At this time, the sky was already bright, and just when Zhou Yi was wondering why he had stayed here for so long, there was a roar not far behind the mountain, and when he looked back, it was full of dust and sand, and something seemed to have exploded!

"Boom!"

The sound of the explosion came again, and the earth and rocks rolled all over the sky, alarming the birds and monsters in the mountains and forests to scatter and flee.

"What's the matter, have you found a big treasure?" Zhou Yi was suspicious and hurried over.

"Young master, you came just in time, the second prince and they joined forces to break through the main hall group of the Demon Refining Sect, at this moment, there is still one last seal left, and you can enter after breaking it!"

Seeing Zhou Yi coming, Zhou Tianhao said.

"Cultivation has improved?" Zhou Yi looked at Zhou Tianhao and the others, and was happy in his heart, eleven people were all there, there were no casualties, and everyone's cultivation had improved, which made him very pleased.

"I found a few pills from the apse of the Danfang, they have miraculous effects, and the toxins have been dissolved by the Detoxification Pill, and now the brothers are in good condition!" Zhou Tianhao replied.

Zhou Yi nodded and instructed everyone to wait here, while he stepped forward and came behind Zhou Jie and the others.

The front is very similar to the heavy weapon hall that Zhou Yi saw, and it is also a room dug out of the mountain, the difference is that the mountain in front of him is bigger, and the door is higher and more, which seems to hollow out the entire mountain.

"It takes brute force to break it, and it can be broken by unconventional means. Seeing Zhou Yi coming, Zhou Jie said, "Let's join forces and break in." ”

Zhou Yi nodded and looked at Mu Tian, but seeing that Mu Tian's expression was not turbulent, Zhou Yi was slightly surprised, that Yuangang puppet was worth a lot of money, since he was subject to Mu Tian, presumably his death Mu Tian would have known about it a long time ago. But at this time, Mu Tian looked indifferent, which made him doubt his previous thoughts, could it be that the Mu family had the means to sacrifice puppets?

This hollowed-out mountain is located in the middle of the mountains, and the heavy weapon hall is different, the deep mountain here, the altitude is very high, at a glance, the top of the mountain is like a cloud, at least two thousand zhang, if you enter from this place, want to come out, you can only return to this way, want to climb the mountain back, it is impossible.

However, seeing the enthusiasm of everyone, Zhou Yi did not say his thoughts. Moreover, this place has been sealed for 6,000 years, and even if there are old immortals, they have long since died. You must know that back then, dozens of emperor-level masters came, and even Xiang Yingguang, who was in the half-step Creation Realm, was killed, who else could be alive?

"Young Master Zhou, shall we make a move?" Seeing that Zhou Yi agreed to join forces, Mu Tian said.

Zhou Yi nodded, it was not a sacrifice of the Thunder Fire Ding, that thing was too shiny, and if one was not done well, it was likely to attract everyone's killing intent.

With Zhou Yi's joining, coupled with everyone's full effort, after a while, the big array broke open, and the mountain gate was also kicked away by Zhou Xuan, and a road wide enough to run three unicorn carts side by side appeared in front of everyone.

"Let's go!" Mu Tian took the lead in stepping, Zhou Yi and the others immediately followed when they saw this, and after passing through the Yongdao, a big city wall appeared in front of everyone, Zhou Yi wanted to see the branch of the hall group, and did not go straight to those halls like everyone else, but went up to the city wall from the side in a low-key manner.

The city wall is as high as three zhang, and Zhou Yi climbed the stairs and looked at the main halls. I saw that the calm hall group was scattered, and under the bright sun, the breath above the hall group shook a little, and in the deep halls, there was actually a killing atmosphere.

"The hall with the aura of killing should be the core area, right?" Zhou Yi pondered, looking up at the back of the hall group, but couldn't help but be in a trance.

At the end of the main hall group more than ten miles away, the breath shook, and there seemed to be flames erupting, and under that breath, there seemed to be a tall platform, which was built there for some reason.

"Could it be that it was the altar used by the Demon Refining Sect to communicate with the upper realm back then?" Zhou Yi guessed, this was indeed very possible. You must know that the Demon Refining Sect refines demons into medicine, and there are few sacrifices in ordinary times, and the appearance of this altar is obviously unreasonable. And the breath on the altar doesn't seem to be as simple as a flame, it seems that there is a seal, because the distance is too far for Zhou Yi to recognize, but his intuition tells him that if there is really a seal, it must be very powerful!

"I found the Hall of Elders!"

At this moment, someone exclaimed that they had discovered the Hall of Elders, and some people around them made a move, blasted open the main door, and rushed in.

"There is a hall of merit!"

"The Magic Weapon Hall is over here!"

Seeing the cheering expressions of everyone, Zhou Yi guessed that there were probably a lot of good things in it, and he hurriedly walked down at the moment, wanting to go over and share a bowl of soup, but before he could take a few steps, he felt that the feeling of being snooped on appeared again!

"Who the hell is it? Is there still a great power?!" Zhou Yi was surprised, this feeling was very bad, he originally thought that only that courtyard would have it, but he didn't expect that this place appeared again, and the feeling was even stronger than before.

"No, I have to find a safe place to retreat, and absorb the thunder fire first, otherwise, my cultivation will not be able to keep up, and once I encounter great power, it will be difficult to deal with. Although he has two immortal weapons in his hands, the Thunder Fire Ding and the Dragon Bone Sword, Zhou Yi still doesn't dare to take it lightly, in his opinion, no matter how powerful these things outside his body are, they can't withstand the improvement of his own cultivation, after all, that is the fundamental.

Thinking like this, Zhou Yi didn't care about the feeling of prying on his body, and he didn't leave the crowded place at the moment, and shuttled straight through the main halls, he was looking for a place that would not attract attention, and wanted to refine the thunder fire in the Thunder Fire Ding.

A mountain gate appeared in the mountain in front of it, and it said that the practice room was written on it. Zhou Yi guessed that there would definitely be no treasures in this kind of place, and if he chose to cultivate here, most of them would not attract everyone's attention.

However, just as Zhou Yi stepped forward, a cyan figure rushed over quickly, with a long sword unsheathed, facing Zhou Yi: "This is mine, you go elsewhere to find an opportunity! Otherwise, don't blame me for ignoring my kindred feelings." ”

Zhou Xuan appeared and stopped in front of Zhou Yi. Zhou Yi was not seen during this time, but the mysterious person next to Mu Tian no longer appeared, Zhou Xuan guessed that most of them found the treasure at the same time, and the mysterious person was killed by Zhou Yi. Since he came in, he has been paying attention to Zhou Yi, and when he saw Zhou Yi avoiding several halls in a row, he was puzzled, and at this time, when he saw that Zhou Yi was actually going to a practice room, he couldn't help but be even more puzzled.

He guessed that the reason why Zhou Yi avoided these palaces that might contain treasures must be because he knew some of the secrets of this Demon Refining Sect, and perhaps, Zhou Yuanwu had secretly given Zhou Yi a guide, so if he made the first move, he would definitely snatch the treasures that Zhou Yi had a crush on! )