The location of the underground magma was originally just an underground river located under the Xuantian Sect, but it became a magma river because of a sudden explosion of fire.

There is a strange fire in the magma river, and even if a Yuan Dan realm monk enters it, it will be swallowed and melted in an instant.

Therefore, all the Xuantian Sect disciples who came here were just standing on the edge of the magma river, feeling the aura of strange fire that overflowed from the magma river.

There are also alchemists who will use the breath of alien fire here to increase the rate of becoming a pill.

As soon as Su You walked into it, a blazing wind blew in his face.

There are indeed flames rising on the surface of the lava river.

Many Xuantian Sect disciples were cultivating on the side, and Su You also quickly found a corner where no one was there and began to calm down to sense the breath of strange fire in the magma river.

Alien fire is a divine object that is born and raised, and it only appears on the body of a very small number of monks, so it can be said to be a rarer and more precious existence than the Heavenly Venerable Bone.

In addition, when the alien fire is used in alchemy or refining, the effect is significant, so both alchemists and refiners want to get better and stronger alien fire.

Among them, the different fires are divided into one to nine grades.

It's like the four-grade pill that Ji Hongxiang gave him, which can only be refined by an alchemist with more than four grades of different fire.

Su You didn't know what grade of alien fire existed in the magma river.

He just ran the Yin Yang Open Heaven Record, absorbing and refining all the fiery aura that overflowed around him, and infusing it into the Chaos Dao Heart.

The Chaos Dao Heart can not only enable Su You to speed up his comprehension of the secrets of various exercises, but it is also helpful for condensing the sword heart and condensing the alien fire.

As the spiritual power of the alien fire continued to circulate in the heart of the Chaos Dao, it gradually condensed.

A cyan flame rose and swayed in the heart of the Chaos Dao in a moment, surrounding the sword heart.

At the same time, Su You could clearly perceive that the blazing heat of the magma river could no longer affect him, and he seemed to be integrated with the surrounding flames, as if the entire magma river could go in and swim by himself.

Gathering the spiritual power in the palm of his hand, an identical cyan flame ignited.

"It worked!"

"I didn't expect it to make me condense the three-grade Qinglian fire."

Su You was very satisfied with his cultivation results, and then he only needed to comprehend various pills to try refining pills, and at the same time, he could also use the Chaos Dao Heart to continuously improve the grade of the alien fire.

"The next thing is to prepare for a life-and-death showdown with Xu Wendu."

Looking around, I didn't expect that it would take half a day just to condense the fire.

There is only half a day left until the three-day appointment.

Su You was about to leave the underground magma river and go back to the Holy Maiden Temple, swallow the four-grade pill and continue to cultivate.

"Stop!"

Suddenly, Qin Ruofeng hung a long sword on his waist, his hands were behind his back to block Su You's way, and his already cold eyes revealed infinite killing intent at this time.

At this time, there were no other disciples by the underground magma river.

There was a whisper at the entrance.

"It is said that the guy named Su You inside is not even Senior Brother Li San."

"This has attracted Senior Brother Qin, Senior Brother Qin is the number one in the inner gate, and the future Holy Son will definitely be able to defeat that Su You!"

"That guy named Su You is going to be miserable."

The onlookers were all full of confidence in Qin Ruofeng, and they were full of contempt and contempt for Su You.

Qin Ruofeng's eyes narrowed slightly, and he asked in a deep voice, "Senior Brother Li San was killed by you, right?" ”

"So what?" Su You stepped forward and said with a grin: "Whoever calls your dog is really useless, and several people together are not my opponents." ”

"So, are you determined to be an enemy of the Son?" There were some fluctuations in Qin Ruofeng's cold tone.

Obviously, he didn't expect Li San to be Su You's opponent.

"Hahahaha!"

Su You laughed wildly: "Speaking of which, don't you, the eunuch, just want to help your master get rid of me?" Why make so many excuses? ”

"Su You! You're killing yourself! ”

Qin Ruofeng was suddenly furious, stretched out his hand to draw his sword, and roared angrily: "You will pay the price for your pride!" ”

The spiritual power in his body exploded, and Qin Ruofeng's strength of the Sevenfold Perfection of the Heavenly Realm made him bathe in bursts of thunder, and the long sword infused with spiritual power trembled slightly, and there was a thunder light surrounding it.

