Disciple, you are invincible, go down the mountain and harm your fiancée.

After walking about a thousand meters, the front suddenly became clear, and a new world appeared in front of Li Daofeng.

"Master, this is the volcanic world under Jishen Mountain. Thousands of years ago, this place was originally a volcano, and then an underground world was formed!" Ji Gong Jiuju explained.

"This place was originally found by the alchemist from Qin State. He found two miraculous herbs here, and those two miraculous herbs grew here!"

Li Daofeng said nothing, nodded and moved on.

After thoroughly entering this underground world, Li Daofeng discovered that the environment here was really beautiful, the air was fresh and natural, giving people a relaxed and happy feeling. Here he seemed to feel that his soul had calmed down.

But here, the two completely different atmospheres of hot and cold that I felt in the cave became even stronger.

Ji Gong Jiuju continued to lead the way, and they didn't go far before they came to a clear spring. In the clear spring, the river water turned red and blue.

Moreover, red and blue are distinct, and the entire spring water is half red and half blue!

The red half of the spring water is as hot as lava.

The spring water on the blue side is full of cold light. The spring water gives people a feeling of biting coldness.

And in such a strange spring, there are actually two flowers growing.

A fiery red flower grows in the red spring water, and a blue flower grows in the blue spring water.

On these two flowers, the red flowers exude a hot aura, as if there are flames burning on the flowers, while the blue flowers emit this faint blue brilliance, giving people a cold and biting feeling.

The two breaths that Li Daofeng sensed came from these two flowers.

"Hydrangea!"

"Youlan grass!"

Li Daofeng recognized these two medicinal plants at a glance.

He had seen these two medicines in the pharmacopoeia given by his master.

These two medicinal materials are two medicinal materials that can bring the dead back to life. They are not ordinary. Moreover, these two flowers are extremely yin and yang medicines, they are two extremes.

Hydrangea is a very strong and yang medicine!

Orchid grass is an extremely yin and extremely cold medicinal material. These two medicines are yin and yang.

It is recorded in the classics that these two medicines cannot appear in the same place!

Now it is growing in a spring, which shocked Li Daofeng.

He could clearly feel that the spring water was now in a very delicate balance. The balance of yin and yang allowed these two medicines to appear in the same place. This was considered the fate of heaven and earth.

Thinking of this, Li Daofeng stepped out and flew directly above the spring!

Then he stretched out his hands at the same time, and he had to pull out the two magic medicines at the same time. This process could not differ by one second.

If any hand is one second late when picking medicinal materials, this subtle yin and yang will be broken, and one of the magic medicines will be destroyed. Therefore, this time must be grasped very accurately.

But for Li Daofeng, there is no pressure at all!

In terms of time control, as a person who was born twenty-six years ago, my hand speed is absolutely on point.

The skill was used in both hands to isolate the extremely yin and yang aura released from the magic medicine. He grabbed the hydrangea and the orchid grass with both hands, and then used both hands to pull the two magic medicines directly out of the spring water.

However, at the moment when the two medicinal plants were rising from the ground, there was a sudden loud bang!

A huge iron cage descended from the sky, falling rapidly, and happened to envelope Li Daofeng inside.

"Hahaha, Li Daofeng, you're done, you're done! Haha... If you dare to go against the gods, you are still a little immature, so just wait here to die, hahaha..."

Ji Gong Jiuju's face was ferocious, and he roared and laughed proudly: "Li Daofeng, who do you think you are? If you dare to be so presumptuous in front of this god, today is the day you die!"

"This iron cage is made of thousands of years of cold iron. It was refined by the alchemist of the Qin State with great power. Even a strong man at the peak of the emperor level cannot break this iron cage. If you are trapped in it, you will Wait for death, hahaha... Wait a few days, and I will collect it for you..."

Before he finished his sentence, he saw Li Daofeng standing on the water, holding a yin and yang fan in his hand, and lightly fanned the iron cage a few times.

Under Ji Gong Jiuju's horrified gaze, the cage he said was made of thousands of years of cold iron and was unbreakable turned out to be made of dust, turning into fly ash and falling into the spring water.

Ji Gong Jiuju was stunned, with eyes wide open and mouth wide open. He wanted to speak but was too shocked to say anything: "You...you...how did you..."

He was really scared to death. He had tried this cage made of cold iron before, but no matter what he tried, he couldn't shake it at all!

Li Daofeng destroyed it so easily, and destroyed it so completely.

This is enough to show how strange and powerful Li Daofeng is.

Li Daofeng flew out of the spring leisurely. Falling in front of Ji Gong Jiuju.

Ji Gong Jiuju, who was in panic, didn't dare to stop anywhere, and hurriedly used his strength to escape quickly.

He knew that if he didn't run away, he would only end up with one fate: death without a burial place.

There might be a chance of escape.

He ran away desperately, looking back from time to time to see if Li Daofeng was catching up.

But he discovered that Li Daofeng had no intention of chasing him even after he had run so far.

As if completely ignoring him, he lowered his head and observed the two medicinal plants in his hands!

Li Daofeng had no interest in pursuing him at this time. He was thinking about an important issue, that is, with the hydrangea and orchid grass, he could refine another kind of elixir. By then, his cultivation level would have improved a step further.

If his cultivation can advance further, he will be confident of killing an emperor like Ji Gong Jiuju instantly.

Seeing Ji Gong Jiuju running away without a trace, Li Daofeng had no intention of chasing him. Instead, he sat cross-legged on the ground, took out the Shennong Cauldron, and prepared to refine the elixir.

This underground world is perfect for alchemy.

Li Daofeng took out other needed medicinal materials from the Yin-Yang Tower, sat down cross-legged, and began to make elixirs.

At this time, Ji Gong Jiuju had already run out of the cave and arrived at the previous Chicken Temple.

The moment he came out, he hurriedly turned the mechanism and closed the door of the cave, and then he breathed a long sigh of relief.

"Hahaha, boy, just wait until you are trapped and die here. The stone door at the entrance of this cave weighs a hundred thousand kilograms and has no mechanism. I will see how you come out, and I will wait to collect your body! Haha! Haha! What’s so great about martial arts, the most important thing is to have a brain!”

"This is the result of going against this god, hahaha..."

Ji Gong Jiuju laughed proudly. However, the next moment, a heartbreaking pain suddenly shot through his body.

It was as if something was constantly swimming inside his body, causing him severe pain.

"Ah...how could this happen...it hurts me to death...ah..."

"Why……"