"Tunnel in the center of the earth?" Uncle twelve dragon asked after him.

Lin Feng nodded affirmatively: "yes, I have seen the record in an ancient book that there is a kind of geocentric channel that can directly lead to the center of the earth. Moreover, according to the ancient book, Lingyan sea can be bred in the heart of the earth besides the environment we know well. "

"It's just that it's more difficult to conceive the Lingyan sea in the deep of the earth's heart, and the time it takes is also longer, and the Lingyan sea gestated in the deep of the earth's heart is also more difficult to find. Therefore, the Lingyan sea gestated in the deep of the earth's heart is generally ignored by people."

"However, the Lingyan sea is gestated in the heart of the earth. The Lingyan breath is much stronger than the general Lingyan sea. Therefore, the Lingyan red fire tree bred here will also have a stronger breath than the normal Lingyan sea. And the fruit of Lingyan red fire, when mature, will also play a more powerful role than the fruit of Lingyan red fire produced by normal Lingyan sea pregnancy

Finish saying, in Lin Feng's binocular, began to twinkle the thick expectation.

With a mature Lingyan red fire fruit bred in a normal Lingyan sea, it is enough for him to successfully refine the Taichu red Xuandan and let the realm break through to the first time into distraction. And if the mature lingyanchihuo fruit bred by the sea of spiritual inflammation of the earth, with its powerful effect several times, is able to let him reach the realm of separation and success directly.

"I see." Twelve dragon uncle suddenly realized a little bit.

"No wonder, there will be a large area of Lingyan sea in this place. It turns out that it is far more powerful than the ordinary Lingyan sea." At this time, the eight clawed golden split beast is also like a sudden realization.

A quarter of an hour passed quickly.

But in a short moment, nearly ten minutes have passed.

With the time of falling into Lingyan sea becoming shorter and shorter, there has been a strong Lingyan breath, rolling from the end of the long tunnel. With this strong aura of Lingyan coming, there is also the red light coming from Taoism.

The closer you get to Lingyan sea, the stronger the tumbling breath and the stronger the red light. It's like two people and one beast, who are directly in a sea full of red fire.

Especially when there is only one minute left to fall into the Lingyan sea, the rolling Lingyan breath is even stronger than ever before. If that concentration is just a cup of ordinary water when you just feel the aura, then the aura you feel at this time is that you add a thickener to the water and mix it evenly.

And the red fire of the target is even more unprecedented. It seems that it's necessary to dye two people and one beast into the same red fire.

"Plop!"

"Plop, plop."

The last minute was soon over.

As the eight clawed golden split beast said, half an hour later, a quarter of an hour later, two people and one beast finally crossed the long tunnel.

With a kind of moment that seems to be in the midst of the spirit, when the spirit of fury comes, two people and one beast almost fall into the spirit sea in the center of the earth at the same time.

Lingyan sea, like the Dead Sea on earth, has a strong buoyancy.

Even if it falls from such a high distance, two people and one beast, only after splashing the billows in the Lingyan sea, they are all in the Lingyan sea and suspended.

Between Lin Feng and twelve dragon uncle's eyes, within the sight range, all the places that can be seen can't see the Lingyan sea. Even after Lin Feng released all the power of his mind without any reservation, he could not see the vast margin of Lingyan sea.

"What a sea of Lingyan!!!"

Lin Feng cried out.

Let's just forget the scope that can be shrouded by the mind and not calculate it. Just the size of the line of sight has exceeded the number of times of the normal Lingyan sea.

After all, with his current state strength and vision, he can reach a range of hundreds of square kilometers. As for the mind, it can cover thousands of kilometers.

The general Lingyan sea is very small in area, only a few square kilometers in appearance. Even if it's larger, it's also a dozen square kilometers in most areas, and few can reach tens of square kilometers. As for the hundreds of square meters, it can be described as rare.

But now, not to mention the hundreds of square kilometers of his vision, but the thousands of square kilometers under the influence of God, he can't see the end of this holy sea. Even looking at the whole sky is extremely rare.

Its vast extent, can be imagined!

"It's really big, almost the same area as the whole fierce animal forest."

Twelve dragon uncle did not see the edge of Lingyan sea, and soon released the vast mind.

As a real and powerful Mahayana realm, and with the realm that Mahayana first entered, twelve dragon uncles, who are comparable to the strength of the general Mahayana second-order great power, erupt. The vast extent of their divine thoughts is extremely terrifying.However, Rao is just right, barely peeping at the edge of this Lingyan sea.

"What So big! "

Lin Feng's face was shocked again.

About the fierce animal forest, twelve dragon uncle had a detailed and clear account of him, and also put the whole fierce animal forest into his mind in the way of divine thoughts.

As the largest ferocious forest in the northern region, its vast extent is equivalent to that of kunxu's largest middle region. But I didn't expect that this place, located in the sea of heartburn, would occupy such a large area.

"Not bad!"

Twelve dragon uncle definitely nodded, the whole face is also the same can't restrain the fright.

He has seen a lot of Lingyan sea. When he is in the sea of innocence, he has seen a lot of Lingyan sea, which is as big as terrible. But even so, it is the first time to see such a vast sea of Lingyan.

"NIMA, what should I do?"

It took a long time for Lin Feng to return to his mind from the vastness of Lingyan sea.

His eyes narrowed heavily, and he could not help swearing.

"What's the matter?" Twelve dragon uncle turns to ask.

"How can I find Lingyan red fire fruit in such a big place?" Lin Yan's depressed way back.

He came to look for Lingyan red fire fruit, but how to look for it in the vast and vast Lingyan sea which is equivalent to the whole fierce animal forest?

Lingyan red fire fruit, a kind of immortal treasure, is born to peep at the divine mind and has a very powerful blocking effect. Therefore, unless it is from the scope of vision, it is impossible to really find the red fruit of spirituality only by the peep of the mind.

With his current strength, it will take more than ten years to find the whole Lingyan sea with the range of vision.

I'm afraid it will take years to change to twelve dragon uncle.

"It's the same!" Twelve long Shu nodded and sighed helplessly.

The situation of Linfeng is very clear. We must find mature Lingyan red fire fruit within two years.

But now they are faced with a vast sea of Lingyan, which is equivalent to the whole forest of fierce animals. Of course, if they are lucky enough, they will soon find Lingyan red fire tree, but if they are not lucky enough, I'm afraid that before they find something, people will be finished.

"Lingyan red fire fruit? Two immortals, you are talking about one kind, about this high, the diameter of the trunk is so large, the fruit on it is the most rich red? "

At this time, the eight clawed golden split beast, asked tentatively.