Because the Li family is a family of alchemists and has a huge team of alchemists, they can prepare so many spiritual liquids in a very short time. All people, including Li Feng, have entered a deep state of cultivation, absorbing the spiritual power in this medicine pool to the maximum extent and tempering their bodies.

The spiritual liquid in the medicine pool is only aimed at the physical body of the practitioner. In less than ten breaths, many people soaked in the medicine pool feel that their bodies are slowly getting hot. Some people's faces begin to turn red, and some people even have fine beads of sweat appear on their foreheads.

"Populate the beast blood in!" the old man in a blue robe said lightly.

A smile appeared on the old man in golden robe and said lightly: "When do you think they can persevere?"

"It's half an hour!" said the old man in blue robe with a smile. The other three nodded slightly, agreeing with the old man in blue robe.

As he said that, the elder of the golden robe flipped his hands and took out a white jade bottle. The bottle was shining with dazzling green light, with some complex Taoist patterns carved on it. He opened the bottle cap and poured a drop of special body with red light into the medicine pool.

"Plop!" The liquid fell into the pool water.

"Buzz!" A strange fluctuation emanated from the medicine pool. Li Feng and the others felt the mysterious energy in their bodies and became ready to move.

A dazzling ray of light lit up in the medicine pool, which was very dazzling. Then, the water in the entire medicine pool boiled wildly, and kept bubbled and bursting.

Li Feng suddenly felt the medicine liquid around him slowly rising, and the spiritual power that penetrated into his body became even larger.

"Ahhhh!" As the spiritual power became stronger, some people's meridians felt extremely painful under the rinsing of this huge spiritual power, and their faces quickly turned red!

Looking at those people whose faces turned red quickly, the old man in the golden robe shook his head slightly and said, "This spiritual liquid is the secret of the Li family. The entire medicine pool is like a melting pot. The faster the body temperature rises, the stronger the person's body is, the less energy he can absorb!"

After half a stick of incense, many people could not bear such pain and fell into a coma in an instant.

The people next to the medicine pool immediately picked up the fainting people. The bodies of the unconscious people turned red, looking like they were cast from pig iron. When their bodies were fished out, their temperature dropped rapidly.

Even Li Tao, his face turned red because he absorbed a lot of spiritual power. However, Li Feng's face did not change at all.

"This kid is interesting!" The golden robe elder stared at Li Feng in the pool, and a smile appeared on the corner of his mouth.

As time went by, one person after another could not withstand the huge impact of this huge spiritual power and fell into a coma.

Half an hour later, Li Feng and Li Tao were left in the pool. At this moment, Li Tao gritted his teeth and was struggling to hold on.

"I can't lose to him, absolutely not!" Li Tao said to himself in his heart, but he fell into a coma immediately.

The old man in golden robe smiled and said lightly: "I don't know how long this kid can last!"

A smile appeared on the faces of the other four old men.

As a result, another hour passed, Li Feng's face still did not change at all. The five old men showed shock. At this moment, it had been an hour and a half since Li Feng entered the pool, but Li Feng's face still did not change at all. The five old men felt incredible.

"Damn, isn't this kid still a human?" Many of the people who were caught next to the pond had woken up. They had experienced the feeling of being soaked in the medicine pool. Among these people, many of them could not even hold on for an incense stick, but now Li Feng had been soaking in it for an hour and a half.

At this time, the temperature in the entire hall dropped rapidly, and many people began to tremble.

The five old men's faces changed slightly and they said, "Take the others out!"

"Okay!" The guards responsible for catching people began to let those people take away the people who were still in a coma. There were only five old men left in the entire hall. They stared at the medicine pool and saw that there were fewer and fewer bubbles coming out of the medicine pool. A layer of thin ice had appeared on the edge of the medicine pool, and the thin ice quickly spread towards the direction where Li Feng was.

"Let's buy more time for this kid!" The old man in the golden robe said to the others.

"Okay!" The others nodded, and then jumped into the medicine pool together. The five people surrounded Li Feng in the middle and used their skills to prevent those spiritual liquids that wanted to freeze.

The spiritual power that poured into Li Feng's body continued to become stronger every moment. Li Feng felt a swelling feeling in his meridians. And every second it increased, the spiritual power that poured into his body would be twice as powerful. These spiritual powers were absorbed by Li Feng's body cells, making his body cells stronger.

