Or has some pure-blooded demon beast appeared? Or has some intelligent monster appeared? What makes such an impression? Because of this incident, the sect also specially sent people to keep an eye on the back mountain, and if there is any movement in the future, report it immediately.

Fortunately, this is only the news circulating among the outer disciples, and it is only a news transmission between the disciples during the Qi cultivation period, so Chen Yu and the others don't know, otherwise they will definitely be very embarrassed.

After eating, a few people went back to rest, after all, they had been nervous for three months in the secret realm, and it was time to take a rest, so as not to be too tired.

Back in his cave, Chen Yu lay directly on the bed and planned to sleep, although it was actually better to meditate to restore his spirit, but Chen Yu was still used to sleeping to recover.

As soon as he woke up, he was refreshed, Chen Yu didn't gain much this time, but they were all useful things, a few days later, the Netherwood was sold by the master, and after getting the spirit stone, Chen Yu's understanding of the preciousness of the Netherwood was more profound.

"This is a spirit stone sold by Netherwood, one million top-grade spirit stones, you should keep the rest for yourself, after all, the effect of Netherwood is still very large, and it is difficult to encounter, this million top-grade spirit stones are enough for you to use for a long time." Elder Leng said.

Chen Yu didn't expect that even a nether wood would be so valuable, and said to the master: "Master, thank you so much, I didn't expect this netherworld wood to be so valuable, if I sell it myself, I'm afraid I will sell it either a million high-grade spirit stones, or a million lower-grade spirit stones." ”

"You are my apprentice, there is no need to thank you, if you really want to thank you, just cultivate hard, don't live up to your qualifications." Elder Leng said.

"Master, don't worry, I won't relax my cultivation." Chen Yu said.

Chen Yu can be said to have become rich overnight, one million high-grade spirit stones, that is a lot of wealth, if you use these spirit stones to improve the level of the space, it is enough to upgrade one level, after all, one million high-grade spirit stones are equivalent to 10 billion low-grade spirit stones, each spirit stone has at least 1,000 experience points, that is to say, this million high-grade spirit stones are equivalent to 10 trillion experience points, and the upgrade is enough.

Upgrading the ninth-level space to the tenth-level space costs just 10 trillion experience points. Therefore, Chen Yu did not hesitate to convert the spirit stone into experience points, and then improved the space level, the space level increased, and Chen Yu's lifespan and body quality increased again, but Chen Yu also returned to the pre-liberation period and became a poor egg again.

However, the spirit stone is no longer available, and there is a qualitative leap after the space is upgraded to level ten, the previous space has been upgraded to now completely formed a world, but it is just a world that completely belongs to Chen Yu alone, and the teleportation function of the previous world has been upgraded again, there is no time to gather energy, Chen Yu has time to choose the world to teleport at any time, and it can be transmitted more accurately and accurately, this is simply a great news, isn't this the case, Chen Yu can teleport back to the earth?

If that's the case, then Chen Yu feels that he should have worked hard to improve the spatial level a long time ago, but it's not too late. There was a sign of retreat hanging at the door, in fact, Chen Yu had already entered the space, Chen Yu planned to search the previous earth, but he just thought very beautifully, the reality was very cruel, according to Chen Yu's own description, there were more than 100,000 earth worlds searched, so many worlds, how difficult it was to completely find out his own world.

Chen Yu doesn't have that much time and energy to find so many worlds, so Chen Yu wants to solve this problem from the precise description, and describe the unique places of the original world, so there are more parallel worlds to be excluded, and there are fewer left.

But how should it be excluded? Chen Yu doesn't have the coordinates of the original world now, so he only searches after the description of the world, which is still a function that is only available after the promotion of the space this time, otherwise it can only be divided into a general world category, but even now it is so difficult to find the earth.

However, Chen Yu did not give up, if it doesn't work now, it doesn't mean that it won't work in the future, hurry up and upgrade the level of space, Chen Yu believes that there will be new functions soon, and then find the earth.

Out of the space, Chen Yu was a little disappointed, and Bai was happy, but if you work hard to earn spirit stones now, it is not impossible to go back, but this spirit stone is not earned casually, it seems that you should work harder, improve your cultivation first, and it will be easier to earn spirit stones with cultivation.

However, it is not without gains, after the space reaches the tenth level, it has completely become a world, and there is no dependence on the outside world, so as the master of the world, Chen Yu can control the time flow rate of the space, and now he can control the time flow rate of the space, so if he cultivates in the space, he will definitely make faster progress, so Chen Yu will be able to make money in the fastest time, upgrade the space, and return to the earth.

Because of this, Chen Yu fell in love with the retreat, and several of Chen Yu's brothers and sisters were very ashamed when they saw Chen Yu working so hard, after all, Chen Yu has high qualifications, and now he is working so hard, compared to them, not only are they not as good as their qualifications, but now they are not as good as their efforts, so how can they do it!

Because of Chen Yu's drive, several disciples under Elder Leng began to practice hard, which made Elder Leng very pleased, the disciples worked hard and had a good time, and as a master, they were naturally the happiest.

Originally, Elder Leng was still worried that a few disciples would not be able to break through the Yuan Infant Stage during the next Demon Beast War, but according to the current situation, if he continues to work hard, there should be several disciples who will be able to reach the Yuan Infant Stage, and when the time comes, it will also be an experience to participate in the Demon Beast War.

Elder Leng is not worried about the safety of going to the Demon Beast War, after all, when the disciples of the Danding faction have been to the front line, they are all responsible for logistics, so the danger is not great, and sometimes they can exercise, for the disciples of the Danding faction, when the demon beast war is a big sale of pills, and when a large number of goods are received to receive materials, such a good thing, their own disciples are naturally better able to participate.

Chen Yu cultivated in the space, ten times the speed of time flow, one year outside, ten years in the space, after Chen Yu's unremitting efforts, Chen Yu was already in the middle of the Yuan Infant cultivation at this time, Chen Yu planned to go out, because the spirit stones reserved before were completely gone, and the cultivation efficiency of staying in the space was not high, so he should go out to replenish the spirit stones, because there were countless elixirs in the space, Chen Yu had refined a lot by himself, but there was no shortage of them. (To be continued.) )