatural power at this moment.

Tian Lao sighed and said that as long as he has been exercising his heart sword, all year round, it is very likely to break the shackles of people, condense the heart sword into shape, and then directly inject it into his own primordial spirit, then, this sword will become another self outside of himself, that is, the second primordial god, not only that, when there is a spirit in the sword, then this sword is not mortal, but will become a sixth-order secret treasure general existence, think about it, if the sixth-order secret treasure is your second doppelganger, the power that erupts is absolutely infinitely powerful。

Of course, with Ye Yi's strength now, the sword he condensed will be successfully injected into the sword and become a sword spirit-like existence, which is impossible, it may be that as soon as he changes it, this heart sword will dissipate, and his soul will also be damaged.

Because the heart sword is condensed by Ye Yi's soul, if the heart sword is destroyed, Ye Yi's soul will naturally be traumatized. The soul of a warrior is crucial, if the soul is injured, there may be irreparable damage, not only will he lose his memory, the realm will regress, and he may become a demented madman, these are all okay because some magical genius earth treasure will be able to cure the medical skills against the sky, the most terrible thing is that if the soul is injured, he will not be able to break through on the way to cultivation in this life, this is something that makes the martial artist more uncomfortable than death, and in the end he can only turn into a handful of loess and bury it deep underground.

Therefore, before he was 100% sure, Ye Yi naturally would not risk injecting his soul into the sword to practice as a second elemental god.

However, Ye Yi's state is a great miracle in the history of human cultivation in this continent, it is only when he was a great heavenly master, he was able to go out of his body, use the skill of Yuan Shen out of body, and be able to make his body and soul cultivate separately, which is really amazing, and it may make countless people fall in shock and their jaws fall and they are frightened.

The most important thing is that when Ye Yi was in Tianzun, he was able to condense into a heart sword, you know, among the cultivation of tens of millions of people, there will not be a single person who can condense the heart sword of the city, and Ye Yi's condensation of the heart sword is known by others, and he will definitely be jealous of others, even if it is some old monsters, I am afraid that they will come out of retreat everywhere and compete to be Xiao Yi's master.

Because as long as Ye Yi doesn't hang up, if he continues to cultivate like this, Ye Yi will stand at the pinnacle of human beings sooner or later, and may even impact the position of the Sky Xuansheng, the Sky Xuansheng, the Sky Xuansheng, the saint among people, the existence of God, when the time comes, Ye Yi will really become the Sky Xuansheng, and everyone who has a relationship with him will ascend to heaven, but if Ye Yi and the people who have an enmity know that he has condensed into a heart sword, they will definitely go crazy and want to kill him, they must kill him, otherwise when he grows up, it will be the time for them to be destroyed, maybe Ye Yi is very resentful, if he comes to kill us, there will be no resistance at all。 Therefore, no matter who it is, as long as someone has a grudge against Ye Yi, when he knows that he has achieved the heart sword, he will definitely find a way to put Ye Yi to death.

After successfully cultivating the Heart Sword, Ye Yi also made up his mind in his heart, so that no one would know that he had cultivated the Heart Sword?" "All those who know that I cultivate the Heart Sword will die!" He couldn't help but clench his fists.

"I am now a cultivator of the Great Heavenly Master, if I have the help of the Heavenly Elder, I can temporarily reach the strength of the Heavenly Emperor. Burst out with a strength that is 100 times more powerful than now, so the success rate of saving his father should increase a lot. ”

Ye Yi was in a state of soul, holding the heart sword, muttering to himself.

Seeing that there was no soul in his body, Ye Yi smiled slightly, the soul controlled the body, and immediately entered a realm called "Heart Sword Wuwei", one move and one style, Ye Yi practiced the entire set of Death Sword Techniques one by one, varied, harmonious and soft, grasped the severity, Ye Yi's soul sat in the void, and suddenly understood the true meaning of the realm of "Heart Sword Wuwei".

Between heaven and earth, the sun rises in the east, sets in the west in the evening, the pneumatic wind blows, the sky thunders and lightning, and all kinds of movements are endless, eternal and unchanging, and there is no thought at all to preside over the soul. This is the natural law of Taoism.

"The heart sword is inactive, the avenue is natural, the sword is lifeless, the sword is ruthless, the sword is actually a great avenue in the heavenly way, there are three thousand, each of which can lead to the Zhigao Heavenly Dao. Ye Yi understood this truth, and his heart became more enlightened.

Regardless of the automatic practice of swordsmanship, Ye Yi's soul relied on this realization in his heart and fused into the cultivation of the "Death Sword Technique", running between the souls, in the void, there was constantly light and brightness, gathering on the soul, turning the formless and substantial soul into a glass-like sword and demon body.

This time, the gathering of the "Sword Demon Body" was three times faster than before, and in a few breaths, the soul was crystal clear, emitting a faint clear light, like an everlasting lamp.

"Heart Sword!"

Ye Yi felt that his soul should be enlightened, and he became strong again, gathering into a "sword demon body" more agile and tenacious, the thought in his heart suddenly moved, and an evil thought rose.

"I am the greatest sword god in the three thousand worlds, I want to make all things submit, all beings are servants, give me the body of the sword demon, and I want to shock the nine heavens. Ye Yi quickly subdued this evil thought, let the evil thought entangle, and gradually this evil thought turned into a demon god holding a huge golden sword in his hand!

This sword is his king's sword, the supreme heart sword.

At this time, Ye Yi's image changed again, and in the hand of the glass-like sword demon body, there was a long sword that was one zhang long, fierce and hideous, and it was terrifying at a glance.

This sword demon body is still condensed by the aura of death, but it is completely different from Ye Yiren's body, in the glass-like luster, there is black qi circulating, which makes people feel extremely evil at a glance.