"Boom!"

A dull sound came from a house at the foot of a remote mountain peak in the Hundred Refining Ancient Sect, and the house and the entire mountain peak were shaking, startling many birds.

In the house, a young man with broad facial features, eyes like stars, and a fierce face was hideous, and the originally flat ground was smashed out of a huge hole by him.

This young man is none other than the Demon Slayer, one of the ten masters of the Battle Tower.

"Damn madman!" Demon Slayer's eyes were full of resentment, and his heart was dripping blood!

10,000 contribution points! 10,000 contribution points! How can he not be angry after so many years of hard work and becoming the wedding dress of that madman.

And what made him even more angry was that after this battle, the name of the madman would definitely spread throughout the entire five generations of disciple areas, if it was someone else, the demon slaughter would not care at all, but the name of the madman was raised by stepping on the head of his demon slaughter.

Although Demon Slayer is low-key, he will never be willing to be a stepping stone for anyone!

"In a year, I will make your life worse than death!" As he spoke, Demon Tu straightened his clothes, the sharp energy in his body disappeared in an instant, he opened the door and walked out of the house, walking towards the cultivation area!

At the same time, Qin Yu was also in a hidden house, and after swallowing a Yin Yang pill, he began to meditate and recover.

Three days later, Qin Yu left silently and went to Fang City.

"The dual area has a ten-fold year formation, and there is also a strong coercion, let's not talk about coercion, let's just say that this ten-fold years formation, one year outside, ten years of formation, ten years is enough for me to open up a sea of suffering! At that time, even if the dantian has not yet recovered, I will be seventy percent sure of defeating the demon slaughter. Qin Yu said in his heart.

And whether the Demon Slaughter will also enter the dual zone cultivation in this year, Qin Yu is not worried, after all, the current strength of the Demon Slaughter is already at a limit, how difficult is it to break through? But Qin Yu is different, he has not opened up the sea of suffering, the potential of the physical body is still great, and the formation is enough for ten years to increase the strength by several levels!

As for why he sent out the challenge, Qin Yu didn't think too much, if he didn't issue the challenge this time, he was afraid that it would be impossible to get a contribution point from Demon Tu next time, after all, Demon Tu would not be stupid enough to let himself participate in the challenge.

Of course, this is based on Qin Yu's absolute certainty, and the most important thing is that he can keep his identity secret in the battle tower.

After arriving in Fang City, Qin Yu first went to the Qianxian Stone, and learned that there was still no news from the Muyuan Spirit Grass, so he spent five hundred contribution points to rent ten thousand jun fine iron weighing five thousand stones for three months, and then rushed to the double area non-stop.

Compared with the Years Zone, the price of the Dual Zone is more expensive, requiring seven hundred contribution points a month, Qin Yu is not distressed, in his opinion, the contribution points are cultivation resources, and what is the use of cultivation resources if they are not used for cultivation? Therefore, he did not hesitate to pay three months' contribution points and entered the Dual Zone.

The dual zone is the same as the time zone, but the formation on the ground is more complicated, and there is a powerful coercion in the air, like a majestic mountain pressing on his heart, just after entering the dual zone, Qin Yu is actually unable to move an inch.

"What a strong coercion!" Qin Yu gasped, he didn't expect the coercion here to be so strong.

It's no wonder that the young masters of the Hundred Refining Ancient Sect are comparable to the pride of the Great Demon Heaven, and such a cultivation place is no worse than the Great Demon Heaven!

Like the Chronological District, the Double District is also a huge square, but the number of people is much smaller than that of the Chronological District, and there are less than a hundred disciples at a glance, which is extraordinarily empty, but the deafening sonic boom in the entire square has formed a wave of sound spreading.

Qin Yu rubbed his ears, closed his six senses, and looked at the disciples in front of him who were practicing their combat skills at extreme speed, which instantly shocked Qin Yu's heart, these people were all wearing Wanjun Essence Iron, and the weight was not low.

"What a strong body! I don't know if the demon slaughter is here. Qin Yu swept over the disciples, retracted his gaze, the muscles in his body squirmed, and the bloodlines of Jianxi, Xuanwu, and Yin and Yang all exploded, facing the powerful pressure, and began to cultivate.

Qin Yu didn't know that the challenge he issued to the Demon Slaughter had caused an uproar among the five generations of disciples.

The first time Qin Yu and Demon Tu challenged, there were tens of thousands of disciples watching the battle, that battle, although Qin Yu persisted for a quarter of an hour, but he was extremely embarrassed, but he didn't want to, three months later, Qin Yu actually persevered for an hour, after the battle, he even more arrogantly challenged, and also made a bet of 100,000 contribution points.

How could he possibly win?

Crazy, that madman is really crazy.

This is the thought that came to all the disciples when they heard the news.

"I think that madman wants to empty the gloves of the white wolf, and with the 100,000 contribution points that one of his new disciples can get?"

"Hehe, that madman doesn't think that the top ten masters of the battle tower are wasted people?"

"Because you can hide your identity in the battle tower, do you think that madman thinks that even if he loses, he can rely on those 100,000 contribution points?"

"If he doesn't hand over 100,000 contribution points, he can ask the array spirit to expose his identity, and at that time, he can still stay in the Hundred Refining Ancient Sect?

Although the vast majority of the disciples believed that Qin Yu would definitely lose, only a very small number of people with eyesight had expectations for Qin Yu, because they noticed that after two encounters, the madman almost didn't fight back, but he was able to withstand the furious demon slaughter for an hour, which showed that the strength of this madman was also extraordinary.

Undoubtedly, no matter what, everyone is looking forward to the challenge in a year's time, including the top ten disciples and the top ten masters!

In the blink of an eye, Qin Yu had been cultivating in the Time Formation for half a year.

The coercion of the dual zone seemed to be heavier than Wan Jun, and it took Qin Yu half a year to barely be able to walk in the dual zone.

At this time, Qin Yu's eyes were tightly closed, and he slowly made simple movements, and his mind sank into his body, feeling the strongest power burst out at the moment when the forces in his body overlapped.

"Still can't do it! I still can't sense it!" Qin Yu felt bitter in his heart, he had been sensing it since the last time he was in the Time Zone, and now he was trying to capture it with the strongest power that burst out when the power overlapped, but he still never succeeded.

The power he wants to fight is called the power element, which is the unique power of the body cultivator, and it can also be said that if he has not controlled the force element, he is not a real body cultivator!

If it is said that Gangyuan is to absorb the power of heaven and earth and transform it into its own power, then this power element is born in the physical body, but it is extremely difficult to catch and control, which is why there are very few people who can open up the bitter sea, but only by controlling the power element can we open up the bitter sea, and only then can the strength and defense of the physical body be truly greatly improved.

What Qin Yu has to do now is first try to feel the existence of Li Yuan, and he is trying to control it, but what disappoints him is that he can't perceive Li Yuan's existence after countless attempts.

"If you can't control the power element, you can't break through the sea of suffering!And I feel the power element in the way recorded in the book, why can't I feel it?" Qin Yu was dignified, and the body cultivation spirit recipe "Hundred Refinements" always appeared in his mind!

This "Hundred Refining" is different from the Hundred Refining Ancient Sect's Hundred Refining Casting Technique, this "Hundred Refining" is the most primitive Hundred Refining Body Cultivation Technique, which Qin Yu obtained when he was in the Tianqi Sect.

No matter what, I will never give up.

Slowly closing his eyes, Qin Yu's flesh muscles erupted with a heavy force.

Finally, after a year of cultivating the Time Formation Method, Qin Yu suddenly opened his eyes and muttered to himself: "I see!"