The difficulty of the cultivation of the fourteen sword qi meridians is far beyond Su Fu's imagination, and the process is also extremely painful, not only need to integrate his own sword intent into the meridians, but also engrave the divine channel pattern on the meridians, if the meridians are not strong enough, they will be directly shattered, which is the process of alternating destruction and rebirth.

The sword intent was like a flood, rippling in the limbs and hundreds of bones of Su Luo, and poured towards the Taiyin meridians of his left and right hands, and the sword pond cave heaven located around it bloomed with brilliant light, like the dawn of the sun, like a divine furnace, with the sword intent, integrated into the meridians.

This is a long process, originally according to Su Defeat's plan, with the energy of this thunder essence, how can he completely take the first step of the Sword Qi meridian.

And in fact, when the thunder spirit under him disappeared, Su was only half completed.

Slowly opening his eyes, Su Wei looked at the empty space below, his face showed helplessness, he found that he still underestimated the speed of the iron sword devouring energy, how long has it been, the five-grade thunder essence is gone, and he glanced at the iron sword beside him very resentfully, "Man... Can you discuss something? You can eat meat, but you have to leave me some soup to drink. ”

Sonor!

The iron sword made a brisk sword sound, as if enjoying a sumptuous dinner.

"I'll let you agree, but can you still sense the presence of other thunder spirits now?"

Su Yu's eyes showed a little expectation, and he could see that the reason why Tie Jian was able to find the thunder essence so quickly was obviously because he could sense the existence of the thunder essence.

As if he understood Su Defeat's words, the iron sword trembled slightly, and then turned into a streamer, swept out, and broke through the sea of thunder.

"There's a play!" Seeing this scene, Su Yu's spirit was lifted, and he hurriedly stepped up to follow.

The mighty thunder snake dragged the power of destroying the world and roared, and landed on Su Fu's body, Su Yu unhurriedly controlled these thunder energies to refine his body, he found that the deeper he went to the thunder pool, the more powerful the demon saint blood and qi permeated this heaven and earth, but what made Su Su a little helpless was that where the iron sword passed, all the demon saint blood and qi were swallowed up.

Su Yu stared at the iron sword in front of him, and suddenly had an idea, "Throw it here for a while, I'm afraid the thunder pool will no longer exist... Also, if it can devour all the demon saint blood in the thunder pool, the rust on the sword body should also fall off. ”

Thinking of this, Su Yu was a little moved, but he quickly put this idea behind him, if he really did this, he was very skeptical that he would be able to walk out of Heavenly Emperor City unharmed.

Rumble...

Rumble...

There was thunder everywhere, and there was only thunder left in Su Yu's ears, until at a certain moment, a high-pitched sword roar suddenly sounded, covering the thunder in the sky, Su Yu hurriedly sped up to catch up, and soon, he saw that a gorgeous and brilliant blood-colored demon lotus was suspended in the thunder, bright red and crystalline, and the Dao sound lingered, full of fresh fragrance, permeating this heaven and earth.

"Five-grade Thunder Essence..."Su Yu's face was happy, it was only a long time, about half an hour or so, and he bumped into a thunder essence again, and at this moment, he was even more sure that the iron sword must be able to sense the existence of the thunder essence.

"Dude... Don't forget what you just discussed. Su Yu stepped forward, looking at Tie Jian's eyes completely looking at an uncle.

Sonor!

With a smack, the iron sword spanned more than a hundred zhang, dragging out a dazzling sword light, slashing down on the blood-colored demon lotus, and half of the sword body was submerged in it.

Seeing this, how dare Su Yu waste time, the sword instantaneous method was immediately activated, and it appeared on the blood-colored demon lotus in an instant, and he found a place to sit down at random, but the moment he sat down, he sensed that something was wrong, and he suddenly raised his head and looked ahead, where huge thunderbolts were roaring towards here.

No, that's not thunder!

Su Fu's eyes froze, and he saw that inside those thunders, there were extremely strange creatures, their bodies were completely condensed by thunder, like pythons, but there was only one eye, growing in front of their foreheads, erect, extremely scarlet.

"Razer..."Although it was the first time he had seen these strange creatures, it was not difficult for Su Yu to guess the identities of these creatures, and he remembered that Xuan Ku had mentioned it.

Rumble...

Rumble...

These thunder snakes all let out a seeping low roar from their mouths, and then they attacked and killed Su Su on the blood-colored demon lotus, the blood-colored thunder was intertwined, and from a distance, it was like a blood-colored thundercloud falling towards Su Shi, and countless thunderbolts came together, blazing.

Su Yu got up unhurriedly, he raised his hand, and the iron sword that was originally inserted on the blood-colored demon lotus suddenly shot out and fell into his hand, the cold sword intent turned into a storm and swept away around him, Yi Jue hunted and hunted, he came out with a sword, the sword light was like a rainbow, running through the heavens and the earth, and the white sword qi fell down like the end of the sky, endlessly, turning into a raging fire.

This fire is not an ordinary fire, but a sword fire, and there is a sword intent burning in it, covering the sky, as if it wants to burn this heavenly dome to ashes.

In just the blink of an eye, the hundreds of zhang of heaven and earth around Su Yu had turned into a sea of swords and fire, and those thunder snakes that attacked and killed, before they could get close to Su Shi, were pierced by the sword intent, and their bodies were flooded with sharp flames, and they let out a terrible scream, and then turned into wisps of thunder and dissipated.

But there were also some razers who stubbornly resisted the impact of the sword intent and appeared in front of Su Yu.

With a wave of Su Shi's iron sword, he slashed down on the Thunder Snake with the momentum of ten thousand jun.

"Huh..." Su Yu let out a light sigh in his mouth, he looked at the scene in front of him with some astonishment, and at the moment when the iron sword slashed down the thunder snake, he found that the energy in this thunder snake was directly swallowed by the iron sword, and then, this thunder snake seemed to evaporate.

"Xuan Ku said that although these thunder snakes are living beings... But their essence is condensed from energy, and as long as the spirit is not extinguished, even if these thunder snakes are torn apart, they will soon be condensed again... It's hard to deal with..."

"Was that razer swallowed by the iron sword just now?"

"Isn't that dead, and can't die anymore? ”

Su Yu took the initiative to attack, his speed was very fast, and he suddenly appeared in front of a thunder snake, this thunder snake was about two meters long, after the impact of the sword fire, the thunder on its body had some signs of collapse.

Swish...

Su Yu stabbed out with a sword, piercing through the eyes of this razer.

The previous scene resurfaced, and the vitality in the body of this thunder snake was disappearing at an alarming speed, and immediately after, this thunder snake dissipated, and its spirit was wiped out.

"Sure enough..."Su Yu looked at the iron sword in his hand, a little happy, he didn't expect the iron sword to be so strong, slaughtering these razors, it was effortless.

Sonor!

Just like a hunter met his prey, after devouring the two razers, the iron sword actually took the initiative to attack, directly broke free from Su Defeat's hand, and shot out, flashing in the void, frantically devouring the razer.

Those razers seemed to realize the horror of the iron sword, and fled in all directions, and in just a few minutes, there was no thunder snake in Su Yu's sight.

"It seems that this guy is here, and I am not afraid of the attack of the thunder snake at all when I practice in the thunder pool. Su Yu muttered softly, taking advantage of the iron sword to clean up the thunder snake, he sat down directly and began to practice...

Compared with the comfort of Su Yu's side, Xuan Ku and the others are extremely embarrassed at the moment...