"Is this...is this the thing that activates the formation?"

Kang Yihe and others saw doubts in their eyes when they saw what Li Feng took out.

"This is tiger crystal, maybe it can activate the formation." Li Feng said.

Li Feng now has the Xuanwu Divine Crystal in his hand, but although the Xuanwu Divine Crystal has terrifying energy, Li Feng feels that the Xuanwu Divine Crystal should be used by Tianyu Zhou. So after thinking about it, Li Feng decided to use Tiger Crystal.

If the Tiger Crystal is useless, Li Feng will consider using the Xuanwu Divine Crystal.

"this?"

Xu Qing and others didn't know Hu Jing, so they didn't know what to say for a while.

"Everyone, be careful."

Li Feng didn't explain much, but put the tiger crystal into the groove.

boom!

Just after the tiger crystal was put into the groove, the groove shook.

The next moment, terrifying energy was released from the tiger crystal.

However, this terrifying energy did not sweep away, but was absorbed by the formations around the groove. In an instant, the formations flashed with dazzling light.

Swish, swish, swish...

A quarter of an hour later, under the terrifying energy, all the formation patterns of this formation were activated.

"Is this formation about to be activated?"

Kang Yihe's eyes showed a look of shock, obviously he did not expect that this formation could really be activated.

"Yes, this formation can be activated." Li Feng was also very surprised. He never thought that this tiger crystal really has such a function. What exactly is this tiger crystal? Why did the Ghost Emperor want to get it before he was alive?

This tiger crystal?

At this moment, Li Feng saw the tiger crystal melting.

Obviously, after activating the formation this time, it is impossible to recycle the tiger crystal.

"Did the original Temple of Nirvana have a lot of tiger crystals?"

A look of confusion flashed across Li Feng's eyes.

Swish, swish, swish...

The formation was finally activated. A burst of intense golden light flashed, wrapping Li Feng and others in it.

The next moment, Li Feng and others disappeared into the hall.

"here it is……"

Li Feng and others found that they had arrived in a huge grotto.

"Is this a different space?"

"No, this is not a different space."

Xu Qing and others looked around.

"Is that the Holy Blood Pool?"

Li Feng's eyes fell on the huge stone pool in front of him.

"Holy Blood Pond?"

Xu Qing and others looked over and saw bright red blood in the stone pool.

This is blood formed by dilution of essence and blood.

"This may be the Holy Blood Pool."

At this moment, Xu Qing and others were not sure.

Li Feng walked over.

Arriving next to Shichi, Li Feng could feel the terrifying energy contained in the blood.

"This should be the Holy Blood Pool." Li Feng thought for a while and said.

"Even if this is the holy blood pool, it is not something we can use." Kang Yihe said.

"How do you say it?" Li Feng asked.

"This holy blood pool contains extremely terrifying energy, and we simply can't bear it." Kang Yihe said: "Although I don't know how this holy blood pool existed in the original Temple of Nirvana, the energy in this holy blood pool

The blood is the powerful essence of the Temple of Annihilation. Even if it is thinned, it still contains extremely terrifying energy. In this case, with our cultivation, it is difficult to absorb and refine it."

"So, our visit this time was in vain?" Nalan Wugou said.

"You can say that." Kang Yihe nodded.

"Why didn't you tell me before?" Shi Wu said.

"I didn't think about it that much before." Kang Yihe replied.

"Li Feng, what should we do now?" Xu Qing looked at Li Feng. She felt that what Kang Yihe said made sense.

"We are here, we can't go back empty-handed." Li Feng thought for a while and said, "So, I want to give it a try."

"Master Feng, are you crazy? The energy in this holy blood pool is deadly." Kang Yihe's expression changed drastically. In his opinion, Li Feng was looking for death.

"I know." Li Feng nodded.

"and you……"

"I have my reasons." Li Feng stared at the holy blood pool. He felt that this holy blood pool could help him practice Xuantian's body-building technique. When he was in the Li Family Blood Pool, he used the same method to improve Xuantian.

Physical training.

And the energy in this holy blood pool is more terrifying than the energy in the Li family's blood pool.

But if it can be absorbed and refined, it will be of great help to his Xuantian body-refining technique.

"Li Feng, have you decided?" Xu Qing asked with a heavy face.

"I have decided, will you enter the Xuanling Realm or..." Li Feng asked.

"Li Feng, if you want to enter the Holy Blood Pool, we will be here to protect you." Xu Qing said.

"Yes." Nalan Wugou, Shi Wu, and Zhang Yue nodded.

"Master Feng, I think you should think twice." Kang Yihe looked at Xu Qing and others speechlessly. He didn't understand, as Li Feng's woman, why didn't Xu Qing and the others stop Li Feng?

Kang Yihe didn't know that Li Feng's character was somewhat stubborn and it was impossible for others to change whatever he decided.

"I know it well." Li Feng said calmly.

"In that case, I am here to protect you." Kang Yihe said.

"Okay." Li Feng did not refuse, and then said: "Now Zhang Yue and Nalan Wugou have the War Emperor Crossbow in their hands, but it is not enough. Xu Qing, if you hold this spiritual-level four-star talisman, if you really have it,

If it's dangerous, use this spiritual talisman. Remember, human life is more important than the spiritual talisman." After saying that, Li Feng took out the spiritual-level four-star spiritual talisman from the space ring and handed it to Xu Qing.

"Okay." Xu Qing nodded.

"Xu Qing, please step back." Li Feng said.

Xu Qing and others retreated to a distance.

Li Feng looked at the Holy Blood Pool.

Although he had made up his mind, Li Feng still felt uneasy.

After all, he also knew that he was taking a very risky risk this time, especially now that his injury had not healed yet. Therefore, it was highly likely that he would die after entering the holy blood pool.

But wealth is found in danger.

Li Feng didn't want to give up this once-in-a-lifetime opportunity.

"You have to be prepared."

Li Feng took out the psychic jade and the nine dragon jade and put them around his neck.

Then, except for the space ring left on his body, all other things were put into the Xuanling Realm.

Finally, Li Feng took out a bottle of spring water from the Fountain of Life and drank it directly.

"Whoosh!"

When he drank the water from the Fountain of Life, Li Feng jumped directly into the pool of holy blood.

boom!

At this moment, Li Feng felt an extremely terrifying energy coming from him.

Endless energy entered Li Feng's body.

"ah……"

At this moment, Li Feng let out an inhuman scream.

"Li Feng."
To be continued...