At this moment, the world of the sword.

"These two little ones are merging much faster than I thought, and they're about to wake up. Yuan Shi looked at Xiao Hei and Xiao Bai who were surrounding Jian Xin's side and couldn't help but chuckle.

"Are we going to wake them up, then?" asked Yu Gan.

"Although the fusion of these two little things is beyond my expectations, it is not yet time. I'm afraid it will be another ten days. Yuan Shi said.

"Then how can we integrate the true element here into the sword heart transformation?" a trace of doubt flashed in Yu Yan's eyes.

You must know that next to the heart of the sword, there are little black and little white coiled, these two little things have been coiled around the heart of the sword, there is no gap for them to pour the true yuan aura in the sword into the heart of the sword, but if it is forcibly poured into the heart of the sword, it will definitely affect the little black and the little white.

"It's okay, they haven't woken up yet, and they haven't become real sword spirits yet. I can derive Kenshin's power to our advantage. Yuan Shi knew what Yu Yan was worried about, so he couldn't help but explain.

So that's the case, and Yu Yan suddenly breathed a sigh of relief.

"Then let's get started!" said the young man in white on the side.

Then, I saw Yuan Shi walk out and come to the two of them.

"Later, I will send out two rays of energy, one into the heart of the sword, and one into the world of the sword to absorb the true yuan Xuan Qi here, you only need to pour your own true yuan into my body, so that you can better absorb it. Yuan Shi prompted.

As he spoke, he saw that Yuan had slowly raised his hands, his left hand facing the black and white sword heart in the sky, and his right hand facing a certain direction of the world in the sword. Grab it with your hands......

Airplanes!

I only heard a slight fluctuation, and I saw two invisible energies burst out from Yuan Shi's hands in an instant. At the same time, Yu Gen and the white-clothed young man also stretched out their right hands and pressed them on Yuan Shi's back, pouring their True Yuan Qi into Yuan Shi's body continuously.

Rumble!

There was a violent tremor in the entire sword world, and Yu Gen and Yuan Shi were slightly startled, they felt that there was a wave of energy spreading, especially Yuan Shi, who felt that there was a majestic and terrifying energy pouring into his body. This energy made his strength soar to its heyday in an instant, and the energy emanating from his hand also made the entire space vibrate.

Yu Yan glanced at the white-clothed young man next to him, and was amazed in his heart. He knew that this terrifying energy had erupted from the body of this white-clothed young man, and because of this energy, the breath of the beginning had only reached such a level.

"What a terrifying power!"

Yu Yan's eyes were full of horror, it seemed that this young man in white was sincere to his wife, otherwise he would not have poured his true yuan into Yuan Shi's body.

Thundered!

Just as he was thinking about it, there was a loud bang in the entire sword world.

Yu Yan also discovered that under the infusion of the two energies of Yuan Shi, this originally gray sword world suddenly surged, instantly condensed into a tornado-like energy vortex, and converged towards Yuan Shi's hands.

Snort!

Yuan Shi's hands slowly closed, and the dazzling energy absorbed in the sword heart gradually came into contact with this energy vortex in an instant, and a piercing sound sounded.

"Work harder!" Yuan Shi gritted his teeth and snorted softly.

When these two energies gradually merged, Yu Yan only felt an incomparably terrifying force constantly shaking him backwards, and the long clothes on the three of them also floated with it.

Just when he gritted his teeth and insisted, he only felt that a hand was on his shoulder, so he was startled and looked over, it turned out that the owner of this hand was the young man in white.

Then Yu Gen only felt that there was a gentle and terrifying energy from the hands of the young man in white, which was continuously pouring into his body, and with the infusion of this energy, Yu Gen felt that his whole body was warm, and he felt a lot better in an instant.

Buzzing!

The space of the world in the sword seemed to be twisting at this moment, and the two air currents were constantly merging with Yuan Shi's hands.

"It's interesting!" the young man in white suddenly raised the corners of his mouth and chuckled.

Boom! Immediately, a terrifying energy suddenly emanated from the white-clothed young man's body, along his arm, one stream flowed into Yu Yan's body, and one stream poured into Yuan Shi's body.

Yu Gen and Yuan Shi couldn't help but be shocked.

"Hah!" exclaimed.

These two energies were instantly gathered by him, forming a circular gas the size of a sphere.

Waves of terrifying energy emanated from the spherical gas, and this energy was very fierce and terrifying.

One after another energy was sweeping across Yuan Shi, Yu Gen and the three of them in white, but the young man in white just snorted coldly, and with a wave of his hand, a wave of energy instantly wrapped the round sphere, and those energies were instantly isolated.

Although it was shrouded and imprisoned by the energy of the young man in white, the spherical gas still emitted terrifying energy, producing bursts of sound.

"What should you do now?" At this time, the young man in white looked at Yuan Shi and couldn't help asking.

"Next, it's time to see if we can differentiate the breath that belongs to Li Xin. Because I've never done it ever before. Yuan Shi said.

The young man in white raised his eyebrows slightly, but he was helpless, and now he was afraid that this was the only plan.

"We have to leave this sword world, otherwise in this sword world, the long sword instinct has an ability to absorb and transform the evil qi, and I am afraid that it will be transformed as soon as the evil qi appears. Yuan Shi seemed to think of something, and suddenly said.

Yuan Shi said, with a wave of his hand, the three of them disappeared in an instant, and of course, the spherical gas.

The next moment, the three of them appeared on the palace again.

"Is there really Xin'er's breath inside?" Looking at the spherical gas suspended in front of the three of them, the young man in white couldn't help muttering, and a trace of complexity flashed in his eyes.

"I'm not sure about that, but the true essence contained in the world of the sword that was transformed from the evil qi was sucked into the sphere by me. "Yuan Shidao.

At this time, the young man in white did not speak again, and Yu Yan's eyes were also on the spherical gas.

There was still a sound in the gas, and there was a faint flash of thunder inside. A terrifying and fierce aura continued to emanate from the gas, but because there was a white-clothed young man's energy imprisoning him, he was unable to break through the membrane.

However, the energy membrane imprisoned by the young man in white also caused ripples.

"I didn't expect the power contained in this sword heart to be so mysterious and terrifying, I couldn't even suppress it!" Looking at the round sphere, the young man in white also secretly exclaimed in his heart.

You must know that his cultivation strength has broken through the limit of the Immortal Realm and reached the level of the Supreme Heaven. He had long thought that there was no power in the fairy realm worthy of his fear, but now that he saw the power exuded by this sword heart, he had to pay attention to it and re-examine his own opinion.

The three of them watched quietly, and there were still bursts of sound in the spherical gas, and in these sounds, they felt the transformation of energy, and there seemed to be some kind of force brewing in it.

Finally, five quarters of an hour later.

I heard a "bang!" sound, and the spherical gas burst with a bang.