"With all due respect, Lord Youlan, we didn't get out so easily this time when we entered this abyssal dungeon!"

"First, this abyss secret prison is heavily guarded, each room changes in thousands of ways, and only the high-level of the Tianwen Continent knows the specific location of this dark prison, and the people who are imprisoned in it are difficult to escape from this abyss even if they are in the realm of the true one, because there is a lot of fog outside the dark prison, once you enter this fog, the spiritual power in the body will be imprisoned in the body, and you can't use any tricks."

Lin Yunxi explained to Youlan the terrifying thing about this abyss dungeon, there was a full-time spirit array master outside every room in the dark dungeon, most of them were fifth-level spirit array masters, and the effect of the forbidden magic spirit array he laid was extraordinary, no matter how powerful the spiritual power value was, it was difficult for mortals to escape from it.

Although Youlan was once the most prestigious spirit array master in the Tianwen Continent, and the "Source Code Treasure Book" circulated in this world was also compiled by him personally, this Youlan Lord temporarily lived in his own body, and it was not difficult to find the corresponding way to crack it, but this corresponding spirit source was difficult to find, and it was difficult to relieve it from the outside world in this abyssal prison, let alone find the spirit source used by this spirit array master.

"And for my mother's sake, I have to bring the real murderer to justice!"

Youlan was puzzled, "Since you are in this abyssal prison, how can you get away from it and arrest the real murderer?"

Lin Yunxi smiled and said, "You don't need me to go to him in person, I think he will come to the door himself!"

Half an hour later, Hua Jianling put a blindfold on Lin Yunxi and sent him to a carriage, which was speeding towards the abyssal dungeon.

Although Lin Yunxi's eyes were covered by a black cloth, his ears were flexible, and he kept listening to the bumps of the carriage along the way, feeling the tilt of the carriage to judge the direction.

Hua Jian Ling smiled faintly and said, "Don't waste your efforts, this abyss dark cell is a hundred miles away, each route is different, and this route will constantly change according to the fog on the road, even we don't know the specific location of this abyss dark prison, relying on the guidance of a magic spirit array in front of the carriage."

It's terrible, the route of this abyss dungeon is not even clear to the guards.

"Far back in ancient times, this abyssal dungeon already existed, and those who inadvertently entered this place earlier were trapped in it, because this bone-sucking mist can disrupt people's hearts, and even lock the spiritual power in the body, no matter what kind of spell is cast, it is difficult to extract any spiritual power from this mist."

"Then one day in the Tianwen Continent, the Extreme Emperor found clues from the mist, the fog in this abyss dungeon originated from the devouring soil under the surface, the soil has evolved for thousands of years, and there is no life, and the reason why this soil emits a thick fog is due to the spirit gathering stones under the surface!"

"She wrote about the situation in this fog in an ancient book "Source Code Treasure Book", and then recorded in this ancient book how to enter this abyss dungeon and how to use this pathfinder spirit array."

Hua Jianling told Lin Yunxi the history of this abyssal dungeon, but unexpectedly, it caused a burst of laughter.

"What an abyss dark prison, it turned out to be this Gathering Spirit Stone Mine! God help me!"

In the darkness, Lin Yunxi asked Youlan, "Lord Youlan, what is this Gathering Spirit Stone Mine in your mouth? Could it be that the discoverer of this abyss dungeon is you?"

Youlan didn't hesitate, and said lightly, "A hundred years ago, I led 100,000 elite soldiers to this Tianwen Continent to find the spiritual source for the production of the Star Luo Great Array, and I heard in a village that there is a misty mountain forest in the distance, and the mountain forest has been banned for decades, just because the villagers who have no intention of breaking in have not come back in the past ten years."

"At that time, I realized that there must be something strange in this fog, so I sent Deli's men to risk their lives to explore this fog, but more than 30 soldiers were sent in succession and did not receive the news, and I was still in defeat, so I could only go out and test one or two in this fog."

