Then, Li Si explored Zhao Wu's breath and found that he was not breathing.

Then, he put his hand under his neck, but it didn't jump.

This shows that Zhao Wu was really dead, but his heart was a little strange.

At this time, Li Si also thought of the twelve bloody hearts that he saw in the cave today.

Perhaps, Zhao Wu's heart is already the same as the heart in the cave.

Thinking of this, Li Si took out a dagger from the mustard seed space.

Then, he took off Zhao Wu's skin as his clothes, revealing Zhao Wu's strong chest.

After doing this, Li Si put the dagger on Zhao Wu's chest, gently stroked it, and made a hole.

After the exit was drawn, Zhao Wu's blood emerged along the opening, no different from a living person.

Then Li Si reached in and touched Zhao Wu's beating heart.

The heart was no different from when Zhao Wu was alive. It was still beating, but the nearby organs seemed to be sympathetic and had no reaction at all.

"What the hell is going on?" Li Si breathed gently, and then dug out Zhao Wu's heart.

After digging it out, he put his heart in the palm of his hand.

Looking at the beating heart on his hands, Li Si observed it carefully. It was indeed not much different from the twelve hearts in the cave.

They all have one common feature, that is, just a heart, the mountain remains vibrant.

Moreover, Li Si discovered at this time that his heart was constantly emitting blood. After the blood flowed down, it turned into a blood mist and disappeared.

And Li Si was observing his heart, and Qi Sanniang, who was beside him, suddenly groaned, her soul body became a little weak, and her eyes were full of pain.

Seeing this, Li Si immediately put Qi Sanniang in the mustard seed space.

At this time, he also understood the principle in the cave. The blood dripped from the heart in the cave was blood and qi. In that place where blood and qi were filled, there was no place where ghosts could stay.

But? Li Si couldn't help but sigh in his heart that Zhao Wuqi was rich and powerful. He actually killed as many as twelve people like Zhao Wu? He used them to lay out a small cave.

There are twelve hearts like this to be laid out? No wonder evil spirits dare not get close.

This made Li Si curious about what was hidden in the cave? It actually made Zhao Wuqi so troublesome.

Then he continued to observe the heart, and could see some clues from Zhao Wu's heart? That was Zhao Wu's heart? The bleeding was obviously more bleeding than the twelve hearts in the cave.

He estimated in his heart that the twelve hearts were already short of blood because of the passage of time.

It is because of insufficient blood and energy that a low-level ghost of the Earth-bound ghost can also approach the cave.

Otherwise, according to the standards of Zhao Wu, the earth-bound ghost cannot be approached at all.

After observing it, Li Si stood up, looked at Zhao Wu's body, sighed softly, and gave the order to the Earth-bound ghost in his heart, asking him to find a place to bury the man later.

Such a loyal person is an enemy of him, but he is still worthy of his admiration? So Li Si does not intend to let him expose his corpse in the wilderness.

After giving orders to the Earth-Binding Ghost, Li Si took off her clothes? She wrapped her heart and rubbed the dead grass on her hands. Wipe the blood stains clean.

After doing all this, he walked to the lonely peak again and climbed up the cliff.

This time, the cliff climbed a lot smoother, and soon he climbed into the cave.

This time, he did not let the Earth-Binding Ghost follow.

Because he still has Zhao Wu's heart on his body.

If the Earth-bound ghost is near you, you will definitely be injured by blood and energy.

After climbing up the cliff, Li Si walked through the passage and entered the cave.

When he entered the cave, he hesitated for a moment, then took out the black sword and dug a sunken place on the cliff of the cave, putting Zhao Wu's heart on it.

Although Zhao Wu's heart is very useful and has a strong ability to harm evil spirits. However, this kind of thing can easily attract the attention of the underworld and easily harm the ghosts he contracts.

Li Si measured it over and over again, and felt that the benefits outweighed the disadvantages, so he decided to keep the heart here first and then talk about it before using it in the future.

After doing this, Li Si looked at the stone platform in the center of the cave, where Zhao Wuqi collected the books.

He was very curious about what Zhao Wuqi, who dared to be with the evil spirits, was so cautious.

Thinking of this, Li Si walked to the stone platform, tore the clothes that had wrapped his heart apart before, and tightly wrapped his hands.

After doing this, his hands began to touch the purple wooden box.

With the sound of "Jika", the lilac wooden box was opened by him, revealing what was inside.

There is nothing else in it, only a thin book, which is very consistent with what was written on the human velvet note before.

However, there was no handwriting on the surface of the book, and Li Si didn't know what was written in it for a while.

Then, open it and take out the book from it, and then open it.

After turning it open, a line of handwriting immediately appeared in front of Li Si.

"As sure, did I still fail? That's right, those monsters and ghosts are not something that humans can fight against. Although they are evil ghosts, they are actually no different from gods.

How can human race, such a weak race, fight against God?

What a pity...

If I had been born a few hundred years ago...

Forget it, what's the use of saying so much?

This book writes about the practice of blood and energy and some unproven conjectures. It is the last thing I left for the human race. I hope you can do it yourself."

When Li Si saw this, he also understood that this should be the handwriting left by Zhao Wuqi.

He should have left an order for his descendants to bring the plum blossom handwriting to Zhao Wu.

Li Si's heart was a little heavy. Zhao Wuqi had worked hard all his life and still failed. Will he succeed?

Thinking of this, he shook his head, his eyes showing a firm look.

No matter what the result is, you have to try it out.

Then, he was a little excited. He did not expect that Zhao Wuqi had put the blood and energy method here, and this was probably something that Zhao Wuqi had not hidden.

This is very helpful to him. In this way, there is no need for him to only develop the strength of evil spirits in his contract. He can also train the human race to become warriors who fight against evil spirits.

Such a two-pronged approach will inevitably be much better than working hard alone.

Thinking of this, Li Si felt a little relaxed.

Then he wrapped the clothes in his hand and put them in the mustard seed space.

After doing all this, Li Si walked out of the cave and walked down the cliff, and walked towards the village.

He has already arranged things these days and can say goodbye to the people in the village.

As for Zhao Wuqi's blood and energy secret technique, he is not going to teach it yet.

Because after a while, this place will inevitably become the center of the storm.

If you teach a child, it is very likely to attract the attention of those who are interested, which is not good.

It’s not too late to teach again in the future after you have the strength.
Chapter completed!