The alchemy of both sides was in full swing, and the actions of both sides attracted everyone's admiration.

In the immortal world, most people understand some of the principles of alchemy and can even refine some rudimentary elixirs. The series of fire control techniques performed by Master Chen Feng and Alchemist Ren are astonishing.

Alchemist Ren obviously also has an excellent inheritance in alchemy. His method of controlling fire is extremely sophisticated, and he can control flames as well as his arms and fingers.

"It seems that the origin of Master Ren is probably not ordinary!" Gong Xu thought to himself, and his eyes became wary when looking at Master Ren.

"However, Chen Feng's fire control technique is even more exquisite. The force that can create such a fire control technique is probably not a simple existence!" Gong Xu thought again in his heart: "This time the dragon fights with the tiger, who will win, especially the winner?"

Unknown.”

"It's just that the materials Chen Feng chose were too poor, which directly reduced Chen Feng's chances of winning by 30%. After all, technology is important when refining elixirs, but materials are also an indispensable part!"

Naturally, Chen Feng would not know what Gong Xu was thinking. At this moment, he was completely immersed in refining the elixir.

What he wants to refine this time is a poisonous elixir called the Heart-Eating Pill. The recipe for this Heart-Eating Pill comes from the inheritance of Taiqing Daode Tianzun, and it is a type that has never appeared in the fairy world.

elixir.

The reason why it has not appeared in the fairy world is not because the Heart-Eating Pill is too difficult to refine, but because the toxicity of the Heart-Eating Pill is too special, and even Taiqing Daode Tianzun himself cannot develop an antidote!

The more important point is that the materials for this Heart-Eating Pill are also very common. If they know the refining method, an ordinary third-level alchemist can easily refine it.

Back then, when Taiqing Daode Tianzun created this elixir, he was afraid that once the recipe for the Heart-Eating Pill was spread, it would cause immeasurable harm to the immortal world. By then, someone who could refine the Heart-Eating Pill would

Alchemists can even poison some monks at the Nine Heavens Mysterious Immortal level. At that time, people in the immortal world will be panicked, and even the Nine Heavens Mysterious Immortal strong men must always be on guard against whether they might swallow the Heart-Eating Pill by mistake.

In order to prevent such a thing from happening, Taiqing Daode Tianzun did not pass on the prescription of the Heart-Eating Pill, but only recorded it in the inheritance.

Before, Chen Feng thought about it in various ways, and finally decided to refine the heart-eating pill. Just because Chen Feng has been refining pills for many years, he has learned very few poison pill refining methods, and most of them were obtained in the world of cultivation, so naturally they are not as good as Ren.

The alchemist’s background.

In a life-and-death battle, how could Chen Feng make fun of his own life?

The alchemy fire is rolling, can you hear the roaring sound coming from the alchemy furnace?

Everyone was breathing very lightly, fearing that someone might accidentally disturb the performance of the two fourth-level alchemists.

Just like that, time passed bit by bit, and in the blink of an eye, more than an hour had passed quietly.

On the other side, Alchemy Master Ren's aura suddenly shook, and then he was seen uttering the elixir collection formula with a red face.

I saw the alchemy furnace open, and a purple-black elixir flew out of the alchemy furnace, and was captured by Alchemist Ren with the immortal essence.

Then, Alchemist Ren moved his hand, and saw a jade box being taken out by him. The jade box was opened, and the pill was carefully placed in the jade box by Alchemist Ren. From the beginning to the end, Alchemist Ren even touched it.

He didn't even touch the elixir.

The elixir fell into the jade box, and the color of the jade box changed suddenly, turning into pitch black as ink.

"It's so poisonous. When the jade box touches it, the poison actually penetrates into it. No wonder Master Ren didn't touch it with his hands from the beginning to the end!" Master Ren couldn't help but exclaimed, looking at the jade box.

The eyes of the elixir became particularly fearful.

"Hmph, my elixir is ready!" Alchemist Ren snorted at Chen Feng and said mockingly: "When will your elixir be ready? Don't wait more than two hours."

"

Chen Feng stared intently at the Tiandan Cauldron, never stopping to control the fire in his hands, but responded in a neutral tone: "Why are you so anxious? Since the stipulation is two hours, as long as I don't exceed it, you and I will have nothing to do.

Decide the winner!"

Alchemist Ren looked at Chen Feng coldly, but said nothing.

Gong Xu is the referee, but now it's time to express his position: "Elder Chen is right. In the alchemy battle, as long as the elixir is completed within the specified time, it will not be considered a failure. There is still more than half a day left before the end.

As for the time, Elder Chen just needs to grasp the time himself!"

"Hey, let's just let you live a little longer!" Alchemist Ren looked ferocious as he sat up cross-legged on the spot and watched Chen Feng refining the elixir.

Know yourself and know the enemy. If Chen Feng refines the poisonous elixir in a while, both parties will have to take the other's elixir. At this time, if you look more often, you can always tell the name.

However, he forgot that all Chen Feng's materials had already entered the Tiandan Cauldron. Even if Alchemist Ren wanted to steal one or two of them, it would be impossible. He could only snort coldly, close his eyes and wait.

Chen Feng's movements were unhurried and slow, as if he didn't have any anxiety at all. His fire-controlling skills were smooth and smooth, causing the silent purple flames in the Tiandan Cauldron to roar incessantly.

Time passed again, and in the blink of an eye, the two-hour deadline was very close. Those who were originally optimistic about Chen Feng were all worried.

At this time, Master Ren also showed a sense of pride on his face: "There is only such a little time left, you probably won't be able to refine it!"

"Who said that?" Chen Feng said faintly: "My elixir is also finished!"

As he spoke, the Heavenly Pill Cauldron roared, and with a move of Chen Feng's hands, a white dove egg-like pill flew out, and Chen Feng grabbed it in his hand.

"Since it is a poison pill, and you dare to hold it in your hand, it means that the poison of this pill is not strong! I will definitely win this battle!" Upon seeing this, Master Ren felt calm and couldn't help but look on his face.

Showing a smile.

At this moment, Gongxu also said: "It's time!"

At the same time, the hourglass suspended in mid-air dropped the last sand.

Everyone looked stern and turned their attention to the two fourth-level alchemists.

The moment of life and death is coming!

"Now, the two sides are exchanging elixirs!" Gongxu looked serious and spoke slowly: "Both sides have two hours to study the other's elixir and prepare the antidote. After two hours, regardless of whether the antidote is prepared or not,

Everyone must take the elixir when they come out!"

Both of them nodded, indicating that they understood.

"Now, let's exchange the antidote!" As he spoke, Gongxu turned his hand, the hourglass turned up and down, and the timer started again.

The eyes of Chen Feng and Master Ren became piercing. The moment of life and death has arrived!

ps: March is the worst month. It’s the busiest time every year at the beginning and end of term! Tomorrow the teaching and research office will come to our school for research. The teaching and research staff will listen to my class. I have to prepare an open class at the last minute. It will probably be one or two o’clock in the morning when I finish it.
Chapter completed!