Back in the space, Zheng Hao looked at the statue, but the statue was completely silent, Zheng Hao didn't talk nonsense, and was about to leave the space, but for some reason he couldn't pass through the space door, Zheng Hao suddenly remembered something, took off the translator on his neck, and left the space smoothly.

Sure enough, as the statue said, Zheng Hao returned to the room, and only a second had passed. Zheng Hao saw that the sky was not yet dawn, so he rested for a while. After doing the morning class, Zheng Hao went to his master's master Huang Na, which is also the rule of the True Martial Arts Sect, as long as he achieves the innate nature, he must go to his master to report to him, and then he can get approval to practice the more advanced martial arts secret techniques in the True Martial Arts Sect, or the follow-up part of the current cultivation exercises, if he finds that he is practicing in private, then abolishing the martial arts is the lightest punishment.

The momentum of breaking through the innate will be huge if it is on some planets with thin vitality, but it is like the Xuanwu Star where the True Martial Sect is located, just like a drop of water dropping into a pond, it can't make any waves. This is just because the supply of vitality from those planets is insufficient, and cultivators breaking through the innate is equivalent to endangering the origin of the planet where they are located, which will naturally attract the backlash of the planet, and these backlashes are the reason for the so-called momentum.

Shi Huang was naturally a little surprised when he saw that Zheng Hao had actually stepped into the innate world, because even if it was a superb cultivation planet like Xuanwu Star, three years into the innate was still too fast, under normal circumstances, no matter how good the qualification was, it would take five years to step into the innate nature, so he could only sigh secretly, "It's different from above!" ”

But what should be done still has to be done, so Shi Huang said: "Hao'er, you come with me." Saying that, Shi Huang instructed the people guarding the Zhenwu Palace to guard it, and took Zheng Hao to the mountain behind the Zhenwu Gate.

Zheng Hao rarely comes to the back mountain, not because he doesn't want to go, but he is not allowed to go, the back mountain is full of disciples above the innate realm patrolling, and there are two disciples of the True Martial Realm guarding the entrance, speaking of which, the guards are a few more strict than the places where the door is stationed.

Approaching the top of the mountain, Shi Huang took Zheng Hao to the edge of a mountain cliff and said, "Let's go down." Saying that Shi Huang took the lead in flying down, Zheng Hao didn't have that ability, flying was the ability to fly after the realm of true martial arts, so Zheng Hao used his true qi, using the gossip in "Tai Chi Essence" to travel to the immortals, sticking to the cliff and slowly approaching the bottom of the cliff, after about a stick of incense, Zheng Hao arrived at the bottom of the cliff.

Shi Huang was already waiting for Zheng Hao at the mouth of a cave, Zheng Hao walked over, Shi Huang said: "Hao'er, from today onwards, your cultivation location is in this cave, and every morning in the future, you will practice in this cave, and the afternoon time will be arranged freely, you and come in with me." ”

The two entered the cave, Zheng Hao saw that the cave was very interesting, the cave wall on the left side of the cave was extremely hot, but the right side was extremely cold, and the whole cave was constantly extending underground.

Zheng Hao felt that he was now about a kilometer underground, and the gravity was twice that of the ground, Zheng Hao was still counting the data, and suddenly it suddenly became clear in front of him, Zheng Hao came to a cave, the ground of the cave was a Taiji diagram, and this cave was extremely cold, but the cave wall was glowing with blue light, as if it was under the base glacier; On the other side, it was extremely hot, and the walls of the cave glowed with a dark red glow, as if it were next to volcanic magma.

Shi Huang beckoned and said, "Hao'er, come here, I believe you have felt the pressure brought to you by this Ice and Fire Secret Cave, but in addition to the pressure and vitality that this Ice and Fire Secret Cave can give you enough pressure and vitality, there is another thing that you need to remember." ”

Zheng Hao walked over and saw an inscription written on the wall of the cave, "The inscription is 'Taiyin incarnation, the essence of the water level.'" Danger should be in response, and the turtle and snake are combined. The latter is a commentary on these two sentences, but it is not an inscription, it should be the commentary on these two sentences and the cultivation experience of the previous elders in the door. ”

At this time, Shi Huang said again: "My sect is a sect founded by the Emperor Zhenwu of the Upper Realm, you know all of this, but you don't know that this Ice and Fire Secret Cave is the place where the Emperor Zhenwu used to retreat and practice back then, back then, the Emperor Zhenwu engraved the "True Martial Secret Codex" on these stone walls before his ascension, and then there were many elders in charge of the sect when they were practicing, and they made their own annotations and understandings at this moment. ”

After hearing this, Zheng Hao actually had a feeling of helplessness in his heart, "It turns out that what I have been cultivating has been a copycat version of the True Martial Arts Secret Codex." ”

Of course, Shi Huang didn't know what Zheng Hao was thinking, and said: "The annotations here can allow you to avoid detours in your future cultivation, but, but you also remember that these annotations can only be used as a reference, only if you comprehend the most suitable route for yourself, can you complete the cultivation of the "True Martial Secret Classic", here, it is only the first layer of the True Martial Arts Secret Classic, the True Martial Secret Dictionary has eight layers, when you are successful in cultivation, you can enter the next layer of the cave by yourself, and you can practice here this morning!" I'll go first. ”

With that, Shi Huang left the Ice and Fire Secret Cave, and Zheng Hao arched his hand and said, "Congratulations to Master!" After Shi Huang left, Zheng Hao looked at the first layer of the "True Martial Secret Classic" again, and said in his mouth: "Taiyin is reborn, the essence of the water level." Danger should be in response, and the turtle and snake are combined. ”