The aura of the ancient sword slowly strengthened, and the flames that enveloped him also disappeared little by little.

Soon after, the flames finally disappeared.

Gu Jian's legs were crossed, his eyes were closed, and there was a layer of red transparent flames on the surface of his body.

The upper body was naked, and a large fiery red bird flew around the upper body, as if scurrying inside his body.

This is the blood beast that fused the essence blood of the fire phoenix in his body, and it is no longer the three blood pythons.

Not only that, but the purple thunder wing behind him has also changed greatly.

The crimson wings replaced the purple thunder wings, and the flames that had been burning attached to the surface of the wings.

The wings were close together, twice the size of the previous Purple Thunder Wing, and it was hard to imagine what it would look like when it was unfolded.

From time to time, flame spirits fluttered on their wings, making a cry like the chirping of a phoenix.

The changes in the Purple Thunder Wing this time can be said to be earth-shaking, and it is definitely not as simple as it seems!

Since it has evolved successfully, it naturally cannot be called Purple Thunder Wing, and the ancient sword has been renamed Fire Phoenix Feather.

The process of refining this time can be said to be thrilling, nine deaths and one life, far from being as simple as it seems on the surface.

If it weren't for the fact that Purple Thunder Wing had absorbed nearly half of the essence blood, plus the blood beast in his body had absorbed about thirty percent of the essence blood, his physical body would definitely not be able to withstand the essence blood of the Yuan Infant Demon Beast.

What's more, the Spirit Body Thunder Tribulation has been refining his internal organs, speeding up the fusion of his physical body and essence blood, coupled with the protection of the hidden thunder power in his body, he can successfully refine.

All in all, these things are indispensable!

Now that his strength has been turned upside down, if it weren't for the fact that the Thunder Tribulation hadn't ended, he would have been able to easily break through to the Jindan stage just by relying on the feedback from the cultivation of the Fire Phoenix Feather's successful evolution.

Not to mention the huge power contained in the Yuan Infant Demon Beast, it can be said that as long as the tribulation is successful, his cultivation will reach a situation that even he can't imagine.

Moreover, his physical body was fused with essence and blood, and he had successfully reached the peak of the one-yuan spirit body, which was only one step away from the two-yi spirit body.

He opened his eyes and stood in the air, the fire phoenix feather behind him retracted into his body, and a trace of fire flashed in his eyes, which seemed to contain a world of flames.

He looked at the sky, waiting for the next thunderstorm to come.

The place was in ruins, there was no other living soul except for the Jinqi and a few people, and the silence was terrifying.

"Whew!" a gust of wind blew softly, rolling up a puff of black sand and falling on the ruins.

A mist drifted in the distance, making it impossible to see anything clearly.

Only the rustling of the wind came from the mist, which made people suddenly feel a little cold, and the little girl involuntarily clenched her arms.

"It's coming. Gu Lie's voice was not small, but it disappeared into the mist.

Gu Jian also discovered these anomalies, but he wasn't going to do anything, this heavy thunder tribulation was completely different from the previous ones.

"Wow!" A flock of pitch-black crows flew out of the mist, making unpleasant cries all the time.

The crows soon disappeared into the mist again, and their arrival seemed to foreshadow this.

"The Yin soldiers borrow the way, and the Yang people avoid it!" A long voice came out of the mist, like a loud laugh, and like a cry!

The sound of gongs and drums also came and gradually approached, and Gu Jian vaguely felt that the air had become cold.

A somewhat familiar aura came, and a group of soldiers wearing armor and long swords at their waists walked slowly.

With every step they take, they appear a few feet away.

There are not many of these soldiers, there are probably hundreds, but each of them has a cold aura that no one can enter, just like the Yin soldiers who walked out of the underworld.

Gu Jian estimated that if the worldly people only saw them, they would probably fall seriously ill and life and death would be unpredictable.

This was just the beginning, and behind these Yin soldiers slowly walked out a few Yin generals riding tall and handsome horses.

Gu Jian could clearly feel that the surface of these Yin bodies was shrouded in an extremely rich cloud of dead qi.

They held spears and looked at the ancient sword coldly, as if they were looking at a dying man.

Although the horses under their feet are just ordinary mortal horses, the thick death aura that even the Tsukiji Demon Beast will panic when they encounter it.

These Yin soldiers and Yin generals quickly walked in front of Gu Jian, and they stopped their steps and looked at Gu Jian with expressionless faces.

Gu Jian was also expressionless, if you dare to stare at me, I will stare at you to death!

But looking at his expression, why does it look like he's smiling.

"Knock, knock, knock!" a loud sound came from afar, and the surrounding mist seemed to be about to be shaken away.

A huge black turtle slowly crawled from a distance, and although it was in the air, it made a deafening sound with every step it took.

This lifeless turtle was very large, and the Yin soldiers around it were really small compared to it.

Gu Jian suspected that it had survived for nearly 10,000 years, and the death qi on its body was that all the Yin Soldiers and Yin Generals combined were not as good as one percent of it.

On the tortoise's back was something made of black soil that looked like a grave, and even three weeds had grown on it.

Gu Jian felt an indescribable pressure on it, not on the body, but on the soul, this was the first time that Gu Jian felt such a great pressure on the soul.

"Da, da!" A Yin general rode up to Gu Jian on a black horse and looked at him condescendingly.

"The ancient sword, with the treasure of the Great Dao, the fortune of the world, can be the third thousandth candidate Yan Jun of the Nine Thousand Seven Hundred and Fifty-one Domains of the Underworld. ”

The ghost general held the black dragon pattern Dao Decree, and the voice came from all directions, and all the ghost soldiers and ghost generals were lying on the ground.

Gu Jian himself even wanted to kneel, you must know that his soul power Jin Dan Monk is not as good as what is in the hands of the ghost general.

"Take the order, Gu Yanjun!" Jiang Ran had a hint of flattery in the ghost general's tone.

"Nine thousand seven hundred and fifty-one domains, the underworld of the cultivation realm?" Gu Jian was puzzled, how could there be so many domains in one cultivation realm?

The underworld does exist, and this kind of thing is known to many monks in the cultivation world, but it is very mysterious, and no one knows where it is.

No one!

"Hmph, the Xuanzhen Realm is just a small realm within the domain, and candidate Yan Jun can be in charge of several realms in the domain, and Gu Yan Jun will know when the time comes. ”

Gu Jian knew that the cultivation realm was called the Xuanzhen Realm, and he also knew that there were other worlds outside the Xuanzhen Realm.

However, he was not interested in the underworld at all.

As for the candidate Yan Jun, he is ranked to three thousand, and he is definitely not worth anything.

"I'm not interested!" Gu Jian replied coldly, without giving any face.

"Hmph, what, do you know what you're talking about!" The ghost general didn't expect Gu Jian to refuse at all, the candidate Yan Jun's position in the underworld was only below Yan Jun, and he commanded countless ghost generals.

"I know, you can go!" Gu Jian didn't care about the ghost general's words at all, he had been talking to this guy for so long, he just wanted to know something.

Besides, do you really think that his soul power is so weak!