In addition, if Yang Feng has time in the future, he will use the Hongjun Tower to upgrade to 500,000 years. The value of such a group of spiritual herbs containing the laws of fire attributes can be imagined.

Yang Feng was not in a hurry to pick this spiritual herb, and turned around and beat it to other medicine fields. After all, no one has come here for a long time, and there must be many valuable genius treasures.

At this moment, the Fire Ancestor and Lu Yu walked away with surprise and began to search for each other.

Yang Feng soon stopped in a medicine field. Inside the medicine field were purple spiritual herbs, only half a meter high, and looked like wheat seedlings.

A strange smell emanated from the spiritual herb, and the fragrance was mixed with some stimulating smell.

Yang Feng looked at these purple spiritual herbs with hot eyes, not caring about these strange smells at all.

This spiritual herb is very famous in the Immortal Realm. Yang Feng has seen it in a classic book that there is a place called the Luminous Island in the extreme north of the Immortal Realm. There are a kind of Luminous Birds and Spiritual Beasts on the island. The most powerful one is the strength of the fusion realm, and the number of them is not very large, so no one has ever cared about it.

Later, a casual cultivator in the realm of True Immortality accidentally caught a luminous bird and turned it into his own spiritual beast.

Although this night-light bird has a low cultivation level, it has a very strong eye power. It can actually see situations tens of thousands of miles away. This true immortal cultivator was very happy and created a great reputation with this night-light bird.

Later, this incident was leaked by chance, which immediately attracted many immortal cultivators to come to the Night Light Island to capture the Night Light Bird. Then they found that these Night Light Birds had a mediocre vision and were not as powerful as the rumors.

While surprised, the casual cultivator came to the Luminous Island again to investigate the matter. Later, he discovered that he had captured a few spiritual herbs growing near the Luminous Bird's nest. His Luminous Bird's eyesight became so powerful because he swallowed this Lingxie.

After this incident spread, the spiritual herbs that originally emitted a strange smell suddenly became famous, and their reputation quickly resounded throughout the entire fairyland, attracting countless people to find and pick them.

However, this kind of spiritual herb grows very slowly and has strict environmental requirements. It is already very rare. After being picked by countless immortal cultivators, it has become less and less. It has disappeared so far and wide. It has not appeared for millions of years. I didn't expect it to be here.

Moreover, these spiritual herbs are at least 200,000 to 300,000 years old, and are of great value.

A hint of joy appeared on Yang Feng's face, and he looked at him a few more times before he looked away and looked at the other medicine fields beside him.

Yang Feng quickly checked more than a dozen medicinal fields and called out these very precious ones in surprise. Many things happened to the names of the extinct spiritual herbs outside, and his eyes became brighter and brighter.

These spiritual herbs have amazing spiritual power, and they are the best materials for refining elixirs such as solidifying the foundation and cultivating the essence.

Moreover, these spiritual herbs in the medicine field are hundreds of thousands of years old and have extremely abundant medicinal power. They are already too sufficient to refine true immortal pills. They should be able to refine golden immortal-level pills.

In addition, there are several kinds of spiritual herbs in the medicinal field. With Yang Feng’s current experience, he cannot name them for the time being.

These strange spiritual herbs are full of spiritual power and contain spiritual light, and they all seem to be extremely extraordinary.

Yang Feng was delighted that the medicine garden did not disappoint him.

Boom boom boom, a loud noise came from not far away.

Yang Feng looked up and saw that the Fire Ancestor and Lu Yu had already begun to crack the ban on the medicine field.

But the restrictions in these medicine fields seem ordinary, but they are also extremely tough.

The two of them bombarded repeatedly, but failed to break it for a while.

Yang Feng saw this scene without hesitation, and his sleeves shook violently.

Seventy-two immortal swords suddenly surged out of their sleeves, and after circling into the air, they turned into a blue sword formation, covering several medicinal fields.

He muttered something and activated the sword formation with all his strength.

Buzzing!

Countless sharp sword energy emerged and slashed over the medicine field ban.

The sword formation activated by Yang Feng with all his strength was so powerful that these prohibitions trembled violently and the light quickly dimmed.

After a few breaths, these restrictions shattered.

Yang Feng waved his sleeve again, and hundreds of dark yellow beans flew out, and then turned into hundreds of Taoist soldiers.

He waved his hand and made a dazzling blue light, rolling past the ground.

The green light dissipated, revealing hundreds of jade boxes and other objects.

"Put off all these spiritual herbs." Yang Feng ordered lightly.

When these Taoist soldiers heard this, they took these jade boxes one by one and started working very quickly.

"Dao Soldier!"

The Fire Ancestor broke the ban on a medicine field at this moment and was collecting the spiritual herbs inside one by one. Hearing the movement, he looked at Yang Feng, and was shocked again.

Yang Feng's strength had already shocked him. He unexpectedly understood this difficult and difficult technique of Taoist soldiers, which made him even more confused and unknown.

After Yang Feng ordered the Taoist soldiers to collect the spirit herbs, they did not move and made a move in their hands. The blue sword formation suddenly flew towards another medicine field not far away and started to buzz.

