"But what?" Li Feng asked.

"But you have to think clearly, you can't stay here any longer. We can only stay here for ten years now. If we can't leave here in ten years, then we will all die here. And if you go into the pool,

It will take at least seven or eight years to obtain the soul crystal. Are you sure you want to fuse the demon blood essence now?" Taoist Blackstone said.

"Ten years?" Li Feng was stunned. He never expected that there was a time limit here, which surprised him.

"Not bad." Taoist Blackstone nodded.

"It's almost ten years. I choose to fuse the essence of the demon's blood." Li Feng knew that Taoist Blackstone would not lie to him in this regard, but he still chose to fuse the essence of the demon's blood.

Because after fusing the blood essence of the devil's blood, you can obtain the magical power of the devil's blood.

Only in this way will he have more hope when he goes into the pool to look for the soul crystal.

"In that case, then I will give it to you." As he spoke, Taoist Blackstone handed 800 copies of the demon blood essence to Li Feng.

"Then please protect me." Li Feng said to Taoist Blackstone.

"Don't worry, I'll keep you safe." Taoist Blackstone said.

Li Feng nodded and sat down cross-legged in front of Taoist Blackstone.

At this time, Li Feng did not doubt Taoist Blackstone. After all, if Taoist Blackstone really wanted to harm him, he would not have waited until now.

Moreover, for the sake of these demon blood essences and Huangfu Wei, he had no time to speculate.

The reason why we don't enter the inner world is because the environment here is special. If you enter the inner world, you may not be able to come out.

As for entering the inner world of Taoist Blackstone, Li Feng had never thought about it.

For Taoist Blackstone, even though Taoist Blackstone would not harm him before he obtained the soul crystal, he still could not leave his life and death in the hands of others.

Pieces of demon blood essence were refined by Li Feng.

The aura on Li Feng's body is getting stronger and stronger.

"As expected of the descendants of the Northern Heavenly Emperor, their plan has finally succeeded after so many years." Taoist Blackstone murmured.

Li Feng's matter is a secret to many people, but to Taoist Blackstone, it is not a secret.

Because Taoist Blackstone had taken action a long time ago, when he was in the first world.

His name is Black Stone Taoist, but it is not Black Stone, but represents darkness.

He is the only darkness in the prehistoric world.

It is also a representative of the Dark Law.

"It's a pity that their success is of no use to me now. Even if they leave the prehistoric world, it is impossible to leave the prehistoric world." Taoist Blackstone murmured.

"Boom boom boom..."

Within half a year, powerful auras arose from Li Feng's body.

"Li Feng really worked hard."

Taoist Blackstone was very surprised.

Because Li Feng used various elixirs to help him integrate the blood essence of the demon god.

Before, he had wondered why Li Feng would choose to fuse the demon blood essence. After all, he had already said that time was limited, but he never expected that Li Feng would use this method.

This is forced fusion.

Although Li Feng is a strong master of the Ancestral Divine Mirror, this forced fusion is also very dangerous for Li Feng. If an accident occurs accidentally, then at least it will go crazy, and at worst, it will die without a complete body.

But he also had to admire Li Feng.

He also knew the reason why Li Feng chose this time to fuse the demon blood essence and blood. Firstly, he could get half of his transaction conditions, and secondly, he could improve his strength and learn new bloodline magical powers.

"Thank you."

After Li Feng stabilized his breath, he bowed to Taoist Blackstone.

After fusing the blood essence of the demon god and taking in many treasures, Li Feng's cultivation level has also broken through to the early stage of the seventh level of the Ancestral Divine Mirror.

At this moment, Li Feng had become a strong man in the later stages of the Ancestral Mirror.

At this time, even if he faced people like Lord Tongtian again, he felt that he was sure to kill them.

"We are just doing business." Taoist Blackstone said calmly.

"It's okay to trade." Li Feng looked towards the pool as he spoke.

His cultivation level had improved, but when he looked at the pool, Li Feng felt that the pool was getting more and more dangerous.

This made Li Feng know that he had underestimated this pool.

"Li Feng, be careful." Taoist Blackstone said to Li Feng.

Li Feng nodded and came to the pool.

"thump."

Without any hesitation, Li Feng jumped into the pool.

Rumble...

The moment Li Feng jumped into the pool, the water in the pool rolled violently.

The water in this pool is not ordinary water, but chaotic water carrying other energies.

The energy in this water is enough to kill a powerful Ancestral Mirror.

Li Feng's cultivation level is already at the early stage of the seventh level of the Ancestral Divine Mirror, but he almost died in this water.

Fortunately, Li Feng was already prepared.

But even so, Li Feng was almost half dead.

"It's really not that simple."

"The water in this water..."

"But there is no way out now."

Li Feng knew that it was too late even if he regretted it now.

What's more, if he is fused with the demon blood essence given by Taoist Blackstone, if he cannot get the soul crystal, Taoist Blackstone will probably kill him at all costs.

Time passed day by day.

Li Feng kept sinking to the bottom of the water.

There are no other dangers in the water, only dangers from energy.

The deeper you go, the greater the danger.

Two years later.

boom!

Li Feng's body released a powerful aura.

At this moment, Li Feng's Xuantian Body Refining Technique broke through.

Zhou Jinshen has broken through to the state of Dzogchen.

"It's really not easy."

Li Feng murmured.

If the energy in this water was not too strong and his physical body had not been tempered, he would not be able to break through the Xuantian Body Refining Technique now.

However, although Li Feng was ecstatic about Xuantian's breakthrough in physical training, Li Feng also knew that the energy danger in the water was getting bigger and bigger. He didn't know whether he could continue to dive into the water and get the soul crystal.

Unfortunately, he had no other choice but to continue.

Time passed day by day.

Li Feng continued to sneak in using various means.

Getting closer and closer to the bottom of the water, Li Feng became increasingly uneasy.

Li Feng didn't know why he felt like this, but this feeling was very bad.

"There will definitely be other dangers if we go down further."

"I just don't know if I can hold on."

Li Feng knew that his current situation had reached its extreme. If there were other dangers, then he might not even know how he died this time.

"Um?"

At this moment, Li Feng saw a dark shadow appearing below.

"Monster beast? Chaos creature?"

Li Feng was shocked.

This situation was something he had never thought of before.

He thought there was danger down here, but he never thought there were living creatures down there.
To be continued...