After a while, Chen Kai finally rushed out without any danger. He used his tricks to sneak out of the underground tunnel quietly. When Chen Kai returned home, it was almost four o'clock in the morning.

The sky outside was still dark, and the weather in winter was even more cold and howling, making people feel so cold that they couldn't help but tremble when they just listened.

However, Chen Kai, who returned to the house at this time, felt a hot heart in his heart.

Unbuttoned his coat and threw it on the sofa in the living room aside. Chen Kai immediately took out the puppet in the mustard seed space of Tianxingyan...

The puppet, which was over two meters tall, seemed to be made of gold. Under the light, the surface of the puppet was glowing with a faint golden halo.

This puppet is obviously more than ten times more refined than the bronze puppets in the underground buildings of H. All parts of the entire body are completely refined according to the human body.

Moreover, after a rough observation with his spiritual consciousness, Chen Kai found that the joints inside the puppet were very flexible, far from as stiff as those warriors and treasures or bronze generals.

"This puppet is not simple..." Chen Kai couldn't help but sigh as he looked at the golden puppet in front of him.

Then Chen Kai looked at the left chest of the puppet, and the top-grade spirit stone was in an "energy room" in the left chest. In that "energy room", there were complex magic arrays and array patterns engraved. Chen Kai used his spiritual consciousness to watch for a while, and only roughly saw that the magic arrays and array patterns should be transformed into the energy of the spirit stone.

Through those magic arrays and array patterns, the spiritual energy of heaven and earth contained in the spirit stones can be stimulated, and then transmitted to various parts of the puppet through the magic arrays and array patterns, in order to provide the puppet with a steady stream of power and energy!

However, those magic arrays and formation patterns are indeed very complicated, and Chen Kai can only see their purpose.

In addition, there was a faint array pattern on the surface of the "energy chamber", that is, the left chest of the puppet. Chen Kai carefully observed and quickly figured out the purpose of this array pattern.

That is the array pattern that opens the "energy room" on the left chest! Through this array pattern, you can open the "energy room" and replace the spirit stone inside.

It is one thing to figure out the purpose of the array pattern, but it is not that easy to really open the array pattern.

The temptation of a top-grade spirit stone on Chen Kai is undoubtedly huge, at least it can support him to practice until the middle and late stages of the Yuan Transformation. Moreover, the cultivation speed will be several times that before.

"This array pattern seems not that complicated, but it takes some energy and time to deduce the method of opening it."

Chen Kai sat next to the puppet and began to deduce the formation pattern in his mind...

Chen Kai's level of research on formations is far less than that of talismans. In comparison, the complexity and vastness of the formation is far higher than that of talismans. It is relatively easy to be proficient in talismans, but if you want to proficient in formations... it is probably difficult to make even ten times more effort!

Fortunately, Chen Kai's soul power is quite good now, far superior to that of ordinary cultivators in the Qi Condensation Stage. Even most cultivators in the Yuan stage are far inferior to him. This makes his deduction ability very good.

When he sneaked into the underground building, Chen Kai also destroyed no less than twenty or thirty warrior puppets, allowing the Mo Amethyst on the Tianxingyan to swallow up the corresponding number of soldiers' souls again. The pure soul power that the Mo Amethyst on the back also improved Chen Kai's soul again. His spiritual consciousness also expanded a little a little. It had reached a level of about sixteen or seventeen meters!

You should know that the spiritual consciousness that has just condensed the golden elixir can cover only about twenty or thirty meters.

But now, Chen Kai’s cultivation level of only the sixth level of Qi Condensation has not only stimulated spiritual consciousness, but also covered more than half of the cultivators who have just formed the golden elixir!

After deducing it alone in his mind for more than an hour, Chen Kai finally deduced the method of opening the formation pattern.

Chen Kai immediately tried, and used his hands to beat out the magic tricks and landed on the formation pattern on the left chest of the puppet...

After a moment, the array pattern suddenly shone with a faint light, and then the array pattern fluctuated like water waves, and a notch that was about a little smaller than the fist appeared.

Inside is a prismatic crystal that is almost the size of an ordinary orange. The surface of the crystal is crystal clear, round and delicate, and you can see that there is a misty breath rising inside...

This is the top-grade spirit stone!

In places like the earth where spiritual energy is scarce, it is almost a rare treasure and a rare thing in the world. Although it is not unique, it is definitely very rare. It is almost the same to describe it as rare.

Chen Kai held his breath and carefully reached out to take out the spirit stone inside. When Chen Kai took out the spirit stone, he suddenly found that a pre-Qin ancient seal characters suddenly appeared on the forehead of the puppet!

Chen Kai is already quite interested in Chinese history. He read many related books in high school and has some knowledge of the ancient characters of various periods.

He just glanced at it and recognized that it was a number.

Nine!

That number only emerged for a short time and disappeared soon.