"I didn't expect that after entering the mist, my body seemed to be sealed, and my spiritual power couldn't be exerted at all, and even the road in front of me was covered by a thick fog, and there was no direction in an instant, and even the original way out of this mountain forest disappeared!"

Lin Yunxi was a little confused, how did Lord Youlan finally escape from here.

"And who are you?"

"I felt that this dense fog came from the ground, and sure enough, I sent my men to dig three feet into the ground and found a large number of spirit stones, and the total amount of spirit stones mined at that time had already accounted for three points of the world."

"Because of such a powerful spiritual source, my magic spirit array is like a tiger with wings, and immediately I laid down a "Heaven and Earth Xuanqing Array", this formation, with the help of the effect of this spirit stone, directly cut out a space from the mist, this space is not limited in any way, whether it is the fog or the passing cattle, sheep and birds, after touching this magic spirit array, it will be as painful as hitting a stone slab. ”

"Then in the next battle, I used this to mine three thousand catties of spirit stones, constantly recruited troops and horses, and together with my second brother, I recovered the lost frontier land, and millions of Netherworld Iron Riders stepped through tens of thousands of villages and thousands of towns on the Tianwen Continent, unifying most of the northern islands!"

Lin Yunxi was a little surprised, this spirit gathering stone is a natural top-grade spirit source, yes, but how can it be used in battle? Could it be that this Netherworld army is a natural spirit array master?

"Lord Youlan, does this spirit gathering stone have any other effects?"

"Of course, this spirit stone has been buried under the ground for hundreds of millions of years, which contains a large amount of high-level spiritual power in this heaven and earth, each spirit stone has been polished by craftsmen and made into gemstone pendants, which can be carried on the body all year round, which can reconcile the balance of yin and yang of people, and the penetration of spiritual power to the extreme, and even increase the magnitude of spiritual power."

Lin Yunxi was shocked, this matter of framing himself against the door is probably not as simple as he thought, if he wants to pull himself into the gang, he will never be so troublesome.

"Then after wearing this spirit gathering stone, will the cultivation of the person be improved? If all the spirit gathering stones under this ground are mined and made into a spirit stone pendant, how many people can be armed?" Lin Yunxi hurriedly asked as if he had discovered some secret.

After thinking about it, Youlan said, "Three points of the world's spirit stones are buried here, because of the mantle, coupled with the favorable time and place, this land is the most suitable for the formation of spirit stones, you just asked me how many people and horses can be armed with this spirit stone?"

"But not to mention that tens of thousands of soldiers can also improve their spiritual power, once this spirit stone is mined, used for military purposes, I think only 30,000 elite soldiers, your five joint departments will be served to the pot, and your Tianwen Academy, I can't see five hundred soldiers, with the help of this spirit stone, all the disciples can be slaughtered in one day!"

"If you wear the spirit stone for a long time, you can open up fifty-four valves in the human body, and each valve will fix the spiritual power, so that it will act from the inside, and the spiritual power in the body will increase to about three times in less than thirty days!"

Thousands of thoughts flashed through Lin Yunxi's heart, and he suddenly discovered that the ultimate purpose of this reverse door was to use his own hands to mine the spirit gathering stones in this abyss.

If Lord Youlan's words are accurate, then this spirit stone is the treasure of the world, and it can enhance the spiritual power in the body to several times out of thin air, even if it is the bracelet on Jiang Mushuang's hand, the increase with the help of the spirit is only several times stronger, not to mention with the help of foreign objects, once the increase of the bracelet is canceled, the spiritual power will return to the starting point.

And the effect of this spirit gathering stone can directly improve the spiritual power of the human body itself, which is difficult for any auxiliary device to do.

"If this Reverse Gate gets such a large number of Gathering Spirit Stones and equips it to all the subordinates of the Reverse Gate, in less than half a month, the elite corps formed will set foot on half of the city of Yinzhou, and it is reasonable for this Yinzhou to fall at that time, if Yinzhou is captured, the next target will be this righteous country."

"And once this righteous path country is breached, the entire Tianwen Academy will cease to exist, and I must not let such a thing happen!"