When the fire rose, whether it was Cheng Bo or Xu Yi, their spirits were immediately extremely concentrated.

At this moment, there is only this furnace of elixir in their world.

Xu Yi's eyes stared at the old man, and his thoughts and spiritual power spread out, always paying attention to everything in this space.

For him at this moment, Cheng Bo's every move is extremely important, and he must keep it in mind.

Cheng Bo opened the furnace cover and put the medicinal materials into it.

Xu Yi couldn't help but get closer a little. If someone else did this, Cheng Bo would definitely scold him on the spot and even drive him out. However, after discovering that Xu Yi stepped forward, Cheng Bo slowed down slightly.

Although the Di Di Pill is a top elixir at the Earth level, there are not many people who can refine it. At least there is a big man in the artifact sect that can easily refine it. Therefore, Cheng Bo doesn't mind being learned.

Of course, he just refined it on site. How much he could learn depends on opportunities.

A variety of medicinal materials were put into the alchemy furnace, and the rich aroma of medicine wafted up.

Xu Yi could only see Cheng Bo's movements, but he could not see the situation in the alchemy furnace. Although he had known this, he was still a little unwilling to do so.

In fact, he also knew that it was a great opportunity to let him watch. As for the situation in the alchemy furnace, even Cheng Bo could not describe it, and it was even more impossible to uncover the lid for him to watch while refining the alchemy.

When refining alchemy, the first thing to ensure is to make elixirs, not to be observed.

Xu Yi's mouth pursed gently, and his heartbeat was getting faster and faster.

Suddenly, a wisp of thought spread into the dark upper dantian. For some reason, the calm dark upper dantian suddenly began to fluctuate slightly.

Xu Yi was stunned, and at this moment he felt a little distracted.

What's going on?

The dark dantian only fluctuates when it is close to the fire pool for refining weapons, absorbing the energy from the fire pool. Apart from that, it will be no longer turbulent.

But at this time, why did the dark dantian begin to turbulent again?

Just the next moment, Xu Yi suddenly discovered something extremely strange.

The darkness without any light on the dantian slowly rose up an item.

Alchemy furnace?

The muscles on Xu Yi's face twitched slightly. If his concentration at this time had not been different from the past, he would have been so scared that he would have screamed out on the spot.

In that dark and dull world, a translucent alchemy furnace suddenly appeared? What does it feel like?

My thoughts moved slightly? Xu Yi suddenly felt something, and his eyes stared at the alchemy furnace in front of Cheng Bo. So the alchemy furnace in the dark dantian gradually became clear? However, what made Xu Yi feel most unbelievable was that the clearness was not the dan furnace itself, but the internal space of the dan furnace.

Can Xu Yi see every change in the medicinal materials inside through the translucent elixir furnace?

He even feels like seeing through the essence through expression.

Oh? It turns out that after these two medicinal herbs are blended, they look like this.

Ordinary people may not be able to distinguish, but Xu Yi studied this elixir countless times. In his opinion, it is clear at a glance? There is no secret.

The medicinal materials were put into the alchemy furnace one after another, and the medicinal power gradually became stronger and stronger.

Xu Yi was also watching the elixir. People were watching the elixir furnace, but he was watching everything that happened in the elixir furnace.

In other words, one looks at the appearance, while the other sees the essence of it.

At this moment, Xu Yi's heart kept surging with enlightenment. It turns out that the blending of these medicinal materials is like this, and I have a wrong understanding of the elixir recipe.

In just a quarter of an hour, Xu Yi discovered his three mistakes. He felt infinitely emotional. If he didn't know these three points, he would let him think about it himself? At least he had to try more than a hundred times before he could find the flaws.

However, for ordinary earth-level alchemists, how can there be hundreds of opportunities to refine earth-opening alchemy?

If you can't do it ten or eight times, you probably won't think of touching these medicinal herbs again in your life.

Cheng Bo's movements became slower and more cautious. Finally, he picked up the two main medicines that were treated.

Xu Yi's heart was also inexplicably raised. It will be after this moment whether the elixir can succeed or not.

Cheng Bo bounced his fingers and the lid of the furnace suddenly flew up.

At this moment, his wrist trembled, and the two main medicines shot into the alchemy furnace like lightning. At the same time, the flames under the alchemy furnace became extremely strong in an instant as if alcohol was added.

The lid of the alchemy furnace fell down instantly, killing the lid of the alchemy furnace.

Cheng Bo kept bouncing his hands, and with every move of his movement, all the juice inside the Dan Furnace began to rotate violently.

All of this was reflected truthfully in Xu Yi's dark dantian.

The rotation of the medicine liquid in the translucent elixir furnace reminded him of the washing machine on Blue Star. He never thought that it would take such a powerful external power to refine the land-piercing pill.

The faster the medicine liquid rotates, the better. Many medicine liquids even pay attention to slow and delicate work. If they blend too quickly, it will also affect the quality of the elixir.

However, the land-piercing pill is obviously different.

Xu Yi had already clearly felt that Cheng Bo's true qi and spiritual power had been moved to the extreme, and the medicinal liquid in the alchemy furnace also rotated to the extreme.

Fortunately, this alchemy furnace is a ground-level magic weapon, otherwise, it would be impossible to withstand the full destruction of a ground-level strongman.

After a while, Cheng Bo's eyebrows slightly raised, and the power he released gradually slowed down.

At this moment, Xu Yi also saw through the translucent alchemy furnace that the medicinal liquid inside was completely stirred evenly, and there was a hint of indescribable charm in it.

Charm?

Xu Yi suddenly felt a little familiar.

He quietly sensed and slowly realized something.

Among these medicines, there is no longer only the medicinal power, but it even has a trace of the smell of the field.

Cheng Bo actually left a trace of the realm of the field in the medicine liquid.

Oh my God, how is this possible?

This is just a elixir, not a talisman or something. Can you still leave your insights?

With a turn of his eyes, Xu Yi saw Lingxiao Baolu and Xuanshuangtianye. He opened his mouth slightly, and his eyes showed a sudden enlightenment.

I understand that the Tianjie medicinal materials are the supreme and wonderful uses of the Tianjie medicinal materials.

At this point, Xu Yi finally understood why he could not refine the Pidi Pill. That was because before that, he didn't understand the domain at all. Since that was the case, how should he keep his understanding of the domain in the pill?

If you don’t enter the Earth level, or don’t know the realm, it is impossible to refine the Earth-Breaking Pill.

Damn, does Elder An Cang know this?

If he knew this truth but didn't tell himself, wouldn't it be called Mazi - it's called cheating?

After looking at Cheng Bo who was relaxing and about to collect the pill, Xu Yi also understood what he meant.

I guess he heard that he had realized the power of the domain, so he brought himself to observe the refining of the Pidi Pill.
Chapter completed!