Li Yan was floating under his feet without any ground. He walked slowly on the edge of the underground river that was not dim. For a fairy, flying over the sky was not a magical power, but an instinctive ability. If he had not deliberately suppressed his own speed in order to search for dragon beasts, even if he had traveled all over the three mountains and five mountains in one day, it would not be difficult for Li Yan.

This underground river is long and large, but it is like the rivers on the ground, with deep water and shallow water. Li Yan is now walking in the shallow water on the edge, but he is walking more and more empty. There is no big difference between deep water and shallow water for him.

Along the way, I have seen the skeletons of several big fish. The smallest one is two or three meters long, and the big one is even six or seven meters long. It is conceivable that the creatures in the underground river have undergone great mutations under the influence of the aura of the dragon beast, and the dragon beast seems to be not easy to deal with!

In front of him, suddenly, a strange color appeared in front of Li Yan. His huge soul instantly captured an extremely rich spiritual energy, and it was not ordinary spiritual energy, but the purest innate spiritual energy between heaven and earth.

There are actually many sayings about the so-called innate spiritual energy. Some people say that innate spiritual energy only exists before the beginning of the world. After the evolution of the universe, innate spiritual energy gradually dissipates and gradually disappears. But the fact is not the case. The so-called innate spiritual energy is the spiritual energy emitted by the innate spiritual objects, and the innate spiritual objects are spiritual objects that grow and reproduce on their own between heaven and earth. Similar to the immortal sword in Li Yan's hand, it is made of innate spiritual objects, so it still retains the characteristics of innate spiritual objects. Often, this type of magic weapon is called innate magical artifacts.

Therefore, sensing the innate spiritual energy in the world of practice means that there must be innate spiritual objects that are nurtured by heaven and earth around them. For any practitioner, this can be regarded as a great opportunity, especially on the earth where this environment has been greatly damaged. I am afraid that only in the underground can we barely encounter such opportunities.

However, under the ground, there is a seclusion from the earth. Not to mention that Li Yan has only reached the skill of the second tribulation of the immortals. Even the creator of the seven tribulations cannot fully detect it. It can be imagined that the difficulty of seeking treasures underground is definitely beyond imagination.

As soon as Li Yan stretched out his body, he had already walked for more than a hundred meters and turned a corner. Then he saw a large pile of river clams scattered by the river. The two shells opened and closed, and some water columns were occasionally produced. These river clams were small but the size of bowls and plates. It was not surprising that they attracted Li Yan's attention. However, the big ones all had table sizes, which were much larger than those of sea clams in the ocean.

With a thought, Li Yan immediately figured it out that these river clams lived in this underground river, unlike in the ocean, with many natural enemies, and the aura of dragon beasts urging alienation, so they could grow so big. In the past tens of millions of years, without the footsteps of humans, if the conditions are right, they will naturally grow without limit.

River clams give birth to pearls. This pearl is a good material for medicine. Especially the pearls stained with dragon breath, which are extremely precious. Li Yan knew that this thing can be refined into Changchun Immortal Pill, which can keep people young and unchanged for 60 years. It can be regarded as a strange thing. You might as well take some and take them back to make pills for your mother to take. Women all like to be young and beautiful. I think my mother will be no exception!

As for those dozen huge super river clams, if Li Yan was probably good, these guys have survived for at least thousands of years, and may even be longer than the existence of the dragon beast. What they are nurtured in it must be the source of the innate spiritual energy he sensed.

At that moment, Li Yan walked up and thought, his breath instantly covered all the river clams around him. Except for the dozens of super-large river clams that were larger than the tabletop, the other river clams were dominated by his scattered immortal souls. The shells of these river clams automatically opened, and each of the milky white, pink, or black pearls automatically broke away from the river clams and rushed towards Li Yan.

These pearls of various colors are small, with a diameter of about ten centimeters, and the large ones are as big as fists. They are colorful and they are even more warm in their purchases. They are definitely the best among pearls. Not to mention being used as medicine, they are even priceless even if they are sold as jewelry!

Did Li Yan care about these things very much? Although these pearls are precious, they are not in his eyes. What he really cares about is the dozens of super large river clams that may have nurtured innate spiritual objects.

He stepped forward and reached out and tapped the shell of the super-large river clam. The shell of the clam slowly opened its closed shell. Following the innate spiritual energy, Li Yan quickly discovered two giant pearls the size of a basketball. The huge pearls were milky white all over, crystal clear, and the colorful colors shone with a warm warmth.

Li Yan held it in his hand and could clearly detect in an instant that the pearl seemed to have extremely strong spirituality and was slowly absorbing the spiritual energy of heaven and earth between heaven and earth. This made Li Yan suddenly feel very surprised. After all, a living innate spiritual object is much more precious than the one after it is formed.

The soul diverged, followed his hand and penetrated into the interior of the giant pearl. In an instant, Li Yan discovered an extremely rich innate spiritual energy. Although it was not comparable to the lifelong skills of the Tianshi Zhong Kui four-tribol scattered immortals in the Three Lives Stone, it definitely reached a critical point for the scattered immortals and should not be underestimated.

In particular, the innate spiritual energy in this giant pearl has been tempered by the pearl itself and the passage of thousands of years. Whether it is used directly to absorb or to refine magic weapons, it is an excellent choice. If you use medicine, Li Yan is confident that he can refine the immortal pill that can increase his life span and increase his life span is no problem.

Therefore, from this point of view, no matter where or what it is used for, this giant pearl can definitely be regarded as an extremely precious treasure, with some huge value that cannot be measured by money.

Especially for a scattered immortal like Li Yan, who is on the earth with thin spiritual energy, even if it has a trillion-dollar wealth, it is definitely not as good as such a giant pearl.

"What a good luck." With his hands turned around, he put away the giant pearls. He immediately imposed the law and took out all the pearls in the dozen giant river clams.

Perhaps because these big clams have lived in the underground river for too long, and no one has been here, each of them has pearls, one or two less, and the most are three or five. After searching for more than a dozen large clams, Li Yan actually found thirty-nine giant pearls the size of basketballs, and thirteen smaller ones. This was a real surprise.

After all, this kind of innate spiritual object is rare even when traveling through the major star fields of the universe. Moreover, it often costs a lot of money to get it. Now, these are all for free, and they are really a great opportunity.

Then he looked around and saw that these large clams that were raising giant pearls had also become spiritual after tens of millions of years of growth and absorbing dragon breath. So he simply collected three or five large clams and put them into the Sumi space. Fortunately, after Li Yan had absorbed the innate spiritual energy from the Slaying Immortal Sword, he was able to greatly improve his skills. Now the Sumi space has expanded to a radius of 100 meters. Otherwise, I am afraid it would be really difficult to install!

The soul dissipated, and I felt that there were still many river clams in the depths of the water. Unfortunately, there were no such large clams as the size of a table. This made Li Yan feel a little disappointed, but then, he couldn't help but laugh at himself, and secretly sighed in his heart: People are like this, they are always greedy and unsatisfied by nature. Even a person like him who is like a god is the same. It can be seen that immortals and immortals still have the word "man" in their hearts!
Chapter completed!