"Human race, what on earth are you going to do?"

Coming to such a secluded place, Ruicheng seemed very vigilant.

Lin Fan explained: "Some things are too inconvenient to do in the city, so I can only come here."

"Don't worry, I just want to ask you some questions and show you a few things. I won't pose any threat to you."

Ruicheng snorted coldly and warned: "Human race, if you want to take action against me, I will not give up resistance easily. At worst, the two of us will perish together."

Lin Fan smiled helplessly.

"If I want to take action against you, why would I need to come to a place like this? You think too much. Don't worry, I'm not interested in you."

"It better be so!"

One person and one dog entered the cave.

The cave was pitch black.

Lin Fan took out a flashlight and explored the path ahead.

Ruicheng looked puzzled.

"Human race, do you need to go so deep? What on earth are you going to do?"

Lin Fan said: "Why are you so anxious? Just follow me."

One person and one dog moved forward quickly and soon reached the innermost part of the cave.

Lin Fan then stopped and looked around constantly, as if he was looking for something.

"Human race, can you tell us your purpose now?"

Lin Fan said: "The main reason I came here is because it is quiet, because what I want to do is afraid of making too much noise and causing some trouble! That's why I chose this place."

"Even if we cause some noise, others won't notice it! It's not easy to find a place like this."

"snort!"

Ruicheng snorted coldly and asked, "What kind of big and shocking thing do you want to do, and why do you want to do it so secretly?"

Lin Fan did not immediately pay attention to Ruicheng, but went to find a stone that was as tall as a person.

He had been looking for this thing just now, and then moved to the deepest place.

Immediately afterwards, Lin Fan began to use his dark energy.

The last few days.

Lin Fan also gradually recovered his dark energy.

However, he discovered that since the last time, the dark energy from his sword poured into Lin Fan's body, expanding the capacity of his meridians.

Running An Jin by myself is much smoother.

Moreover, the dark energy in the body has also increased a lot above the total amount.

It was almost 30% more than the total amount of dark energy he had before.

Such an unexpected surprise also made Lin Fan very excited.

This also made Lin Fan believe that maybe as long as he figured out the operation and cultivation methods of these special dark powers, he would have a chance to break through his own realm.

Now.

Lin Fan used An Jin again, recalling the original feeling in his body.

It is a pity that with Lin Fan's current dark power, no matter what, he cannot achieve the same effect as the dark power in the sword.

As for the sword, it had been completely consumed due to the dark energy.

There is no chance to collect more dark energy.

Lin Fan couldn't just go to the slaughterhouse to collect it.

It's not like Lin Fan has never thought of this method before.

But after the sword absorbs the life force, the creature will turn into ashes.

It would be okay if the amount absorbed was just a small amount.

If there are too many, it will be too easy to be discovered, and the risk will be greater.

One or two would not absorb much dark energy, so there is no point.

Therefore, Lin Fan naturally gave up the idea and waited until there were other opportunities in the future.

This matter can only be put aside for a while.

"Human, what are you doing?"

Lin Fan continuously mobilized the dark energy in his body, and then slowly injected the dark energy into the stone.

Then he said: "Take a look, are you familiar with the pattern I created?"

Lin Fan was on top of the stone and began to use the dark energy operation method he had learned on the stone gate.

Lin Fan also specially named it, called Huo Jin!

Because once dark energy operates in this way, it will react violently like a flame.

One by one, lines began to appear on the stone.

Soon the stone began to become hot.

Not long after, there was a loud bang and it exploded in the cave!

Looking at the rubble on the ground, Lin Fan asked: "Do you know how this dark energy works?"

And at this moment.

Ruicheng's face also showed a look of pain.

"Wait a minute, I really want to remember something!"

Ruicheng's voice was trembling, and his head kept shaking.

After struggling for a while, Ruicheng finally calmed down.

Looking at the gravel on the ground, Ruicheng gasped.

Then he also asked: "This way of operating secret energy is called Dragon Slaying Secret Energy! How did you learn it?"

Lin Fan murmured in his heart.

"Dragon-slaying secret power! Since it has a name, it means that there is a complete system for the operation of this secret power. I just wonder if Ruicheng knows more about it?"

Thinking of this, Lin Fan's eyes lit up when he looked at Ruicheng.

This is simply a mobile knowledge base.

"Is the dragon-slaying secret power you are talking about the secret power I used just now?"

Ruicheng asked: "Don't you know what the secret method you use yourself is? Who did you learn it from?"

Lin Fan said: "Haha, you don't have to worry about this. Just take a look and see if I am doing the right thing?"

Ruicheng commented: "Although the special energy in your body is relatively low-level, it can still be effective in this way. There is no problem if it runs naturally."

"The energy in my body? Are you talking about An Jin?"

"An Jin? I've never heard of such a thing! But the An Jin you mentioned seems to be very inefficient. It is incomparable to the power used by this Immortal Beast back then."

Lin Fan was surprised. Could it be that Ruicheng knew about the existence of other types of power?

"What power did you use at that time?"

"I don't remember. But compared with the secret power you mentioned, it must be much more advanced. Just like the dragon-slaying secret power you used, the effect is too ordinary."

"Just blowing up this rock, like a child playing with firecrackers."

"The true secret power of slaying a dragon can destroy mountains and crack the earth! You can shatter mountains and rivers with one move. But not everyone can achieve that level."

"But the power is definitely much stronger than yours."

Listening to Ruicheng's description, Lin Fan felt excited.

If this kind of power really existed, wouldn't it be more powerful than various missiles?

After all, no matter how powerful that thing is, it cannot destroy a mountain peak.

"Is it really that powerful?"

Lin Fan looked at Ruicheng with some suspicion.

"Why did I lie to you? Is it necessary?"

"Then, is there no power left in your body? Only the original ability is left?"
Chapter completed!