The method of Qingrun is undoubtedly the most reasonable explanation.

The Zhenjiang Prefecture mobilized most of the power of the Qingzhou Prefecture to plan a corpse puppet rebellion, but they still had to swallow their anger and endure silently for a hundred years.

The Lingxu Building, which occupies the time and location, has suffered repeated setbacks in the hundred-year struggle with the underworld, if there are no other forces behind it to help in this, then Zhishoulou has become a joke?

"Have you investigated the movements of the forces in the Spirit Ruins Mansion in recent years?" Lu Qingshan asked.

"Naturally, I've been doing this for most of the last six months." Yutai Qingrun nodded, pointed to the dazzling jade slips on the table and said: "What is recorded in these jade slips is the great things that have happened in the past hundred years to the sect family that can be ranked in the Lingxu Mansion. ”

"Didn't find a problem?" Lu Qingshan asked.

Yutai Qingrun shook his head, "Among these newspapers, I haven't found any flawed information yet. ”

"...... like this" Lu Qingshan thought for a moment, paced to the desk, and roughly flipped through the jade slips.

Yutai Qingrun stood quietly aside, silently watching Lu Qingshan sweep over one jade slip after another very quickly, and fell into contemplative Zheng from time to time

After a long time.

Lu Qingshan had already counted all the complicated information.

Remember the URL http://

It is not difficult for the monk to memorize this information, but the difficulty is how to sift through the key information in this vast sea of information.

Swish! Swish!

However, Lu Qingshan was already a god who had been exposed, and his spiritual power was swept away, and the two jade were simply hanging in front of the Qingrun.

"Look at the information recorded in these two jade slips." Lu Aoshan Road.

Yutai Qingrunyue raised her eyebrows, and she couldn't believe that the problem that she had spent half a year not discovering, Lu Qingshan could find out in this short half a time.

She took the two jade slips, and her divine sense probed into Qi Zheng

"In the nineteenth thousand nine hundred and forty-fifth years of Chang'an, the second elder of the Poison Butterfly Gate, Yue Die, entered the Demon Spirit Mountain Range to look for medicine, and has disappeared since then."

"In the nineteenth nine hundred and forty-seventh year of Chang'an, the young master of Shuiyue Castle entered the Demon Spirit Mountain Range, the Zheng of the Fallen Demon Spirit Mountain Range"

“.......”

In the first jade slip, a long list of monks who died in the Demon Spirit Mountain Range were recorded in the major forces of the Spirit Mansion over the years.

The second jade slip recorded a very brief message.

"In the 19,975th year of Chang'an, the Demon Spirit Palace announced to the outside world that it would blockade the Demon Spirit Mountain Range for fifty years."

Yutai Qingrun raised his head and looked at Lu Qingshan with a puzzled gaze.

The Demon Spirit Mountain Range is a primeval mountain range that covers a huge area, inhabited by countless demon beasts, monks break into it, encounter fierce demon beasts and are invincible, this kind of thing happens all the time in the monk world, and there is no strange place.

"During this time, the lord of the Lantai Mansion has repeatedly investigated the human forces of the Lingxu Mansion, trying to find out the sects that may collude with the Underground Mansion among them, but he has found nothing.

Have you ever thought about such a possibility?

It's not that you didn't find the problem, it's that this problematic force is not within the scope of your investigation at all," Lu Qingshan said softly.

"However, I already include all the sect families with a certain strength in the Lingxu Mansion, if those forces that are not worth mentioning, how much help can they provide to the Underworld?" Yutai Qingrun subconsciously retorted.

"Are you sure you've counted all the great forces of the Spirit Ruins Mansion?" Lu Qingshan asked rhetorically.

Yutai Qingrun was stunned for a moment, and was asked by Lu Qingshan.

"You're just counting all the Terran forces." Lu Qingshan's eyes narrowed slightly, and a fine light flashed from them.

Qin Yi, who was witnessing the whole process on the side, also had a hidden understanding at this time, and nodded thoughtfully, but although she had an answer in her heart, she did not interject rashly, interrupting the conversation between Lu Qingshan and Tantai Qingrun.

