"Six hundred zhang away?" , Chu Du frowned slightly, and his expression was a little hesitant.

It is recorded in the book that at a depth of more than 600 zhang underground in the Great Zen Temple, there is a completely enclosed stone room, which hides some relics of the Great Zen Temple.

Chu Du is here for this. It's just that Chu Du is not a ghost immortal cultivator who specializes in cultivating divine souls, and there is no way to sneak into the underground stone chamber like Hong Yi in the book. Even, with Chu Du's current strength of divine thoughts, there was no way for his divine thoughts to go deep into the ground and search for that stone chamber.

It's not that Chu Du is weaker than Hong Yi in the original book, it's just that the focus of the two sides is different. The Great Dao Jindan also cultivates his life, and the Yangshen Avenue focuses on the soul. Hong Yi is the protagonist in the book, so naturally there are many differences.

However, this also led to a very embarrassing thing. Chu Du knew that there were relics in this underground, but he was limited to his own means and could not find them.

"Still no, if I want to go to the underground stone chamber, then I can only go there in person. This is different from Hong Yi just going with a divine soul. The physical body has a physical body, and it is not like a divine soul that penetrates through the earth and rocks without hindrance. This is many times more difficult. ”

"Escape with supernatural powers? Or is it just going through space? Chu Du thought about how he should get to the stone room.

Chu Du has several magical powers, and although it is a little difficult to go deep into the ground for six hundred zhang, it is not a problem to fight hard. However, he found a very important problem, and if this problem was not solved, even if he could go deep underground, his efforts would be in vain.

"I knew that the stone chamber was six hundred feet underground, but I didn't know where it was. The Great Zen Temple occupies such a large area, and the underground space is also very large, how can I find that stone room? ”

"Even though I exhausted all my means to go deep underground, I was afraid that I was exhausted at that time, how could I still find that stone chamber in the vast underground space? What's more, there is also a Taishi Mountain Dragon Soul in that stone chamber, if my mana is exhausted, how can I subdue it? ”

Chu Du thought about it for a long time, discussed it with Chu Chu a few times, and finally decided to use several means to test it.

Chu Du chose a location and used the Earth Escape Technique to sink underground. When he had gone deeper, he used his mana to open up a stone chamber and reinforce it for himself to recuperate. When the energy is restored, they continue to retreat downward, until the next hundred zhang land, and a new stone chamber is opened again.

As Chu Du continued to go deeper, the pressure on the physical body became greater and greater. After going down three hundred zhang, Chu Du felt that his consumption had increased greatly. For the sake of safety, Chu Du turned to open a stone room every fifty zhang.

After going five hundred zhang deep into the ground, he felt the pressure as heavy as a mountain, and Chu Du had to build a stone chamber every twenty zhang deep.

At this point, Chu Du not only consumed a huge amount of energy, but also the abundant mana in his body was almost bottomed out. And in this depth, which is more than 500 zhang underground, it is also a very troublesome thing to absorb the aura and restore the mana.

At this time, it is enough to see the cleverness of opening up the stone chamber before. Each stone room has the spatial coordinates deliberately left by Chu Du, and Chu Du urges the magic power of time and space, directly jumps through one stone chamber, and returns to the ground to absorb the aura of heaven and earth to restore mana.

Chu Du waited until all his mana was recovered, and then jumped into the bottom stone chamber through the space-time supernatural power, and then continued to explore downward.

After estimating the distance, it was about more than 600 zhang underground, and Chu Du no longer continued to go down, but released his divine thoughts to sense everywhere.

Unfortunately, the end result was nothing.

Chu Du sighed, although he was a little disappointed in his heart, but he was not discouraged. He is not the protagonist of this world, so why is he obsessed, delusional to do it in one step? You can only spend a little more time and effort, and just explore carefully.

Immediately after, after Chu Du returned to the ground, he re-selected a location outside the scope of underground exploration, and then continued to explore underground.

Chu Du was ready for a long-term war of resistance, and while exploring the underground, he also let the intelligent puppet quickly build several houses on the ground. Chu Chu and Wang Yuyan stayed in the house on the ground and practiced quietly, silently digesting the harvest of the trip to Tianzhu Mountain. Chu Du continued to explore underground with perseverance.

In this way, more than a month passed.

Chu Du shuttled back from the underground again, his face full of gloom.

"I have searched the underground of this great temple several times, and even went a little deeper, but I have not found the stone chamber. Is there something wrong, or is there something I don't know about? ”

Hundreds of explorations ended in vain, and Chu Du's mood was not good. Coupled with the dark and dreary environment deep underground, Chu Du's state of mind was still a little depressed, no matter how open he was.

A lingering sense of irritability almost filled his heart.

"What went wrong?" , Chu Du was very confused in his heart.

At this time, as long as it was a normal person, it was enough to sense that something was wrong, and Chu Du naturally understood that something was wrong. It's just that he can't figure out what went wrong.

"Perhaps, you were looking in the wrong direction in the first place." , Chu Chu, who had been quiet for a long time, suddenly interjected.

"What?" , Chu Du asked.

A glimmer of light flashed in Chu Chu's eyes, and he said calmly, "The underground palace of the Great Chan Temple, if it was just hidden deep underground, would have already been found by the Great Qian Imperial Court or other cultivation masters. Therefore, that dungeon should be hidden in a place where no one else can find it! ”

"Like, in the void. Nasumeru into mustard seeds, this is a famous method of Buddhism. What's more, it is not difficult to open up space in the void in this realm, as long as there is a strong enough Dao master, it can be easily done. ”

Listening to Chu Chu's words, Chu Du suddenly woke up.

There is no shortage of Taoist masters in the Great Zen Temple, and in order to protect the secret treasure, they naturally will not simply choose to hide deep underground.

Then, this great Zen temple underground palace must have an extremely mysterious forbidden law. It's not really hidden underground, but somewhere in the void. Only those who have practiced the past sutra can sense the existence of this position. Otherwise, it will be difficult for anyone to find it.

Thinking of this, Chu Du couldn't help frowning. Although he had read the past scriptures, he did not plan to practice the path of ghosts and immortals, so he never practiced the past scriptures. Now, the treasure is underground, and only by cultivating the past can he sense the location of the stone chamber, how should he choose?

"Space Dao Technique? I don't believe that my Jindan Dao and space-time divine powers will be weaker than the Void Dao Technique of this world! Chu Du said ruthlessly.

His path of cultivation has already been set, and naturally he will not change it easily. Not to mention the Dao heart problems caused by changing the road, let's talk about the future of the avenue, Chu Du always thought that the Ghost Immortal Avenue was not as good as Jindan Avenue.

After all, the limits of cultivation in this world are there. There are countless epochs of reincarnation in this world, and endless beings are born and die, but in the end, only Hong Yi can comprehend the other side.

For the sake of a small profit, unless he is brain-dead, he will give up the right path he has always adhered to.

"I'm right here, practicing the Dao and comprehending the supernatural powers of time and space. I believe that one day I will be able to break the mystery of this space. Chu Du is determined to spend it here.

"Even if it doesn't work out in the end, the big deal is to wait for Hong Yi to come over. He has cultivated the past scriptures, and he is also the original protagonist of this world. Couldn't he find the stone chamber yet? It's just that at that point I still had some trouble getting a piece of the pie. ”

Chu Du took a deep breath and instructed the smart puppet to continue building houses, intending to practice here for a long time.

At this moment, Chu Chu suddenly said, "Speaking of which, I have an idea. We might be able to give it a try. Anyway, we plan to practice here for a long time, so why don't you do me a favor......"