Based on the experience accumulated during the practice of "Yantian Jue", Yang Chen started to refine the Battle Spirit Pill for the third time.

This time, after refining the snake spirit grass, he did not rush to release the burning sun flowers. Instead, he used his spiritual sense to feel it, calculated the cold energy generated by the snake spirit grass, and then invested an equal amount of burning sun flowers.

"when!"

The moment the burning sun flower was put in, the entire alchemy furnace trembled for a moment, and a metal-like impact sound came out.

Yang Chen stared at the alchemy furnace with his eyes tightly. Under his gaze, the alchemy furnace trembled again for several times before it stabilized.

Seeing this, Yang Chen felt aroused his heart. He knew that the snake spirit grass and the burning sun flower had perfectly merged.

Now you can put the third spiritual medicine Holy Cloud Fruit.

Yang Chen clamped the Holy Cloud Fruit with both fingers, and with a slight force, there was a crisp sound. Then the hard skin of the Holy Cloud Fruit was directly crushed, and a small stream of clouds, carrying a rich fruit fragrance, suddenly surged.

He did not dare to neglect, so he quickly bounced his fingers slightly and introduced the small cloud into the alchemy furnace.

In an instant, the entire alchemy furnace suddenly rose into the air. What's even more strange is that there were gusts of wind inside the alchemy furnace.

Yang Chen was not surprised too much, but instead looked happy. There was no accident in this third spiritual medicine.

Then, he began to place the fifth type, but this time, luck was not on Yang Chen's side.

The third attempt failed!

The fourth attempt failed!

The fifth attempt failed!

...

The tenth attempt failed!

In a blink of an eye, Yang Chen had tried to refine pills ten times continuously. Although he had not succeeded once, he had now refined the last elixir.

The eleventh attempt.

Yang Chen's eyes were as lightning as lightning, and his spirit was extremely tense. After ten failures, he was able to refine the previous steps of the Battle Spirit Pill.

Snake Spirit Grass, Burning Sun Flowers, Holy Cloud Fruit...

A scent of elixir was put into the alchemy furnace in an orderly manner, and the whole movement was flowing without any delay.

Gao Xiao, who was not far away, couldn't help but feel a little confused when she saw this. Although she didn't know how to refine elixirs, Yang Chen's every move was a feeling of extraordinaryness, as if she was watching the elixir master refining elixirs.

Under Gao Xiao's gaze, the last kind of spiritual medicine vine appeared in Yang Chen's hand. The latter took a deep breath, and the black flame poured out in the palm of his palm, wrapping the vine inside. In just a few breaths, the originally hard vine had completely melted.

After doing all this, Yang Chen hesitated a little and put the vine into the alchemy furnace.

His nerves tensed up instantly, and he watched nervously at everything in the alchemy furnace. At the same time, the black flame that was in harmony with him was also burning under the alchemy furnace, transmitting corresponding energy.

Driven by this energy, the vines in the elixirs in the elixir gradually wrapped all the spiritual medicines refined in front. Almost at the same time, Yang Chen quickly glanced and gently cut his fingertips. With his mind moving, a drop of divine bloodline fell directly into the elixir.

"Buzz!"

In an instant, a vibration suddenly spread.

Seeing this, Yang Chen's expression changed slightly. In his perception, the elixir that had just formed in the elixir furnace was trembling constantly, and just a roar suddenly burst out between lightning and fire.

Blasting the pill!

Seeing this, Yang Chen sighed in his heart, but he was not discouraged. He could already merge all seventeen kinds of spiritual medicines, and as long as he integrates his divine bloodline into it, he will be completely successful.

However, this step is more difficult than before.

This time, Yang Chen was not in a hurry to refine it, but instead meditated on the previous refining process. From the first failure to the eleventh time, all the details of the past and after flashed through his mind.

But gradually, Yang Chen's brows were tightened because he didn't notice any mistakes.

"Why did that cause the last fusion to fail?" Yang Chen looked puzzled, and then he recalled it again. This time it was more careful than the last time. Often, a question he had to think about repeatedly and confirm that there was no error before he continued to think about it.

However, the result was still the same, and Yang Chen did not find any errors.

"What's going on?" Yang Chen waved his hand and placed the elixir furnace in front of him. He first opened the lid, looked at the situation inside, then sniffed it gently, took out a little powder of the elixir-burning powder with his fingertips, and grind it carefully.

When alchemists refine pills, it often happens when they explode pills. The alchemists can often find out the reason through the powder of the pills.

But this time, no matter how Yang Chen checked it, he couldn't see the reason.

Seeing this, Gao Xiao did not dare to disturb Yang Chen's contemplation and waited patiently, and this wait took three days.

During the three days, Yang Chen kept thinking, while Gao Xiao waited while taking care of Bai Ling.

