Lin Fan seemed to have a normal expression, and his spiritual power in his body had been activated in secret.

This made Cui Yu, who had just had the intention of killing and robbing treasures, calmed down instantly.

"Fellow Daoist Lin is too worried. I, Cui Yu, are also a person who believes in words. You can take these two sets of formations away." Cui Yu said.

Lin Fan nodded and left the courtyard with vigilance.

Only when he left Liuyun City in one breath and was sure that no one was following him, he breathed a little relieved.

"It's so dangerous. Cui Yu had just had the idea of ​​killing someone and catching treasures. Why did he suddenly change his mind at the last moment? However, I have to leave Liuyun City now so that I won't be targeted."

Lin Fan was still scared.

This time, he saw Cui Yu rashly, although he took great risks.

The harvest is also very good.

Not only did he take away two sets of high-quality protective formations in vain, he also got a lot of residual original powers.

After bringing back to his cave, Lin Fan only needs to hurry up and strengthen it to improve the level of "Five Elements Chaos Sword Art".

This is the biggest gain for Lin Fan now.

"This time I made a profit, and I have to be more careful in my actions in the future."

Lin Fan muttered, and after leaving the restriction range of the prohibition, he set up a wind-proof boat and shot directly towards the Qixuan Gate.

But he didn't know that just as Lin Fan left Cui Yu's courtyard, the Lihuo Crown that fell on the tree suddenly spoke.

"Fellow Daoist Cui, you were really reckless just now. It's really not worth it to have the idea of ​​killing people and catching treasures for just two sets of fine formations."

Cui Yu couldn't help but look embarrassed when he heard this.

Then, he hurriedly said: "Senior Lihuo, I have followed you to learn how to refine formations over the years. I have finally refined two sets of fine formations with my own hands, and they were all picked out by those named Lin. I am really unwilling to accept it."

"Hmph, a little impatience will cause trouble. We have been lurking in Liuyun City for so long, but don't be exposed at the last moment. If our big things are ruined, can you afford them?"

Li Huo Han Han Crow snorted coldly, staring at Cui Yu with cold eyes.

The invisible pressure made Cui Yu sweat coldly.

"I was indeed reckless just now. Please forgive me for your sins."

"Don't have a next time. Otherwise, I don't mind re-cultivating a disciple." Li Huo Han Han said coldly.

Seeing that Cui Yu was still unwilling to accept his expression, Lihuo Hanjiang said again: "After all, you are a cultivator in the early stage of foundation building. Can't you see that this guy named Lin is not old, but he is very difficult to deal with?"

"Senior, this..."

"You may not be able to detect it, but I can feel that the evil spirit on him is very strong. If this kid hadn't killed someone like a terrible person, I really couldn't think of why a twelve-year-old guy would have such a strong evil spirit."

"This... the person named Lin really built a foundation at the age of twelve? If so, wouldn't he be a genius in cultivation?"

...

Riding in the Divine Wind, Lin Fan did not dare to stop all the way.

After almost the same amount of spiritual power was consumed in his body, he took out the Huiyuan Dan to replenish his spiritual power without hesitation.

It took Lin Fan several days before he returned to his cave.

boom!

The protective formation was completely opened, and Lin Fan sat in the cave and gasped heavily.

Along the way, he was worried that Cui Yu would catch up and kill people and seize treasures. It was not until he returned to the cave safely that Lin Fan completely felt relieved.

"This time out...is worth it!" Lin Fan said happily.

The next moment, Lin Fan didn't care about his physical fatigue.

With a wave of his palm, all the residual source power was taken out.

Tens of thousands of small jade bottles filled the entire cave.

Lin Fan's eyes lit up.

He quickly took out the mysterious copper bottle and placed it in the spiritual spring, and then poured the collected residual source power into it.

call!

A flash of inspiration flashed on the mysterious copper bottle.

Soon, the little dragon about the size of a foot appeared again.

