This soul breakthrough, Chu Hao was already very happy in his heart, not that Chu Hao didn't ask for too much, but that the soul breakthrough was much more difficult than cultivation.

As long as his soul is strong enough, he has the ability to subdue the eighth-order demon beasts, and he can cultivate the fourth layer of the Ten Thousand Beasts Codex, and once the fourth-level cultivation is successful, his own demon beast team will be able to have five more demon beasts.

Chu Hao opened his eyes and looked at the environment in front of him, already knowing that the Flame Bird had devoured Neidan and was absorbing energy at this time, so he closed his eyes again and cultivated the Ten Thousand Beasts Codex.

The Code of Ten Thousand Beasts is divided into seven levels, Chu Hao has already cultivated to the first three levels, and this time the soul breakthrough cultivation is the gathering of fourth-level demon beasts, and the fourth-level cultivators can tame ten eighth-order demon beasts.

Chu Hao only had five demon beasts of his own at this time, one eighth-order demon beast Ice and Snow Giant Bear, and the other four were Flame Birds, Sky Dome Beasts, Kui Wood Wolves, and Nine-Tailed Foxes. The Ice Plain Blood Shadow is Ji Yun's demon beast, not Chu Hao's at all, the Ice Plains Blood Shadow obeys Chu Hao's orders, it is completely Ji Yun's instructions, if Ji Yun's order, Chu Hao wants to command the Ice Plain Blood Shadow, it is impossible.

This time of cultivation, Chu Hao and the Flame Bird, it took half a year to successfully break through. The soul mark in front of Chu Hao's eyes at this time was golden yellow, very beautiful, flashing with golden light, and extremely sacred.

The soul mark appeared in front of Chu Hao, but when the flame bird saw it, he trembled with fright, but the flame bird knew how powerful this thing was, and he almost lost his life at that time, and in the end, he didn't choose to follow, and at this time he had already disappeared.

Looking at the soul imprint, a smile appeared on the corner of Chu Hao's mouth. This time I used it for so long to cultivate, I was definitely a little stupid, it had nothing to do with genius at all, and I felt like I was a fool.

Ji Yun's laughter rang out, "Chu Hao, it took you half a year to cultivate the Ten Thousand Beasts Code to the fourth layer, which is already very fast, this Ten Thousand Beasts Codex." I researched. Mainly rely on soul power, if your soul power is strong enough, your cultivation speed is absolutely fast, just like my cultivation of the Ten Thousand Beasts Codex. I can cultivate in half an hour. But can you explain my qualifications? Not that way. When you were cultivating, I also cultivated the Ten Thousand Beasts Codex, and now I have only finished cultivating the sixth stage. I don't know when it will be, but I feel that it is very difficult to reach the final stage of cultivation without a physical body. I absolutely have this Ten Thousand Beasts Codex, the requirements for the soul are very high, and the requirements for cultivation are not low, but a double cooperation. ”

Ji Yun continued: "Chu Hao, I feel that my soul power can tame two holy beasts at most, you know, the soul mark consumes the soul, and it is composed of my own soul, I subdue the two holy beasts, and it is estimated that the soul will be consumed very much, so if you want to take one more, you must absorb the soul of one holy beast, otherwise you can only accept two." ”

Chu Hao can of course understand Ji Yun's words, Ji Yun has no body after all, if Ji Yun has a body, he is definitely the top powerhouse on the Xuanwu Continent, this Ji Yun has no body, and it is nonsense to say anything.

Ji Yun continued: "Okay Chu Hao, it's time to enter the underground space at this time, behind this cave, there is a stone room thousands of meters away, we have to find a way to get in." ”

Chu Hao knew about this, he could only rely on himself, Ji Yun couldn't help himself too much, at most he could help himself with the checks, and he couldn't do anything at all.

The flame bird's voice sounded, "Master, I'll help you, just see the effect of my breakthrough!"

Looking at the flame bird on the side, he finally found the body of the flame bird, the flame bird at this time, the body is more than 20 meters long, the feathers on the body are more bright and fiery red, and the flames on the body are much stronger.

The scales on the gripper are obviously much stronger than before, and they are much thicker, which is a powerful weapon at first glance.

Chu Hao nodded with satisfaction and said, "Man, congratulations on your strength improvement, this time you can only rely on the two of us, the distance of thousands of meters is not close! You and I have to work hard, I hope to open the stone room as soon as possible." ”

The flame bird said: "Master, I will come first, I will break the stone, and then you will clean the stone, we will repeat it many times, and the stone chamber will be opened." ”

The flame bird stretched out its huge claws, grabbed and struck at the stone wall, and suddenly there was a loud "boom", and the stone wall on the surface was smashed by the flame bird, and the gravel splashed everywhere, and the dust was flying, and the dust was filled.

The two claws of the flame bird directly shattered a distance of more than ten meters.

Chu Hao took the Xuanwu Sword and cleaned up the broken stones, cleaning up the stones that had not fallen, and then the Flame Bird began to attack the stone wall again.

The two masters and servants, alternating with each other, attacked and cleaned the stone wall, and finally penetrated a hundred meters deep at the end of the day, Chu Hao and the flame bird were not lightly tired, and sat there to rest.

