Boom –

The boundless flames rose in the Tiandan Ding, and it was a black and purple flame.

Black Flame Hell Fire, almost Mahayana Black Flame Hell Fire.

As Chen Feng's strength improved, Chen Feng's understanding of flames became more and more profound, and even with it, the Black Flame Inferno Fire also tended to be Mahayana and multiplied in power.

The black-purple flames kept jumping in the Tiandan Ding, as if they were beating evil elves, giving people a boundless weird daring.

Chen Feng was calm, with a cold face, as if he was an old monk in a state of mind, which made people not see a trace of arrogance.

Then, he raised his hand and made a move, and a medicinal herb was thrown into the alchemy furnace by him. It was a small black grass, called Soul Grass Grass, and the grass was as its name suggested, touching the Soul Grass and being extremely domineering.

As soon as the herb entered the Danding, a fishy smell wafted out, and people couldn't help but shrink their noses.

"Everyone be careful, this smell is also poisonous, everyone take the detoxification pill and resist it!" Fu Yuan shouted in a deep voice, and took the lead in taking out a detoxification pill.

When the disciples of the Dan Palace heard this, they took out their own detoxification pills one after another and swallowed them. Dan Palace, what kind of place is that, the Alchemy Sect! As disciples of the Dan Palace, which one of them is not a well-known alchemist? Even if the technique is shallow, it is easy to get a few detoxification pills through some means. Now that he heard Fu Yuanyi's reminder, he immediately took the detoxification pill one by one.

However, those members of the Heaven and Earth Sect were not so lucky. They are all ordinary monks who are controlled by the Demon Pill, and their treatment is usually not high, how can there be such a thing as an antidote pill. Therefore, they can only hold back their faces one by one and resist with their fate.

Fortunately, although the smell of this Soul Destroying Grass is toxic, the essence in it is in the medicinal juice of Tiandan Ding, and the smell that overflows is not so toxic. Out of the Heaven and Earth Sect, there were some cultivators with shallow cultivation who died on the spot, but none of the disciples of the Dangong Palace had an accident.

Wei Wuji's face darkened. He didn't expect that as soon as the martial arts fight began, Chen Feng gave him a dismissal. His heart was ruthless, and a touch of ruthlessness bloomed in his eyes.

The next moment, his "Nine Phoenix Chaoyang" Dan furnace slammed into a burst, and the nine phoenixes carved on the Dan furnace seemed to come to life, and they all let out nine phoenix chirps.

Then, nine flames converged on the mouth of the nine phoenixes, and then nine scarlet flames were spitted out.

These flames converged in the Dan Furnace, causing the entire Dan Furnace to glow a demonic red. The nine phoenixes on the wall of the Dan furnace seemed to have been reborn from the fire, and they actually flew slowly. As soon as the wings were flapped, the flames in the Dan furnace were scorching.

"That's it, Phoenix Fire?" Although Chen Feng didn't see it, his spiritual power had transformed into immortal consciousness, and such a scene could not escape his immortal sense.

"It is rumored that only in the fairy world can there be a phoenix, why can this 'Nine Phoenix Chaoyang' Danding release the fire of the phoenix?" Chen Feng was puzzled in his heart, and couldn't help but think: "By the way, this Wei Wuji said earlier that this 'Nine Phoenix Chaoyang' Danding was given to him by the Heaven and Earth Sect Master, so what kind of person is this Heaven and Earth Sect Master?"

For a moment, Chen Feng's doubts about the Heaven and Earth Sect Leader became even stronger.

"Huh?" Chen Feng frowned, he also smelled a pungent smell, but it was Wei Wuji who had put in a medicinal herb that exuded such a smell.

As soon as the smell came out, Chen Feng found that the disciples of the Dan Palace had become drowsy, while those Heaven and Earth Sect members had become radiant, as if they had been beaten with chicken blood.

"There's something wrong with this smell!" Chen Feng immediately concluded: "Even if the disciples of the Dan Palace have the Antidote Pill, they are still affected, but the Heavenly Earth Sect members have no reaction, on the contrary, they have become radiant. What's going on?"

Suddenly, Chen Feng's eyes lit up: "Could it be that this has something to do with the Demon Pill, the Heaven and Earth Sect members have all taken the Demon Pill, so it will be harmless to them." But the disciples of the Dangong Palace are different. They hadn't taken the magic elixir, so naturally they couldn't resist this aura. ”

Thinking of this, Chen Feng's face became solemn. Unexpectedly, the martial arts had just begun, and it had developed to such a point. Every step of the two of them determines the safety of both sides. How should Chen Feng break the game?

Boom Boom –

In the alchemy furnace, the roaring sound of burning was constantly ringing, and Chen Feng's mood was like this burning flame, one after another.

Suddenly, Chen Feng's eyes lit up suddenly, and his face showed a look of clearing the dark clouds and seeing the moon.

"Why didn't I think of it?" Chen Feng laughed in his heart: "It's moonlight grass, it turned out to be moonlight grass, I can't imagine that this magic pill still has this flavor of raw materials." Knowing the existence of Moonlight Grass, I will take another big step forward in the development of the antidote to the magic elixir!"

Moonlight grass is an extremely precious medicinal material, and it has strong medicinal properties, and it can refine a kind of elixir that makes people sleep and not wake up, and it is not a poison at all.

Therefore, when Chen Feng speculated on the various raw materials for planting the magic pill, he ignored the moonlight grass. Unexpectedly, this Wei Wuji used this medicinal herb today, and through the reaction of the Heaven and Earth Sect members, Chen Feng was almost certain that the Moonlight Grass was one of the recipes for cultivating the Demon Pill.

"Could it be that the elixir he wants to refine is related to the Demon Cultivation Pill?" Linked to the Demon Cultivation Pill, Chen Feng could no longer be calm, he pinched the alchemy method while secretly observing Wei Wuji's every move.

After all, the medicinal power of the moonlight grass is also concentrated in the medicinal juice, and the people of the Dan Palace also have some spirit-stimulating pills to take, so the smell of the moonlight grass did not make the people of the Dan Palace tricked. However, Wei Wuji's goal of revenge on Chen Feng can be regarded as accomplished. Next, the two of them began to concentrate on refining the elixir.

However, Wei Wuji could never have imagined that Chen Feng, who seemed to be engrossed in alchemy in front of him, was observing every movement of his alchemy with powerful immortal stones all the time. Whether it was the type and name of the medicinal materials, or the quantity and heat, they were all memorized by Chen Feng, and he constantly analyzed them in his mind.

The disciples of the Dan Palace watched the competition between the two Dan Dao masters in front of them with full attention, and they were hungry and eager to learn. After all, they are all alchemists, and their thirst for the Dan Dao can make them forget their hatred for a while.

At this time, if the sect members of the Heaven and Earth Sect suddenly attacked, I am afraid that the disciples of the Dan Palace would be sent to turn over on their backs. However, they didn't dare to do this at all, the alchemists all had their own nobility, and besides, Wei Wuji's temper was not so good.

Time passed quietly in this tense atmosphere, and the competition between the two had reached the last moment.

"Boom-"

Almost at the same time, the alchemy furnaces of the two of them shook slightly, and Chen Feng and Wei Wuji both had solemn faces, and they all started a series of pill harvesting duels.

The time to decide the winner is coming.