"Thunder Sword!"

It is not easy to practice the Xuan-level high-grade swordsmanship, but Qin Ruofeng cultivated this swordsmanship to perfection with sword intent.

Facing the rolling thunder sword qi like lightning and thunder.

The corners of Su You's mouth were slightly raised, revealing a disdainful smile.

Qin Ruofeng's sword intent is fierce and his speed is indeed fast enough, and he deserves the title of senior brother among the inner disciples.

But he is just the sevenfold consummation of the acquired realm, and in the same cultivation of the sword intent, and even the condensation of the sword heart, the cultivation realm is even in front of Su You of the five heavens of the innate realm, as if he is a child who has just learned to walk, his movements are sluggish and there are flaws everywhere.

It just so happened that when he was in the Treasure Pavilion, he saw the secret book of the Ben Thunder Sword Technique.

Rumble!

Immediately, Su You held the medium-grade spirit sword that Ji Hongjiao had given him in his hand, and the spiritual power in his body suddenly swelled and boiled.

In an instant, the wind and thunder were fierce, and the snow-white sword body was surrounded by lightning and thunder, and it was very obvious that it was surpassing the other party regardless of the momentum.

"Presumably, the Thunder Sword is the move you are most proud of."

"Then I'll use the Ben Thunder Sword Technique to keep your mouth shut forever!"

The blade of the sword slashed down.

The entire space where the underground magma river was located trembled.

There were two thunderbolts on the left and right, and they bombarded each other.

Rumble!

The thunder shook, and even the space had faint signs of being about to break, and the wind and thunder in the air had not dissipated for a long time.

But in the next second.

More lightning and thunder mixed with boundless killing intent directly suppressed Qin Ruofeng's Thunder Sword Qi, splitting the long sword in his hand in half with a crisp loud sound.

Qin Ruofeng was even more like a heavy blow, and his whole person flew out like a mass of charcoal, embedded in the stone wall behind him and unable to move.

Su You was unscathed.

He didn't even use all his strength.

At this point, Qin Ruofeng, the senior brother of the inner gate, was defeated.

The defeat was complete.

"You are right about one thing, and that is that arrogance is indeed the most important mistake that a monk needs to correct."

Looking at Qin Ruofeng, who was embedded in the stone wall and kept screaming, Su You sneered: "It's a pity that you, as a dog next to Xu Wendu, don't seem to be able to put yourself in the shoes of understand this truth, and even the Seven Perfections of the Heavenly Realm dare to yell at me, and you can't do anything about it." ”

After that, Su You walked out of the underground magma river with the old god in the present.

Some of the disciples who were standing at the exit and saw that Su You had walked out of it unscathed, their eyes immediately widened, and their faces were full of disbelief.

Wait until Su You is far away.

Everyone saw Qin Ruofeng, who was embedded in it and was screaming continuously, on a stone wall of the underground magma river.

"That waste was fighting Senior Brother Qin just now? But what's going on? Isn't Senior Brother Qin the Sevenfold Consummation of the Acquired Realm? ”

"Could it be that the waste turned into a genius?"

"God, why don't you hurry up and save Senior Brother Qin, and then pass the news here to the Holy Son!"

The disciples were in a hurry to pull Qin Ruofeng out of the stone wall.

But at this time, Qin Ruofeng's Dao heart was already broken, and his sword intent was on the verge of collapse, and the whole person just sat in a daze in a daze, indifferent to the calls of others.

"Tsk... What a waste! ”

Xu Wendu, who rushed here not long after getting the news, saw Qin Ruofeng's appearance and immediately became angry.

After instructing the disciples to bring Qin Ruofeng back, he slammed his fist on the stone wall on the side, smashing the entire stone wall into powder.

The killing intent all over his body continued to rise, Xu Wendu's eyes lowered, and his fists tightened slightly.

"Su You, you are really unexpected, I didn't expect that the Tianzun bone being dug up won't affect you."

"Looks like you've got other secrets hidden in you."

"But it doesn't matter, there is still half a day, and when the time comes, I will peel your whole body and cramp, so that you can have a good taste of what life is better than death!"