Lu Yu originally thought that the Ziyang stone tire should be hidden in a remote and desolate deep mountain, or a deserted valley, even if Yan Xiaoyu said that it was near the ancient imperial capital, but this so-called "nearby" should be at least thousands of miles, so that it would take so long to be undiscovered, but he never expected that the location Yan Xiaoyu said was actually the ancient imperial capital!

"You mean that the Hydrangea Fetus is in the Ancient Imperial Capital?" Lu Yu said in amazement.

"It's underground here. Yan Xiaoyu blushed and said affirmatively.

"Underground...... This ......" Lu Yu still felt unbelievable, could it be that there were hydrangeas deposits under the ancient imperial capital? Could it be that when the city was built, so many great powers could not be discovered? This is really a bit incredible.

"Lu Yu, I also think it's incredible, but Xiao Yu'er said this, naturally he won't be lying to you, go down and take a look, under this ancient imperial capital, even if there is no hydrangea stone fetus, it must be a little strange, but I don't know if the many strong people living in the city are clear about the situation underground. ”

"Good. Lu Yu chose a mountain col hundreds of miles away from the ancient imperial capital, drilled into the ground, and inserted it diagonally below the ancient imperial capital in this place, so as not to attract anyone's attention.

Ordinary martial artists, unless they are martial artists who cultivate the power of earth rules, it is not easy to drill underground, and the energy consumed by traveling underground is thousands of times that consumed by flying in the air, and the speed of energy consumption will rise rapidly with the increase of depth.

Therefore, even if the immortal realm is strong, if it is drilled into the ground to a depth of one or two thousand miles, it will not be able to support it, and once it encounters a landslide, it will be directly crushed by the huge pressure and half to death, and it will take a lot of effort to come out again.

Although Lu Yu does not cultivate the power of the rules of the earth system, he has the power of the divine pattern to annihilate the power of the rules, and the earth and stone belong to the power of the five elements, so naturally it will also be decomposed and annihilated by the power of the rules of Hongmeng, so when Lu Yu opened the power of the divine pattern to drill into the ground, the soil and rock were naturally decomposed after entering the power of the divine pattern, and he drilled all the way to the ground unimpeded.

Lu Yu has the blood of the dragon marrow in his body, and the star power is condensed to the extreme, and he has traveled hundreds of miles in one breath, and he is still traveling!

In this process, the soil quality around Lu Yu has changed several times, and many soil layers are similar to the rocks in the Red Desolate Secret Realm, which can be isolated and perceived, so that even god-level and lower-level gods cannot see through these rock layers.

Continue to go deeper, nine hundred miles, the temperature here is already very high, the pressure is terrifying, this environment is very harsh, every moment to consume a lot of energy.

"The rocks are getting stronger. ”

Lu Yu took a light breath, the general depth of the underground is measured in zhang, once measured in zhang, it is very terrifying, it is pitch black all around here, and the soil is becoming harder and harder under the huge pressure and heat, similar to half-melted metal, and every step forward, it will consume several times the previous physical strength.

"Hmm, this is the Haotian Stone, the stone used by the Great Sect to build the palace, the weight is comparable to gold, it is extremely hard, and even if it is placed in an environment that is dozens of times higher than the magma, it will not soften. ”

Lu Yu frowned, he estimated that he had gone deeper than 1,000 miles underground, what is the concept of this distance? The speed of the rapid march is more than 100 miles a day, 1,000 miles is equivalent to more than 10 days for mortals to walk, and don't forget, this is not the ground distance, but the depth of the ground!

Yan Xiaoyu, a mortal little girl, how could she see such a deep underground scene?

However, Lu Yu did not have any doubts about what Yan Xiaoyu said, this trust was purely intuitive.

Two thousand miles!

Lu Yu traveled a thousand miles through the rock layer of the pure Haotian Stone, and this distance of a thousand miles consumed a great deal of Lu Yu's star power, even if it was the power of the Divine Pattern, it was extremely difficult to decompose the Haotian Stone! This thousand miles of energy consumption was at least five times that of the previous distance of a thousand miles.

"I have absorbed sixty-six dragon bone relics, and I have the blood of dragon marrow, and I have endured nine heavenly tribulations, and my endurance is unimaginably strong, but after traveling underground for so long, I have also consumed most of my energy, and this place is really not something that ordinary people can come down to. ”

Lu Yu swallowed some star patterns, took out a few pieces of amenine crystals to absorb energy, and advanced again, all down were pure Haotian stones, and the temperature gradually climbed to a temperature of a hundred times that of magma, almost equivalent to the eighteenth layer of Hell of the Fire Spirit Star.

As long as it is a big star, or the main continent of the God Realm, it will get hotter and hotter the further it goes underground, and fortunately, thanks to Lu Yu's knowledge of the power of the rules of the fire system, these heats are nothing to him at all, otherwise he is afraid that he will not be able to move an inch.

At a depth of 2,500 miles, the Haotian Stone began to soften, from softening at the beginning, to simply melting into magma later!

Haotian Stone is originally as white as jade, without any impurities, and the magma it melts into is also white, as mellow as milk.

Of course, this seemingly crystalline and mellow liquid is actually extremely hot, and the holy vessel will melt when soaked in it.

At this depth, the pressure was unimaginable, and everywhere there was a scorching milky white liquid, which was actually liquid, but it became extremely dense and viscous under the tremendous pressure. To move through these magma, which is much thicker than mercury, requires a lot of energy.

"The environment here ......" Lu Yu took a deep breath, the Haotian Stone Rock Formation that was a full fifteen hundred miles thick was floating on top of a milky white magma ocean, but he didn't expect such a scene below the ancient imperial capital.

Ye Xue said: "The magma of the Haotian Stone here can also isolate perception, my perception detection range is no more than ten zhang, and then it will be swallowed by the magma, even if the real lower god-level powerhouse comes here, it will not be more than twenty zhang away, and even if we use energy to create light, we can't penetrate the Haotian stone magma, it's like a blind man." ”

Lu Yu is here, he is blind, if it weren't for Yan Xiaoyu's constant pointing out the direction, it would be a joke for Lu Yu to find the treasure, the hydrangea fetus is just a stone one person high, such a big stone, buried in such a boundless, bottomless sea of magma, and you can't see with your eyes, you can't find it with your perception, you can't touch it with your hands, and it is impossible to touch it when you touch the day the world is destroyed!

"There...... Walk on......"

Lu Yu's consciousness has been connected to the Divine Pattern Space, and she can communicate with Xiaoyu'er at any time, and she doesn't know how long Yan Xiaoyu's eyes are, perhaps, the hydrangea is as bright as a lighthouse in the dark night to her, and she doesn't need to perceive.

......

(End of chapter)