Seeing the old man Jiuyan appear, Yan Fei threw the rudimentary Broken Emperor Pill in his hand without hesitation. At this moment, the Ice Shadow Ancestral Fire and other different fires had been separated again, and they were standing behind Yan Fei one by one in the form of human figures.

"Jiuyan senior, the Rong Dan has been completed, there shouldn't be any need for me next, right?" The reason why Yan Fei hurriedly sold the pill was also because of the upcoming Dan Tribulation, since this Jiuyan Breaking Emperor Pill had a success rate that could increase the success rate of advancing to the Battle Emperor level, it was definitely not a low-level pill, even in the ranks of the Nine Rank Pill, it must be an extremely high-ranking Cunzài. The Dan Tribulation that can be caused by such an elixir is not something he can compete with now, and judging from the words of the old man Jiuyan before, he didn't think about letting Yan Fei take the Dan Tribulation, because the person who welcomes the Dan Tribulation, if he can't get through it, then the pill can only end up with a ruined result, and the old man Jiuyan is not stupid enough to let Yan Fei, the peak battle venerable, meet the Dan Tribulation produced by the high-grade elixir of the Nine Grades.

Taking over the prototype Broken Emperor Pill, looking at the clearly visible five Dan patterns on the pill, the old man Jiuyan smiled slightly, the Jiuyan Broken Emperor Pill that he had been thinking about day and night was finally refined as he wished, although the grade did not reach the legendary Jiuyan, but the five flames were already quite good.

"Little friend Yan Fei, let me get through the Dan Tribulation for now, and then talk about anything else, thanks to you this time!" arched his hand at Yan Fei, and the old man of Jiuyan turned into a light and shadow and flew directly out of Shennong Ding. After Yan Fei stopped for a while, he also flew out with the Ice Ancestral Fire and other different fires.

At this moment, the sky is completely made up by thunder and lightning, and the sky above the head is like being covered by countless thunder and lightning nets at this time.

Under the thunder and lightning, it slowly merged together, but the thunder and lightning, which originally showed purple brilliance, suddenly sank and turned into a black thunderbolt.

Seeing this scene, Yan Fei's face sank, he didn't expect that this Five Flames Breaking Emperor Pill would actually attract black devil thunder and lightning, when the general high-grade pill was formed, it would stir the energy of heaven and earth and thus attract the power of thunder and lightning, and according to the quality of the pill, the power of thunder and lightning attracted was not the same, this black devil thunder and lightning was already an extremely rare kind of pill tribulation.

Compared with Yan Fei's dignified face, the old man Jiuyan seemed a lot calmer.

"Hmph, black devil thunder and lightning? The old man didn't have to show off in front of me like this. The old man Jiuyan snorted coldly, and then his body moved, and he flew straight towards the sky with the rudimentary Broken Emperor Pill. Seeing the old man Jiuyan behaving like this, Yan Fei was also stunned, did this old man of Jiuyan want to resist the black devil thunder and lightning pill tribulation?

Just when Yan Fei was surprised, the body of the old man Jiuyan had already flown to the depths of the zenith, where a bend of black thunder and lightning had already taken shape, and the power of the majestic thunder and lightning blended and condensed, and a huge aura of destruction spread from the pillar of black thunder and lightning.

At the same time, the aura of the old man Jiuyan's whole body also burst out at this moment.

Looking at it from a distance, Yan Fei only felt that the two breaths that suddenly appeared in the sky made him feel breathless, and he muttered in his mouth: "The strength of this Jiuyan predecessor is really terrifying, and his own coercion can compete with that black devil thunder and lightning without falling behind!"

"He's stronger than Mrs. Zhurong!" At this time, the Bing Youzu Huo beside Yan Fei said coldly.

"Oh, Senior Jiuyan is actually stronger than Lady Zhurong? Senior Bingyou, you're not kidding, are you?" Yan Fei looked at Bingyou Ancestral Fire with a little puzzlement, Lady Zhurong could be said to be the most powerful battle cultivator he had met so far, Bingyou Ancestral Fire actually said that Old Man Jiuyan was stronger than Lady Zhurong, which shocked Yan Fei a lot.

Bing Youzu Huo nodded lightly and said, "Judging from the breath alone, Old Man Jiuyan is indeed better than Mrs. Zhurong, but if you count the other hole cards, I think he shouldn't be able to beat Mrs. Zhurong." Immediately after, Bing Youzu Huo said these words again, which made Yan Fei suddenly not know how to answer. It's you who says that Old Man Jiuyan is stronger than Mrs. Zhurong, and it's you who says that he can't beat Mrs. Zhurong, isn't this?

didn't have time to analyze these, Yan Fei's eyes were once again attracted by the light and shadow in the sky, and the old man of Jiuyan at this moment stopped in the sky, and in front of him, the prototype Broken Emperor Pill fluttered in the wind.

The next moment, the black magic thunderbolt that was the size of a bucket finally finished accumulating, and then a ray of light pierced the sky and went straight to the old man of Jiuyan.

"Boom... Boom..."

In an instant, the black devil thunder and lightning slammed into the body of the old man Jiuyan, and at this moment, countless thunderbolts and shadows began to explode, and the entire heaven and earth seemed to tremble. What shocked Yan Fei was that the old man Jiuyan had been standing like a rock in the air from beginning to end, no matter how terrifying the black magic thunder and lightning in front of him was, he would not move like a bell.

If you look closely, you can find that at this moment, in front of the old man Jiuyan, a ball of golden fire spread out, and at the bottom of his feet, it was as if there was a flame lotus platform, and his body was standing on it, and the flames around him were flying, and the figure of the nine flames could be vaguely seen in the blur.

"Is it the Nine Heavens Flame of the Sun?" Yan Fei muttered softly, being able to compete with the power of heaven and earth, and only the alien fire derived from the power of heaven and earth could do it.

The Ice Shadow Ancestral Fire and other different fires on the side all nodded slightly, they themselves were different fires, and the induction of other different fires was naturally not comparable to Yan Fei.

"That Nine Heavens Flame is very strong! I think he should have been promoted to the Origin Fire level. Bing Youzu Huo said coldly, he was confident that if he went to deal with that black devil thunderbolt, it would definitely not be so easy, and it was not even impossible for one to accidentally fall under that black devil thunderbolt. But the Nine Heavens Flame was able to do it, which showed the extraordinary power of this strange fire.

Yan Fei watched from afar with the Ice Ancestral Fire and other strange fires as the Old Man of Jiuyan resisted the Black Demon Thunder and Lightning Tribulation, and the violent energy fluctuations disturbed the sky, and the space seemed to be distorted at this moment. Suddenly, the power of that black devil thunderbolt suddenly skyrocketed, and the old man Jiuyan, who originally seemed to be extremely relaxed, also became a little dignified at this moment.

"Hmph, I want to see how long you can be strong?" The old man Jiuyan suddenly opened his eyes, and a few rays of light suddenly shot out of those eyes, and then, the sky that was originally made up by the thick clouds began to make a gurgling sound, and the dazzling light began to break free from the dense clouds and mist, and projected directly onto the old man Jiuyan's body.

The next moment, with the surge in the amount of black devil thunder power, the aura of the old man Jiuyan also began to rise sharply, and the situation that was originally suppressed was actually pulled over by the old man Jiuyan.