"Okay! Please come here for Fellow Daoist!"

Leading the way ahead of Muyuan Mountain, Lu Xuan and Zhang Jingxian entered an area covered by a towering giant tree.

Only by walking below can you truly feel the amazing appearance of the Wannian Ling Wood.

The trunks are countless feet in diameter, and branches of varying lengths spread out, piled up like a hill, surrounded by extremely rich and pure vitality.

But it seems that the situation is not very good at the moment. There are countless gray spots of large and small on the thick tree trunks, and the gray spots exudes a dead breath.

"Fellow Daoist Lu wait."

Zhang Jingxian stopped, Mu Yuanshan at the front took out several green array flags, waved them casually, and the array flag silently merged into the ban under the spiritual wood.

"In addition to the two Nascent Souls guarding the cave heaven, there are also powerful bans under each divine tree, which cannot be broken by the Nascent Soul True Lord."

Lin Jiangyuan, who was beside him, sent a voice to Lu Xuan.

After more than ten breaths, layers of green curtains appeared below the spiritual wood, and a light gate that only one person could pass appeared in front of everyone.

Everyone entered in a row.

After entering, Lu Xuanfei went to the ground and stopped in front of a gray spot about a meter.

"Fellow Daoist, when exactly will these gray spots appear?"

He asked softly at Mu Yuanshan who also flew up.

"The larger the area, the longer it will appear. The largest one has been around for nearly two years."

Mu Yuanshan knew the changes on the ten thousand-year-old spiritual wood clearly and pointed to the largest gray spot among them.

Lu Xuan nodded gently and observed carefully around the ten thousand-year-old spiritual wood.

"These ten thousand-year-old spiritual trees in the Shenmu Cave Heaven have infinite value to the Shenmu Sect. The branches, leaves, rhizomes, spiritual liquids, and spiritual flowers and fruits are all rare treasures and can be regarded as the foundation of the sect."

Zhang Jingxian slowly introduced to Lu Xuan.

"The whole body is full of treasures..."

"After so many years, I don't know how many treasures I have contributed to the Shenmu Sect, no wonder the entire sect is famous in the world of cultivation for various high-level spiritual medicines and elixirs."

Lu Xuan sighed in his heart.

A layer of faint light appeared in his eyes, and his spiritual sense carefully investigated the gray spots and the surrounding spiritual wood torso.

Although he did not use his special ability, he had cultivated countless spiritual plants over the years and consulted many spiritual plants information in the sect, and was completely called a master of spiritual plants.

“…”

"It's still not possible."

His spiritual sense was withdrawn and his face showed a solemn look.

Yes, so many spiritual plant masters in the Shenmu Sect didn’t see any problem. They could find out the root cause without using plug-ins, which would seem a bit disrespectful to the entire Shenmu Sect.

"Fellow Daoist Lu, did you discover it?"

Zhang Jingxian asked in a deep voice.

"These gray spots on the ten thousand-year-old spiritual wood have been completely dead, just as if the vitality inside is directly plundered by something."

Lu Xuan pondered for a moment and said.

"There were also this thoughts after several spiritual plant masters in the sect observed it."

"But I can't find out what kind of strange monster insect it is, or the strange evil spirits are mingling into the Shenmu Cave Heaven. After turning it over, I didn't find anything unusual."

Zhang Jingxian sighed lightly.

"Or what's wrong with the Ten Thousand Years Spirit Wood itself."

"It's just that Lu needs to study it carefully, collect the spiritual wood part and the gray-spotted tree trunk for experiments."

Lu Xuan said slowly.

As long as it is a spiritual plant, he can get detailed information after planting it. However, the size of the ten thousand-year-old spiritual wood is so huge that it has unusual significance for the Shenmu Sect. It is impossible for him to dig out the rhizomes of the spiritual wood and then plant it.

"After pretending to test for a few days, go to the rhizomes under the spiritual wood to take a look."