...

Yuntianju, Li Feng's residence.

"I didn't expect that this yard actually had such a powerful ban!" Standing at the entrance of the Yuntianjutian yard, Bai Xintong's brows frowned.

"Is there anything special about this yard?" Li Hanshuang looked at Bai Xintong in confusion. She could not have imagined that Li Feng's place where a waste lived would attract Bai Xintong's attention.

Bai Xintong nodded slightly and said, "The method of setting up bans in this yard is very special and very clever. I want to study it!"

"What's the point of studying this thing?" Li Hanshuang curled her lips disdainfully.

Bai Xintong smiled, then walked to the Tianzi yard, formed complex handprints with her hands, and then a ripples appeared in the space in front of her. Li Hanshuang and the girl in green saw complex runes appearing slowly in front of them...

Half an hour later, the temperature in the hall of the medicine pool had dropped to a very amazing level. In the pool, except for the places where the five elders tried their best to maintain, the rest were iced. The five elders' hair, eyebrows, and beards were covered with ice crystals.

"Boy, wake up quickly!" Li Feng's endurance was beyond the expectations of these five elders. At this time, they could no longer maintain it. Once they were frozen by this Xuan Bing, their lives would be difficult to save.

This medicine pool is very strange. Its temperature will change over time. During the day, the temperature will only rise from morning to noon, so that the water in the medicine pool can be called liquefied. After noon, the temperature of the medicine pool will drop, and the spiritual liquid will also turn into ice.

Hearing the old man with gold robe, Li Feng suddenly woke up in his cultivation state. He felt that his physical fitness had improved a lot. Although this effect was not as good as the improvement he had when he absorbed the fragments of martial souls, it was also very terrifying.

"Uh... are you?" Li Feng was a little surprised to see the entire hall turned into an ice cellar.

"Don't talk nonsense, leave quickly! Remember, use mysterious energy to isolate the cold air around your body, otherwise once you leave this medicine pool, the spiritual liquid on your body will be frozen into ice!" The old man in the golden robe shivered at this moment.

Li Feng seemed to understand something. He spread the Crazy God's battle aura all over the surface of his body, forming a golden energy cover. Although Li Feng was able to use the Xuanqi battle suit after becoming a martial artist, the Xuanqi battle suit consumed more soul power than the Condensation Defense Cover, so at this time, he chose the former.

Jumped out of the medicine pool, Li Feng immediately walked out towards the passage.

"Let's withdraw!" The old man in the golden robe shouted loudly, then jumped up in the medicine pool. Without their protection, the remaining spiritual liquid in the center of the medicine pool instantly turned into ice.

In the Sky Palace, everyone was waiting anxiously.

"Why haven't they come out yet?" Li Qinghen frowned slightly, and the cold air emitted from the entrance of the passage was enough to freeze a five-star warrior to death.

"Will something happen to them?" Li Qinghe also showed a hint of worry on his face.

At this moment, a figure rushed out of the passage, and this person was Li Feng.

After a while, the five old men rushed out, and Li Qinghen and the others breathed a sigh of relief.

"Boom!"

The stone door in the center of the hall slowly closed, and the five of them looked a little pale. They looked at Li Feng with a hint of relief on their faces.

"The baptism of this medicine pool is the best for the first time. You all go back. After you go back, hurry up and practice and try to resolve all the medicine in your body. That's all we can do for you. Good luck!" The old man in the golden robe said lightly.

"Thank you, elders!" Li Feng and other disciples bowed slightly to these old men, and then everyone followed Li Qinghen and left the Elders' Home.

After walking out of the gate of the Elders' House, it was already noon. The sky was covered by clouds and it was a little dark. Li Feng felt that his body was full of strength. If his comprehensive combat power was comparable to that of a five-star martial artist before entering the medicine pool, then he dared to fight a six-star martial artist now.

When he returned to his residence, Li Feng found that the gate of his yard was actually open. Li Feng gritted his teeth, rushed into the yard, and shouted: "Who is it? Get out immediately!"

"Someone is here!" Bai Xintong, who was studying the ban at the door of Tianzi, immediately stopped.
Chapter completed!