Chen Kai did not think about the number carefully for the time being. Most of his attention was already on the top-grade spirit stone in his hand.

Although Chen Kai knew that a puppet that could use a top-grade spirit stone to provide ‘energy’ would be worth a hundred times more than a top-grade spirit stone.

However, for Chen Kai, this top-grade spirit stone is now more important and more practical to him, and can help him speed up his cultivation and improve his cultivation level!

"It's indeed a top-grade spirit stone, so rich and pure spiritual energy!" Chen Kai carefully held the spirit stone, as if he was holding a fragile work of art, and sighed.

A little impatient, Chen Kai immediately sat on his legs in the same place, holding the top-grade spirit stone and starting to meditate and practice, and tried the effect of using the top-grade spirit stone to assist in the practice.

Of course, he also regulates his breathing. After all, he was stabbed or hit by the terracotta warriors and puppets with spears. His qi and blood were a little depressed, so he needed to regulate his breathing and straighten it out.

As Chen Kai activated the true qi to activate the mind method, soon, the top-grade spirit stone he was holding in his hand was activated, and he slowly entered his body along the meridians of Chen Kai's palm...

Although those strands of spiritual energy were very light and thin, the quality of those spiritual energy was extremely high and extremely pure. Just one strand, after being refined by Chen Kai, the true energy increased greatly.

It can be said that a portion of spiritual energy that poured into Chen Kai's body from the top-grade spirit stone was refined and transformed into at least twenty or thirty times the true energy! It can be seen from this that the quality and purity of the spiritual energy contained in the top-grade spirit stone is amazing!

You should know that what Chen Kai practiced was the top-level martial arts in the cultivation world like the Stars and Wanhua Art, and the true energy condensed was of extremely high quality!

Otherwise, if you change to some ordinary skills, you may be able to transform the spiritual energy in a top-grade spirit stone into at least fifty or sixty times, or even hundreds of times, of true energy!

After feeling the huge increase in the true qi in the meridians after refining a wisp of spiritual energy, Chen Kai felt comfortable and particularly refreshing.

The feeling of rapid increase in true energy was very comfortable. Almost all made Chen Kai feel the urge to moan/moan.

As strands of spiritual energy poured into Chen Kai's body from the top-grade spirit stone and gradually refined by him, Chen Kai's true energy also increased significantly. The accumulated qi and blood were also dissolved and adjusted without realizing it...

Chen Kai stopped practicing for about an hour.

After opening my eyes, my face was filled with joy.

"The top-grade spirit stone is indeed extraordinary! My cultivation speed should be at least three or four times faster than before! At this speed, maybe in about half a year, my cultivation level should be enough to break through to the ninth level of Qi Condensation!"

Chen Kai had no reason to be unhappy or joy. This top-grade spirit stone could indeed greatly speed up his cultivation speed.

Originally, Chen Kai's cultivation speed was much faster than other practitioners because the Star Ten Thousand Transformations Art could absorb and refine the spiritual energy of heaven and earth and the power of stars at the same time. Chen Kai also awakened a star vein. The speed of gathering the power of stars was twice as fast as normal.

Now, with the top-grade spirit stones, Chen Kai's cultivation speed will be three or four times faster than before. In other words, Chen Kai's cultivation speed will reach more than ten times that of others in the future!

This is because the other party's talent and the skills he practiced are comparable to Chen Kai.

If the other party practices some inexperienced skills, Chen Kai's advantage will be much greater in comparison.

Chen Kai is now full of confidence and expectation after temporarily putting the top-grade spirit stone into the mustard space of Tianxingyan. The ninth level of Qi Condensation is not far away! The Yuan-Changing Stage is also not far away!

Even now Chen Kai feels that these seem to be almost within reach.

After putting away the spirit stone, Chen Kai turned his gaze back to the puppet placed in front of him. Chen Kai inspired his spiritual consciousness and began to slowly study the puppet while thinking...

"Just just now, an ancient seal number appeared on the forehead of the puppet, which was nine. If nothing unexpected happens, the nine characters are probably a number! The number of this puppet."

"If that nine is really numbered, then there should be at least eight other similar puppets! There may even be more, and there may be some behind this puppet..."

Chen Kai thought quietly. The spiritual consciousness carefully observed the inside and outside of the puppet over and over again, including the structure of the puppet, as well as the various array patterns, talismans, etc.

"If this puppet is nothing unexpected, it should have been refined during the Qin Shihuang period. The nearly a thousand soldiers and generals puppets in the underground square, especially the soul of the famous Qin Dynasty general Li Xin, were sealed into a bronze general figurine, responsible for guarding it. This shows how much Qin Shihuang valued this puppet at the time..."

Thinking of this, Chen Kai felt that he seemed to have grasped something, and a light of inspiration flashed in his mind. He thought carefully, looking for the faint inspiration.
Chapter completed!