"There is also a force that can be called the top three in the comprehensive strength of Lingxu Mansion, which has been ignored by you." Lu Qingshan said lightly.

"You are, Demon Spirit Palace?!" Yutai Qingrun was stunned and understood what Lu Qingshan meant.

Demon Spirit Palace, in terms of combat power alone, may even be the best of all the sects in the Spirit Ruin Mansion.

But Tantai Qingrun never suspected the Demon Spirit Palace from beginning to end, let alone investigated them.

It's not because Tantai Qingrun is confused, it's just because, as the name suggests, the Demon Spirit Palace is a demon clan force!

In fact, the demon race is all over the territory of the human race, and the human race is not inferior in terms of strength alone.

However, due to the difference between wild and racial monsters, most of the demon beasts generally do not interact with each other, at most, they are like the dragon demon king, leading their own race to occupy the mountain as the king, and only a very few will form forces.

And the Demon Spirit Palace is the only demon clan force in Qingzhou.

The first palace master of the Demon Spirit Palace was a demon beast Gengjin Tiger King who was at the peak of the fifth grade.

According to this, the Gengjin Tiger King has a trace of the faint bloodline of the ancient spirit beast White Tiger in his body, so his combat power is extraordinary, and he has unified the demon clan in Qingzhou for tens of thousands of years, and established the Demon Spirit Palace, which is the king and hegemonic in the Qingzhou region, and has raged for thousands of years.

It wasn't until a thousand years later that the Gengjin Tiger King was unable to break through to the six-grade realm for a long time, and the limit had arrived, so he fell.

After the death of the Gengjin Tiger King, due to the lack of absolute powerhouses in the Demon Spirit Palace, most of the wild and untamable demon beasts quickly broke away from the Demon Spirit Palace, leaving only a very small part of the demon beasts still willing to stay in the Demon Spirit Palace, continuing the legend of the Demon Spirit Palace

And after the Demon Spirit Palace was divided, its sphere of influence also began to shrink sharply.

From the heyday of Qingzhou, to now, it can only occupy the Demon Spirit Mountain Range at the junction of Lingxu Mansion, Yanxi Mansion and Changyang Mansion.

But the emaciated camel is bigger than the horse, and in terms of top-notch combat power alone, no single sect and force in the Lingxu Mansion can defeat the Demon Spirit Palace.

"If there is really a sect that hooks up with the underworld, it will inevitably get some benefits from the underworld, and on the bright side, it is impossible to be calm.

But in the past hundred years, none of the top-ranked Terran forces in Lingxu Mansion have sprung up, or have made any unusual big moves, which is not in line with what you think. Lu Qingshan said in a deep voice: "But there is such a demon spirit palace, but in recent years, it has been constantly moving.

First, the mortality rate of the Terran monks who entered the Demon Spirit Mountain Range began to increase dramatically, and then the Demon Spirit Palace even directly blocked the Demon Spirit Mountain Range to the outside world without even doing so. ”

The Demon Spirit Mountain Range is extremely large, and even the Demon Spirit Palace only controls the core of the Demon Spirit Mountain Range.

Normally, except for the core place, the Demon Spirit Mountain Range is not only entered by monks.

But in the past hundred years, there have been continuous bloody cases in the Demon Spirit Mountain Range, and the number of monks who have entered it or disappeared has increased dozens of times.

Later, the Demon Spirit Palace even unexpectedly announced that it would block the Demon Spirit Mountain Range.

With the size of the Demon Spirit Mountain Range, how could the Demon Spirit Palace be completely blocked? When he released this, it seemed that he just wanted to deter the Terran monks who wanted to enter the Demon Spirit Mountain Range.

After thinking carefully about the abnormal behavior of the Demon Spirit Palace, Yutai Qingrun muttered, "It seems that it is a bit too coincidental to come this way. ”

The actions of the Demon Spirit Palace in the past hundred years have been quite large, and Yutai Qingrun is naturally aware of it.

However, since the Demon Spirit Palace is not a human force, this problem was subconsciously ignored by Tantai Qingrun.

But after thinking about it carefully, Tantai Qingrun suddenly found that he had drilled a bull's horn in the subconscious situation.

Difu, why can't you cooperate with the demon clan?