"I remember that there were ruins of the demon clan near the Hehuan Sect in the extreme west, but I didn't expect that there were also traces of demon cultivation in this southwest region, could it be that in ancient times, there were demons who invaded our world?" Qin Di couldn't help but have such a conjecture.

"A little bit of demonic blood mist can pollute our magic weapon, this demon clan is the biggest nemesis of our monks, if there is a demon cultivation inheritance on the Xiuzhen Continent, it will be the biggest disadvantage for our monks." A monk's face was solemn.

"This mine is actually sealed with the blood of the demons, we had better be careful and not mine easily!" Some monks constantly reminded everyone that this place was very strange and that they could not be too careful, and that they should not be buried by someone because of their greed.

"The mist of demonic blood has cleared, let's move on, and proceed carefully." Xiao Niansheng was not panicked at all, he had seen a lot of demon blood, and it was not worth his nervousness.

"If you encounter copper concentrate again in the future, you must carefully identify it, and you can't dig out the demon blood again." Qin Di seriously reminded that he didn't want to die here because of someone's recklessness.

Xiao Niansheng carefully observed this boulder containing demon blood and copper essence, and he said: "This is a stone that was carried from the depths of the mine, it seems that something happened during the transportation process, which eventually caused the demon blood to emanate, and also killed these monks who carried the boulder. ”

"A boulder has to be carried by so many people, doesn't this monk of the ancient sect know the art of imperial weapons?" A foundation-building monk asked.

"In ancient times, monks practiced all kinds of scriptures, and their cultivation methods were very different from ours, and the realm was not divided by qi training, foundation building, etc., maybe they didn't understand the art of imperial weapons, or they didn't use magic weapons at all." Although Xiao Niansheng is well-informed, he also knows very little about the things of the ancient period, because there are no documents and records of the ancient period that have been handed down, and that period of history seems to have been cut off, and countless secrets have been lost in the long river of time, and only from some ancient ruins can we understand some details of the ancient period.

After Xiao Niansheng finished speaking, all the monks nodded, the ancient period was too mysterious, and even legends were rarely handed down, and how the monks practiced at that time was really a mystery.

They continued to move forward, and after a few steps, they saw a big pit, the big pit was full of white bones, and everyone looked awe-inspired, these white bones exuded a strange aura, and a trace of black qi rose from the ground, and then dissipated.

"It's just a pile of dry bones, don't panic." A monk briefly examined it, and then said.

"That's not right!" Qin Di pointed to a skull, "This is not a human bone, you see, this skull has four eye sockets!" ”

Everyone suddenly felt creepy, this is not a human skull, it is the skull of some strange creature with four eyes, why are they all stacked here, in ancient times, what happened here?

"This is a demon bone, because of the long time ago, it has lost its demonic nature, and it has become no different from ordinary bones." Xiao Niansheng explained that this group of monks had too little knowledge, and they were shocked when they saw anything.

"How can there be so much blood and bones of demons in this mining area, could it be that this was a battlefield in a longer period of time, and countless demons died here?" Some monks wondered, what was the period before antiquity?

"The era before the written record is called the ancient age, and before the ancient times it is the ancient times, before the ancient times it is the ancient times, and the ancient times are the ancient times, and it is said that we human beings were born in the ancient times." Qin Di seemed to have studied the division of these eras, and as soon as he said it, everyone suddenly realized.

Everyone continued to move deeper into the mine, and the more they walked inside, the more surprised they became, the mine was full of demon bones, some with sharp bone claws, some with wide bone wings, and some with slender bone tails.

It wasn't until they entered a huge cavern that they saw a huge bone with two horns on it.

"This is the demon king of the demon clan!" Xiao Niansheng was also surprised, he said, "The demon clan has the division of demon soldiers, demon pioneers, demon generals, and demon kings, and the combat power of a demon king is equivalent to the primordial god stage among our monks!" ”

"Yuan Shen Period!"

A group of monks in the foundation building period were stunned, a demon comparable to the primordial god period died here, what happened in this ancient period?

"Could it be that the reason why this ancient sect was destroyed was because they dug up some ancient monsters in this mining area?" Some monks put forward their own conjectures.

Xiao Niansheng only felt that they were like an archaeological team, and they began to guess the secrets of the ancient period just by relying on some bones in this mining area.

They continued to move forward, and after a few steps, there was a sudden sound of ghosts crying and wolf howling in front of them, and everyone suddenly felt their scalps tingle, the mining area in ancient times, the battlefield in ancient times, who knows what is hidden in it?

But when they got closer, they realized that it was just the sound of the wind, and the wind blew into the mine, and then blew in along the crooked mine road, and the result was this strange sound.

"Even if this ancient sect really excavated any monsters in this mining area, it would be at least a hundred thousand years ago, and no creature could live so long." There was one monk who was not afraid, and he had a nonchalant look on his face from the moment he entered.

"It's best not to be careless..."Qin Di reminded, but before Qin Di could finish speaking, the bold monk took the lead and walked forward.

"If you continue to grind and chirp like this, when will you be able to collect Qi Copper Essence?" The bold monk was not at all afraid of the strangeness around him, and he strode forward, and kept going, several of them followed, except for the only one who cautiously followed last.

"If you are so reckless, you will definitely suffer a big loss!" Sanxiu couldn't help but shake his head.

They rushed in, and the bold monk was at the forefront, he was very strong, and he carried a pair of golden maces in his hands, and he looked fierce.

After walking for ten minutes, they came across a huge ore source area, where every rock wall was inlaid with copper essence, and the copper essence constantly emitted heat to make the place extremely warm.

The bold monk strode forward, he saw a piece of copper concentrate and then lifted the golden mace and smashed it down, the loose cultivator reminded loudly: "Be careful, fellow Daoist, don't release the demon blood again." ”

"My generation of foundation building period monks, there is no need to worry about this and that!" After saying that, the bold monk smashed the copper concentrate open, and everyone was prepared, but this time, the demon blood did not flow out, and the copper concentrate was smashed down and then taken into the monk's pocket.

"If you don't dare to take the mine, then the copper Jingwu in this mining area will accept it." The bold monk is very unceremonious and very bold.

Xiao Niansheng also took out the flying sword and began to take the ore, he said: "Everyone, let's do it." ”

Seeing that Xiao Niansheng also made a move, the other monks also immediately started to move, and the scattered cultivator hesitated again and again and sacrificed a desolate magic weapon and began to extract ore.

But at the moment when the loose cultivation made a move, a sudden change occurred!