Looking at the demon beast meat in front of him, the flame bird and Chu Hao's appetite increased greatly, cut off the demon beast meat, raised a fire in the cave, and roasted the flying demon beast and ate it, Chu Hao's appetite was not large, but the flame bird was different, the amount of food at this time was far more than before, and he actually ate one-fifth of the demon beast meat in one meal.

Chu Hao and the Flame Bird, after eating and drinking, the Flame Bird had endless strength, walked into a depth of 100 meters, and continued to attack the stone wall, after eating and drinking enough, the speed was much greater than before eating.

Chu Hao and the flame bird hit the stone wall alternately, and it took more than twenty days to finally see the door of the stone room, Chu Hao has always wondered why the people who built the cave house can enter the stone room through the stone wall, and can also build such a huge stone gate in the depths.

Looking at the stone room gate in front of him, it was more than three meters high and five meters wide, and it felt extremely solid, far harder than the stone on the stone wall, Chu Hao had the previous two lessons, and he didn't dare to touch the stone gate directly, but picked up a stone and threw it at the stone gate.

When the stone was thrown on the stone gate, there was a boom, and the stone gate did not react, there was no last prohibition, and there was no toxin or anything like that.

Chu Hao walked towards the stone gate, and Ji Yun's voice suddenly came from his mind, "Don't go over, stop, there is a problem with the stone gate in front of me, blocking my divine sense exploration, this stone gate is definitely not simple, wait for me to study it." ”

Ji Yun's reminder was very timely, Chu Hao's hands had already been raised, and they almost touched the stone door, Chu Hao retracted his hands in time, took a few steps back, and waited for Ji Yun to appear.

Ji Yun's figure appeared in front of the stone gate, observing the stone gate, silent for a long time, and after half a while, Ji Yun turned around and said, "Chu Hao give me the sword." ”

Chu Hao immediately handed the Xuanwu Sword to Ji Yun, Ji Yun held the Xuanwu Sword, stared at the stone gate, inserted the Xuanwu Sword in the corner of the stone gate, and inserted it hard, and suddenly a strong white light flashed on the stone door.

The white light was very strong, and Chu Hao, who was irradiated, couldn't open his eyes, the white light flickered on and off, constantly flickering, and after a few breaths, the white light stopped flickering, and Ji Yun continued to stare at the white light.

Ji Yun turned to Chu Hao and said: "This prohibition is very strong, and it is very cumbersome, it is not easy to break, it is difficult to break with your strength, if you want to break the stone gate, you can only be wronged, it is estimated that you will be injured again this time." ”

Hearing Ji Yun's words, Chu Hao already felt what Ji Yun meant, and this time it was estimated that he was paying attention to his body again, and he was depressed in his heart.

Ji Yun continued: "Don't worry, this time I will end it soon, I won't delay it for too long, I will master the damage to your body, and I will definitely restore you, otherwise I will have to find a new master again." ”

Chu Hao stared at Ji Yun, his eyes were straight, looking at Ji Yun like a monster, pointing at Ji Yun and saying: "Old man, you'd better hurry up, do you know how severe my injuries were last time? ”

Ji Yun stared at Chu Hao and asked: "Do you want to go in, what you get when you go in, it's not for me, and it's not good for me, do you think I'm willing, it's not good for me to sit next to rest?" And I tell you, I don't have a complete confidence this time, I can only say try it, I can't completely keep opening the stone door, I don't know much about the prohibition, but I just made an assessment of its solidity, if it is my total victory period, I don't have to work hard at all, I can open the stone door." ”

Chu Hao is also helpless, for the sake of his family, in order for himself to become stronger, he can only try, he knows less about prohibition, and he doesn't know more than Ji Yun!

"Hurry up, not too long, the longer it hurts. After finishing speaking, he slowly closed his eyes and withdrew his divine consciousness into his divine consciousness space.

Ji Yun looked at Ji Yun's appearance, knowing that this was not the time to hesitate, his body turned into a puff of black smoke and entered Chu Hao's body, and after entering Hou Chu Hao's body, his momentum continued to rise.

Ji Yun raised the Xuanwu sword and slashed towards the stone gate, with a loud "boom". Shimen didn't react, looking at Shimen, Ji Yun was suddenly disappointed, and immediately withdrew from Chu Hao's body and exchanged his soul for Chu Hao.

A few minutes later, Chu Hao opened his eyes, and suddenly his throat was hot, and a mouthful of blood spurted out, and the blood shot towards the white light on the stone door, Chu Hao's face was pale, like a serious illness, and he stood there, swaying left and right.

The flame bird looked at Chu Hao's appearance, and quickly stretched out his claws to support Chu Hao and prevent Chu Hao from falling.

Chu Hao closed his eyes, sat down slowly, ran Xuan Gong, suppressed the injuries in his body, and it took half an hour before he opened his eyes.

Looking at the white light on the door, he glanced at Ji Yun again, and asked, "Failed! I knew when I looked at the white light, I must have failed, but fortunately, the injury this time is not severe, and I can get better after resting for a while at most, which is similar to the injury I had last time I took Zijin Pill." Old man, can't we get in, we spend so much time and sweat that we can't even get in the door......?"