Su Bai knew that the iron sword was psychic.

At the moment, it vibrated so much that it obviously found something.

Su Bai moved his mind and took out the iron sword directly, but before he had time to look at the iron sword, the iron sword came out and turned into a streamer roaring towards the thunder sea ahead, just like a fish in the sea.

Su Bai immediately rushed out and chased the iron sword, with surprise in his eyes.

But just as Su Bai's front foot had just stepped out of the stone platform, countless bloody thunders roared down on Su Bai, like angry dragons, waving their teeth and claws. That terrible force tore at Su Bai's flesh madly. The energy contained in these thunders was more than ten times that of the sixth heavy day. Rao was ready for Su Bai, but he still couldn't help taking a breath of cold air.

It really hurts!

However, the effect of body quenching was also obvious. Su Bai could sense that the energy contained in these thunders was gradually integrating into his body, washing and refining, and even gradually integrating into his blood, making his whole body reverberate with thunder all the time.

The speed of the iron sword is very fast, but with Su's current strength, it's easy to catch up and follow.

Hundred... Thousand... Ten thousand

Su Bai didn't know whether he was close to the depths of the thunder sea. The thunder here was more dense and blood red. It was a blood red world. The monstrous thunder dragged out dazzling light and fell on him. His whole body was blurred and stained with blood, but his eyes were full of spirit.

Keng!

With a sound of sword, the iron sword in front suddenly stopped.

Su Bai suddenly raised his eyes and looked at the past. At this glance, his pupils suddenly shrunk, and hard to hide joy appeared on his face. He saw that in the area more than a hundred feet away, a sad red blood demon lotus was slowly blooming, and the ethereal Sanskrit sound was constantly ringing from inside, which made the lotus leaves rustle and move. There were five lotus leaves in total, and there was a green glow on each lotus leaf, Like a Fairy Rainbow, it is filled with the majestic breath of life. Even if it is so far away, Su Po can detect the fragrance released when the lotus blooms.

"Five grade thunder essence..." Su Bai had a feeling of hitting the grand prize. He heard xuanku say that the thunder essence in the thunder pool is also graded. Nine grades are the most, and one grade is the most. The thunder essence he saw in the sixth heavy day was the fourth grade. Obviously, the energy contained in the fourth grade thunder essence is no doubt less than the five grade thunder essence in front of him.

"Man... I didn't expect you to have this ability." Su Bai looked at the iron sword suspended in the air and walked over, but at this time, the iron sword made a clear sound again and turned into a streamer to rush away at the bloody demon lotus. Su Bai was surprised and he suddenly felt bad.

Shua

The cold edge of the sword was shining like a falling star. It cut through the sky, cut open the thunder sea, and fell on the blood demon lotus. Half of the sword body directly disappeared into the blood demon lotus. Then Su Bai saw that the blood energy originally flowing in the blood demon lotus was converging towards the iron sword at an extremely terrible speed, The vitality that lingers around is also dissipating at a very fast speed.

"Poor cake..." Su Bai moved and plundered out. He should have thought of this scene. According to the past style of iron sword, how could he easily let go of the five grade thunder essence in front of him? If he didn't hurry up, I'm afraid the energy in the five grade thunder essence would be swallowed up by the iron sword.

The sword spirit surged, and the white sword spirit turned into a storm. Su Bai broke the thunder sea in front, and his body appeared on the blood demon lotus. Looking at the iron sword close to Chi Chi, Su Bai immediately sat down cross legged and refined the five grade thunder essence according to the refining method xuanku said at the beginning.

For a time, the blood colored demon lotus was shining and turned into a towering light column, enveloping Su Bai. In this light column, the blood essence was like a flood, hitting Su Bai's body directly. These blood were no longer pure demon Saint blood, but the product of being combined with these thunder after endless years of washing, It contains not only extremely violent thunder energy, but also rich and incomparable vitality.

In an instant, Su Bai only felt that the magnificent energy was entering every corner of his body through his pores, tearing his flesh and blood at an extremely crazy speed, and repairing his flesh at a terrible speed. This was a process of alternation between destruction and rebirth, and his flesh was undergoing an amazing transformation.

At the same time, pure and incomparable energy flowed through his limbs and bones. Su Bai hardly made much effort to refine it into his own sword yuan and remit it into Zifu.

What made Su Bai feel most incredible was that when he sat on the bloody demon lotus, bursts of Sanskrit echoed in his ears, making his state of mind free from waves and extremely peaceful, and keeping his cultivation state in an excellent state.

"Xuanku doesn't exaggerate... The refining effect of this body is indeed 100 times better than that of ordinary cultivation. No wonder those people fought for Lei Jing before." Su Bai murmured, but his heart was hot. Now his cultivation has reached the bottleneck. Now there are only two ways in front of him. One is to continue to break through himself and promote the nine pole king, Or it is to understand the sword potential and promote the Huangdao realm.

The nine pole King's way, that means it is the real limit of the king's way.

"If there is a steady stream of thunder essence... Maybe I can really take that step..."

"Just the first step of reincarnation does not destroy the sword body, let me be promoted to the eight pole King..."

"The 365 sword pool cave has been completed. Now it's time to try the second step of reincarnation without destroying the sword body..."

Su Bai's eyes were slightly closed, and the obscure fluctuations of the ancient vicissitudes were diffused in his blood. They turned into wisps of light and gathered towards his purple house. In his purple house, they gathered into a sword shadow with peerless edge, which belongs to the divine channel pattern of reincarnation immortal sword.

"Hand Taiyin... Hand Yangming... Foot Yangming... Foot Taiyin..."

Su Bai's mind flashed through the position of the 14 special sutras. If he practiced the 14 sword sutras and special veins, he certainly could not achieve them overnight, but had to practice them one by one. What he had to do now was to choose one of them first. He thought about it and chose the hand Taiyin meridian, which was located on his left and right arms. If he succeeded in practicing, his arms would undoubtedly be hardened and strengthened again, Then his swordsmanship will be greatly improved.

Thinking of this, Su Bai immediately began to practice reincarnation and immortal sword body.

For a time, the majestic blood essence energy converged towards his arms