What Gao Xiao didn't expect was that Bai Ling was very strange during this period and had been determined to be Yang Chen, as if she was expecting something.

It was not until the third day when the sunlight shone suddenly on Yang Chen's face when the bright window reflected on Yang Chen's face.

"All the steps of the pill are correct, so the reason that affects the pill is external!" Yang Chen murmured to himself. Suddenly, he seemed to understand something, and his eyes passed through the window and looked at the outside world.

Gao Xiao, who was standing beside him, finally couldn't help asking: "Brother-in-law, what did you think of?"

Yang Chen turned around and explained: "The reason why this pill failed is that it is restricted by the 'rules'!"

"Rules?" Gao Xiao was confused and confused when he heard this.

Yang Chen continued: "Since you practiced, have you felt that there was a kind of shackle that invisibly suppressed our cultivation?"

Upon hearing this, Gao Xiao blinked his eyes and whispered: "This... I'm just practicing my sister forcing me."

Yang Chen was speechless, and then thought, and said, "Is it becoming more and more difficult for a warrior to have a cultivation level from blood coagulation to the gathering of the essence, to the soul control realm, and even the spirit transformation realm?"

"Yes." Gao Xiao knew this.

"Simply put, why it is getting more and more difficult? It is because an invisible force is blocking our cultivation. This invisible force is the rule!" Yang Chen took a deep breath and said slowly.

When Gao Xiao heard this, he was shocked. If it was really like Yang Chen said, the invisible power would be too terrible and could actually affect all the warriors in the world.

fear!

"But what does this have to do with refining pills?" Gao Xiao asked in confusion, but as soon as she spoke, she opened her mouth wide and looked at Yang Chen in disbelief.

Could it be...

"If I expected it was right, this pill should be restricted by rules." Yang Chen looked at the pill powder in the pill furnace and whispered.

Before, he had no great confidence in refining this pill, but now he could only sigh.

Being restricted by the rules of heaven and earth, it is not difficult to describe at all, and there is no possibility at all.

But then Yang Chen suddenly thought of something. He quickly checked the inheritance memory of Xiaoyao Dan Emperor. What surprised him was that this pill, Xiaoyao Dan Emperor, had successfully refined this pill dozens of times, and there were no rules.

"What's going on?" Yang Chen was very confused, and then a flash of inspiration flashed in his mind.

Xiaoyao Dan Emperor refined this pill in the Xuanming Realm, while Yang Chen was in the Apocalypse Continent, not in the same place.

At the same time, Yang Chen came to a conclusion that the rules and restrictions of the Apocalypse Continent are different from those of the Xuanming Realm.

This is probably one of the reasons why there has never been a powerful man in the Fengtian Realm in the Tianqi Continent.

"How can we avoid this rule power?" Yang Chen looked at the outside world again and gave up the alchemy. He was unwilling to accept that this pill could be refined just a little bit, but with his current strength, he wanted to go against the will and break the limits of the rule, and there was no possibility at all. The only thing he could do now was to find a way to split the power of the rule.

Yang Chen thought hard for a long time but had no choice but to ask about Demon-Driving Spirit Flame again. The latter shook his head. Yang Chen looked through the inheritance memory of Xiaoyao Dan Emperor but still had no results.

This inherited memory does not involve this aspect.

Just as Yang Chen wanted to give up, a voice suddenly sounded in his heart.

"Although I don't know how to refine elixirs, I am very good at treasures." The person who said that was Lingnan Qi from the Cave Heaven.

"Senior Nanqi, do you have a way?" Yang Chen knew that Nanqi's former master was a weapon refiner, and Nanqi was also very powerful in this regard, but in the end, the latter had no experience in alchemy, so Yang Chen did not ask. What he did not expect was that Nanqi would actually have a way.

"I haven't tried it in detail, but my former master has done something similar." Nanqi hesitated slightly and said, "This method is to deceive the heavens!"

"Bullying the Heaven!" Yang Chen was shocked when he heard these two words. Isn't this exactly what he wanted, so he immediately asked, "What is bullying the Heaven?"

"It's very simple to say that bullying the sky, but it's extremely difficult to do. If you are not careful, it's very likely to attract thunder punishment." Nanqi explained: "Simply put, it is to refine multiple pills at the same time, hiding the pills you really want to get in order to achieve the goal of concealing the world. At that time, my master refined multiple treasures at the same time, hiding the highest-grade one in it, and avoiding thunder punishment."

When Yang Chen heard this, his eyes lit up at first. This method was absolutely feasible. Then he was shocked. Refining treasures attracted thunder punishment. What kind of treasures would have such an effect.

Yang Chen really couldn't imagine it in a short time.

He took a deep breath, suppressed all these distracting thoughts, and then began to concentrate on refining the Battle Spirit Pill.

This time, he refined ten pieces at the same time!
Chapter completed!