Countless blue sword energy fell like rain, wrapping up the ban on medicine fields here, and it was quickly cracked.

Suddenly, some Taoist soldiers flocked to collect all the spiritual herbs here.

The light shone around the medicine fields where the bans were broken, and the bans slowly condensed out again, and they could regenerate on their own like the starry light curtain outside the medicine garden.

Yang Feng saw this scene and looked admirable.

This cold palace has existed for countless tens of thousands of years. The prohibitions here are still operating normally, and they can even be regenerated by themselves. The cultivation of the formations of those who have arranged these prohibitions is really terrifying.

He became more and more curious about what kind of person this mysterious king and the owner of this huge palace were.

With the treasure in front of him, the three of them naturally took all their strength and quickly plundered the medicine fields outside the medicine garden.

However, while Yang Feng broke through the ban with his sword formation, he used Taoist soldiers to collect spiritual herbs. It was extremely efficient, far better than the Fire Ancestor and Lu Yu, so most of the spiritual herbs fell into his hands.

During this period, he also helped Lu Yu and broke the ban on several medicine fields for him, which made the Fire Ancestor envious, but could only smile bitterly inwardly.

Then the three of them came to the depths of the medicine garden. The area of ​​the medicine field here is much larger than that outside, and the restrictions are bright and dazzling. There is basically no situation of the spiritual herb inside from the outside.

Yang Feng just glanced at him and confirmed that there was nothing abnormal nearby. He immediately activated the sword formation, wrapped a dazzling red ban light shield, and cut and killed him hard.

The Fire Ancestor and Lu Yu immediately chose a medicine field ban and cast spells to crack it.

As a result, this time, when countless sword energy released by the sword formation transformed by Yang Feng's immortal sword slashed on the red light shield, although the light shield kept trembling, there was no sign of shattering for a while.

Yang Feng frowned and changed the sword technique in his hand.

The blue sword formation suddenly shrank and gathered towards the center. After a dripping turn, it suddenly turned into a huge blue sword lotus.

He muttered something, and the lotus petals of the sword lotus slowly bloomed, and dazzling golden arcs appeared on each lotus petal, hissing and suddenly covering the red light shield.

Each lotus petal firmly clamps the red light cover and then rotates and tear it.

The red light shield suddenly twisted violently. After a while, it finally broke out with a loud "bang" and turned into a red stream of light all over the sky.

Yang Feng was delighted and hurriedly looked inside, and the smile on his face suddenly froze.

A yellow-brown spiritual tree grew on the medicinal field in the light shield. The trunks looked very rough, and deep dry cracks appeared on it, but they gave people a vibrant feeling, obviously not a mortal tree.

However, this spiritual tree was cut off from the middle, leaving only a piece of trunk here, and the fracture was still very fresh, and little yellow juice penetrated out.

Yang Feng walked to the trunk of the tree with a deep face.

The Fire Ancestor and Lu Yu were about to break the ban on other medicine fields, but when they saw this, they both stopped and walked over.

"It seems that someone has come here in advance. It is obvious that this incision happened not long ago, and it should be no more than one day." The Fire Ancestor looked at the cut and judged.

Yang Feng nodded and looked at the starry restriction above his head.

No wonder this star ban was cracked so easily. It turned out that someone had already broken it once in advance?

Although this restriction can be automatically restored, the time is too short and only half of its power is restored, so it is easily broken by them.

"Who is it? Could it be that Hu Shan?" Lu Yu murmured.

"No, although Hu Shan arrived at this cold palace a little earlier than us, it was obviously too late to let him come here to break the ban here." Yang Feng shook his head.

"Who could that be?" Lu Yu couldn't help asking.

"I don't know, but the man didn't touch the spiritual herbs in front of him. I don't know if he was not interested in it or time was in a hurry. It seems that there are no traces of fighting here. It is probably the former, and it should be a senior of the Golden Immortal." Yang Feng shook his head and said in a deep thought.

There are many golden immortals entering the underworld, and he cannot tell which one they are.

When the Fire Ancestor and Lu Yu heard this, they looked at each other, talked a few more words, and then dispersed and continued to break the ban on medicine fields they were looking for.

Yang Feng looked at the half-trunk in front of him, his fingers were gently dipped in a little yellow juice, and he put them in front of his nose and sniffed it. His spirit suddenly became excited, and the spiritual consciousness in his mind felt at peace.

His eyes lit up, and he waved his hand and made a blue light, covering the trunk of the tree, carefully digging it out and putting it away together with the roots and nearby spiritual soil.

Although I don’t know what this yellow spiritual tree is, it is definitely a precious spiritual tree that can be seen by the golden immortal.

Although this tree has been cut off, Yang Feng is still expected to resurrect him with the Hongjun Tower in his hand.

After doing all this, he shook his body and came to another medicine field, making some gestures.

The sword lotus in the air roared down, wrapping up a bright blue ban on the medicine field here.

The thick lotus petals cut the light shield and made a loud rumbling sound.
Chapter completed!