He thought to himself.

"Okay, everything depends on fellow Daoist Lu."

Zhang Jingxian nodded and agreed, but Mu Yuanshan and others naturally had no objection.

Since Lu Xuan was invited from the Sword Sect from thousands of miles away, he naturally had to respect the method he proposed.

For many monks of the Shenmu Sect, they can only be treated as dead horses.

Lu Xuan took out a fifth-grade sword grass and dug out a piece of normal spiritual wood and a mutated spiritual wood covered with gray spots.

Several people returned to a quiet cave in the cave.

This is the place where Mu Yuanshan and the others practice. Occasionally, there will be monks of the Shenmu Sect coming to stay in the cave for a long time, and they practice here on weekdays to replenish supplies.

Lu Xuan entered a elegant room and used various magic and treasures to conduct multiple experiments on two pieces of spiritual wood.

Unfortunately, the gray-spotted Spirit Wood did not react at all. Even if half a drop of pure and vitality was dripping into Hunyuan Sap, it was just lying quietly in front of Lu Xuan.

"In addition to the possible unknown demon insects, evil spirits invade the cave, or problems occur in the ten thousand-year-old spirit wood itself, there may be other situations."

"The custodian is robbed."

Lu Xuan looked calm.

Of course, in front of two Nascent Soul cultivators of the Shenmu Sect who guarded the cave heaven, he could not make this guess so as not to be misunderstood by Zhang Jingxian and others.

At the same time, he also believed that the Shenmu Sect would also conduct an internal investigation secretly, so he had to bury this idea in his heart.

"Fellow Daoist Lu, it's rare to get together and have a few drinks together."

Lin Jiangyuan's gentle voice rang outside the house.

"good."

Lu Xuan removed a random prohibition and walked out of the room.

The five people sat together and tasted the spiritual fruit and spiritual wine produced in the Shenmu Cave Heaven.

Compared with those cultivated and brewed by Lu Xuan, those spiritual fruits and spiritual brews are not much inferior, and each has its own flavor.

When the wine was over, the few people became much more familiar with each other. Even Jiang Hengbai, who began to question Lu Xuan, calmed down a lot, but he was a little cold and didn't pay much attention to Lu Xuan.

As long as the other party does not affect him, Lu Xuan naturally won't mind.

"It's a pity that Junior Brother Mu, who has been guarding the Shenmu Cave Heaven for hundreds of years, did not expect that such a big problem would arise in the final stage of cultivation, and there would be no beginning or end."

Zhang Jingxian respected Mu Yuanshan with a cup and said with emotion.

"yes……"

Mu Yuanshan sighed.

"I have no hope of breaking through and my life span is not much. I originally wanted to slowly hand over the responsibility of guarding the cave heaven and taking care of the Wannian Lingmu to Junior Brother Jiang, but I didn't expect such a sudden change."

"Don't think about these things. With fellow Daoist Lu here, maybe you can successfully solve the Lingmu problem!"

Seeing that the atmosphere at the scene was a little wrong, Lin Jiangyuan said with a voice.

"By the way, the spiritual wine brewed by fellow Daoist Lu is a masterpiece of the world of cultivation. Why not take out some and try it?"

He changed the subject.

"That's what it means."

Lu Xuan smiled and took out several bottles of spiritual wine such as Huanzhen Sword Liquid, Xinyan Wine, etc.

"It's not awesome, but it's quite a bit of characteristics and the quality is pretty good."

He smiled and poured a glass for Zhang Jingxian and the other two.

“It’s really good.”

"Especially this fifth-grade sword liquid can actually integrate the tiny sword energy into the spiritual brew, which is incredible!"

"It's a pity that we are not sword cultivators, so we're wasting this high-level spiritual wine in vain."

Several people exclaimed.

The spiritual wine produced by Lu Xuan is of high quality and high quality, and is unique. Several people can't help but experience it carefully.

"Um?"
Chapter completed!