Now there are not many ways for Chu Du to earn spirit stones, and Chu Du can't afford to pay for the task of the sect at all, and refining talisman alchemy is not something that he can learn as a monk in the Qi refining period, thinking about it, there is only one way to hunt demon beasts, no, in fact, there is another way, which is to go to other sects to kill people and make a fortune, but Chu Du does not plan to do this, one is too dangerous, and the other is that Chu Du is not the kind of person who kills indiscriminately for profit, the three disciples who killed Xuanyun Sect last time were also the shadow leopard that they robbed Chu Du so hard to hunt, and Chu Du didn't think that the three people would let him go after getting the shadow leopard, so they naturally had to start first。

Thinking of the three people of Xuanyun Sect, Chu Du remembered that after killing these three people, he had never heard the news that Xuanyun Sect had investigated these three people in the sect, presumably the woman who claimed to be the concubine of the grandson of the elder of Xuanyun Sect was just a plaything for the man with the surname, and if she died, she would die.

These three people sent a large amount of spirit stones to Chu Du, the most valuable thing is the bead, the use of the bead is actually very simple, that day when Cao Meng came to tell Chu Du that he entered the first layer of Qi refining, Chu Du didn't wait for him to open his mouth in fact, he already knew, because the message that the cicada passed to him appeared in his mind, it was a word, and then Chu Du found a lot of disciples to test, as long as he approached the monk within 1 kilometer of Chu Du, the cicada in the bead would immediately convey a message to Chu Du, different numbers represent different layers in the Qi refining period, Chu Du also ran to Senior Brother He to test it, this time the message sent to him by the cicada is a Chinese character, and there are only three realms in the foundation building period, the early, middle, and late stages of foundation building, then Senior Brother He's cultivation is the early stage of foundation building.

Chu Du didn't dare to test the cultivation of those uncles, for fear of being discovered by them, this bead is still quite valuable, you can find the enemy in advance, and you can also figure out the enemy's cultivation, you can't beat it early, you can flash people early, every time this bead is used, the cicada inside has to absorb the aura of 10 spirit stones before it can be restored and continue to use, since the usage has been discovered, Chu Du feels that it is not expensive.

Then this bead brought Chu Du an unexpected surprise, this bead could even be discovered by demon beasts, which made him very happy, so Chu Du's efficiency in hunting demon beasts was greatly increased, and he could earn at least 1,000 spirit stones every day, which could fully satisfy Chu Du's frequent entry into the system space for cultivation.

In this way, Chu Du spent most of his time cultivating in the system, only when the spirit stones were not enough, he came out to hunt demon beasts to earn spirit stones, and there was no time to retreat and cultivate, seven years passed in a blink of an eye, and there was still a month to determine the future fate of the Juyang Sect, Chu Du stopped continuing to cultivate, he had successfully reached the seventh layer of qi refining, and the source of the eighth mana had also been refined by Chu Du by half, and at the bottom of his dantian qi sea had been paved with a layer of black and faint refined mana source, after refining so many sources of mana, Chu Du's qi sea became several times larger than the original, in fact, Chu Du can now try to impact the foundation building realm, but since he decided to be the strongest Qi Refining Stage cultivator in history, of course he couldn't do it now.

Chu Du didn't know what level his current strength had reached, he only felt that his body was incomparably strong, and he ran around at will, and his speed was more than twice as fast as the Divine Talisman he brought on the fifth layer of Qi refining, and this speed was far worse than Chu Du's even among the first-level demon beasts.

Chu Du felt that his whole body was boiling, and his whole body seemed to be full of power that could tear the sky, he just wanted to find someone to fight and vent the surging power on his body, it was obvious that Chu Du couldn't find this person for the time being, so he entered the system space again, first asked the system to help him find the strongest first-level top-level demon beast White-nosed Elephant, Chu Du wrestled with him and found that this demon beast that was dominant in strength was not his opponent at all, and then the system adjusted the grade of the white-nosed elephant to the second-level beginner level, Chu Du still felt that there was still strength left after defeating it, until the white-nosed elephant became a second-level intermediate level Chu Du felt that its strength was on par with himself。

The second-level demon beast intermediate level is already comparable to the monk in the middle stage of the human race's foundation building, Chu Du's physical strength after entering the seventh layer of qi refining can be seen, of course, the demon beast will awaken the unique demon beast talent of the clan after entering the second level, Chu Du is just competing with the white-nosed elephant for pure strength, and it cannot be said that Chu Du has done it now than the monk in the middle stage of foundation building, and the monk in the middle stage of foundation building has mastered a lot of powerful spells, and can use magic weapons, whether it is a spell or a magic weapon to attack Chu Du's body, it is not his current physical body to block.