After his smart little eyes rolled, his mouth opened quickly.

The spiritual energy of heaven and earth outside the cave was instantly absorbed by the mysterious copper bottle.

The residual source power loaded into the mysterious copper bottle was rapidly strengthened at this moment.

The original power of the green residual source actually became transparent at this moment.

As time goes by, it becomes as transparent as the spiritual liquid in the spiritual spring.

"Is this... the original power that has been completely strengthened? It seems that the purity is more pure than the original power of wood attributes I collected last time."

Lin Fan looked expectant.

Only when all the visions in the mysterious copper bottle disappeared did he pour out the enhanced original power.

After carefully comparing the introduction of the power of perfect origin in Cui Yu's tempering experience, Lin Fan was surprised.

"It has fully reached the standard of perfect origin power. If the enhanced perfect origin power is used to increase the level of "Five Elements Chaos Sword Art", the foundation of the Dao should not be damaged, right?" Lin Fan said happily.

After happily put away the enhanced perfect origin power, Lin Fan put another bottle of residual origin power that had not been strengthened into a mysterious copper bottle to continue to strengthen it.

As the number of strengthening increases, the time interval between the mysterious copper bottle strengthening the original power is getting longer and longer.

Lin Fan does not intend to waste time.

Take out Cui Yu's experience of extracting the power of the original source and study it carefully.

Cui Yu himself is a formation master, and his experience is obscure and difficult to understand. Lin Fan struggled to read at first.

However, Lin Fan couldn't resist studying patiently over and over again and carefully thinking about it little by little.

Ten days later, Lin Fan finally understood all Cui Yu's experience.

"Cui Yu's realm is not high, and his understanding of the power of the origin is unique. His method of placing a formation to extract the power of the origin will definitely be of great use to me in the future."

"Especially the power of the residual source that I gave me this time has really helped me."

Lin Fan was secretly happy.

Before the remaining residual source power was strengthened, Lin Fan began to activate the "Five Elements Chaos Sword Art" to refine the power of the perfect source.

call!

The powerful perfect origin power was sucked into Lin Fan's body and was constantly refined through the "Five Elements Chaos Sword Art".

This process is extremely boring.

Lin Fan was not at all dissatisfied and patiently meditated and refined.

Since the "Five Elements Chaos Sword Art" has been upgraded from the middle level to the top level, there is a lot of perfect origin power required. Lin Fan has never stopped since he began to refine the perfect origin power.

The time for cultivation always passes quickly.

In a flash, three months passed.

A thick layer of dust had fallen outside Lin Fan's cave.

But Lin Fan was still staying in the cave, showing no sign of coming out.

Soon, another two months passed.

A harsh roar came from Lin Fan's cave.

Immediately afterwards, the spiritual energy of heaven and earth within a radius of hundreds of feet rushed into Lin Fan's cave like a tide.

If anyone could see the situation in Lin Fan's cave, he would have been surprised to find it.

Around Lin Fan, the rich spiritual energy of heaven and earth had gathered into small droplets.

Lin Fan was refining spiritual energy very fast. In the blink of an eye, the small droplets of spiritual energy within a range of one meter were completely refined.

In this way, just as the spiritual energy in the cave became thinner and thinner, Lin Fan, who was practicing, finally opened his eyes.

Feeling the spiritual power that was circulating rapidly in the meridians when activating the "Five Elements Chaos Sword Art", Lin Fan looked ecstatic.

"This kind of cultivation speed is more than ten times faster than before. Has the "Five Elements Chaos Sword Art" finally become a top-grade exercise?"

Hard work pays off.

Lin Fan no longer has to worry about the slow speed of refining spiritual energy.

However, I haven't waited for Lin Fan to be happy for so long.

A powerful aura suddenly shot towards Lin Fan's cave.

"Later stage of the Killing Pill? Could it be that I was able to strengthen the "Five Elements Chaos Sword Art" and was discovered?"
Chapter completed!