However, Chu Du believes that he can still fight with the monks in the early stage of foundation building with his speed advantage, but at present, he is going to solve the competition problem of the Juyang Sect first, and he will talk about it later, Chu Du decided to participate in the competition of the Qi refining period monks in this sect competition, but he must first get the consent of the master.

After venting in the space, Chu Du felt refreshed, and he didn't see Cao Meng after he came out, presumably Cao Meng was either in retreat, or went out to hunt demon beasts with other disciples, and now Cao Meng is still in the realm of the third layer of qi refining, thinking that the fourth layer of qi refining is estimated to be at least 3 years by Chu Du, but this speed is already the fastest cultivation speed in the new batch of disciples except for Chu Du.

Since Cao Meng was not there, Chu Du was going to go directly to the head to explain his thoughts, speaking of which, he hadn't seen his master for more than a year, and just when Chu Du was about to go to the head of the house, he found that the head had already come over.

"The apprentice visited the master, the master has not seen him for a long time this time. Chu Du took the lead in stepping forward to greet the master, only to see that the head of the sect was pale, his eye sockets were deep, and the whole person looked very haggard, which made Chu Du very surprised, the head of the sect is a monk in the late stage of the Dan, even if he doesn't eat or sleep for a long time, he won't make it look like this, I heard that this retreat is refining pills, what pills are so difficult to refine?

"Well, recently, the materials needed for a pill have finally been allocated, so I retreated for a while and rushed to refine it, I haven't come to see you for a long time, how is your cultivation?" The head replied with a smile, he didn't probe Chu Du's cultivation at will.

"I've also been in retreat for almost a year, and my cultivation is going well, by the way, master, is the pill you refined for this big competition?" Chu Du wanted to find out whether the Juyang Sect was sending a disciple of the Qi Refining Period or the Foundation Building Period to participate in this competition.

Hearing Chu Du say that the cultivation was going well, the head of the sect seemed very happy, but when he thought of the competition in a month, he couldn't help but feel a little weak, "Well, the pill I refined this time is called the Devouring Pill, and after taking it, it can improve the foundation building monk to a small realm for a short time, but the harm of this pill to the monk is also very great, and those who have taken this pill may not be able to go further in their lives, if it is not related to the life and death of the Giant Yang Sect, I will never refine this pill." The head sighed and said.

Hearing the effect of the Devouring Pill reminded Chu Du of the secret medicine taken by those teenagers during the Nether Great Competition, and this effect was similar, but he didn't expect that after coming to the Giant Sun Sect, the disciples in the sect would still use this medicine to participate in the competition, it seems that the younger generation of the Giant Sun Sect really has no masters.

At the same time, the words of the head of the sect also made Chu Du understand that this time the Juyang Sect still planned to send a foundation building period monk to participate in the competition, but he didn't know who to send, so Chu Du continued to ask: "Master, I don't know which senior brothers to send to this competition, and also, I heard that there are not a few disciples of the seventh layer of qi refining, why don't you send them?"

"There are only 2 disciples of the seventh layer of Qi refining, and the disciples of the Qi refining period are all 5 to participate in the competition, although 2 can also play 5, but there is no chance of winning at all, and the disciples of the foundation building period only need 2 to participate in the competition, and it just so happens that there are also 2 disciples in the middle stage of foundation building, that is, Hu Qing and He Rui, and they also agreed to take the Life Devouring Pill to participate in the competition. The head explained.

Chu Du heard the words in front of the head and almost said that there are now 4 disciples of the seventh layer of Qi refining in the Juyang Sect, and he is not an ordinary Qi refining disciple, he can send the disciples of the Qi refining period to compete, and when he heard the head of the sect say the names of the disciples of the foundation building monks who participated in the competition, Chu Du couldn't help but say anymore: "Master, I have already refined Qi at the seventh level, you send the four of us to compete, my strength is simply invincible among the disciples of the Qi refining period, and it is no problem to fight five!"