Lu Chen naturally wanted him to join the Jiuyoumen, so he smiled, "Join the Jiuyoumen!"

"Ah, Jiuyoumen?" Jaro hesitated a little, and Lu Chen looked at him with a smile, "What? Is there any difficulty?"

"I was once the No. 9th Star Spirit Array Master of Nanyou. If I joined the Nine Youmen, I'm afraid everyone would be very curious!" Jaro said embarrassedly.

"Curious, what's there to be curious?"

"I used to be from the Tiange Sect. If I join this way, it would be like betraying the sect!" Jaro said embarrassedly, and Lu Chen smiled clearly, "Okay, I won't force it, but if the Jiuyou Sect is in trouble in the future, you can help!"

"must!"

Lu Chen then looked around and said, "You are actually a formation master. There should be a lot of materials to use to arrange the spirit gathering array, right?"

"have!"

This Jaro went to the nearby area to find some "lingkong bags".

Lingkong bag is a small space bag created by practitioners, and the more advanced the Lingkong bag, the larger the space.

However, the space bag in front of me is not small, and each bag is about the size of a small room.

When Jaro asked Lu Chen to choose, Lu Chen took out some materials from it one by one.

Not only that, Lu Chen also quickly found an open place and then arranged a spirit gathering array there.

Jaro became demented.

Because Lu Chen arranged a nine-star spirit-level spirit gathering array in less than half an hour.

"This..." Jaro's eyes were full of surprise, and Lu Chen stood in the formation and sat down cross-legged, "Please watch."

"Yeah!" Jaro nodded like a wooden man.

Lu Chen closed his eyes.

This spirit gathering array is a nine-star spirit-level formation, and its function is to maintain nine times the concentration of spiritual energy in the formation.

Generally, only major sects or holy places can have this formation.

But Lu Chen arranged it casually, which made Jia Luo puzzled, "Is he a Heavenly Array Master? Or a Holy Array Master?"

Lu Chen ignored his doubts and began to "plant" the roots and bones.

There are many types of root bones, including spiritual root bones, heavenly root bones, holy root bones, and immortal root bones. The later this is, the better, and in the subdivision, there are one to nine stars.

Not only that, according to the spiritual attributes, it can also be divided into four types: gold, wood, water, fire, earth, and even darkness, light, wind, and thunder.

But the latter four are relatively rare and rare.

But this time, the root bones that Lu Chen wants to "seed" surpass ordinary root bones, that is, they are not among these root bones, but are reverse root bones, and are one of the top ten strange root bones.

It is also the most mysterious root bone, but Lu Chen has never seen this root bone for so many lifetimes, but has only heard of it in some ancient books.

Now that I want to plant it myself, Lu Chen naturally plans to try it.

After Lu Chen made plans, he began to look for suitable points in his body.

Because the root bones have different effects in different parts.

For example, on the arm, it can increase the strength of the arm or spells related to the hand.

If it is on the legs, the power of the leg cultivation method will be much stronger than that of people without leg bones.

But Lu Chen, the reverse root bone, needs the most abundant spiritual energy in the whole body, so Lu Chen can only choose the Dantian.

However, it is very dangerous to "seed" the root bone in the dantian, because if a "seed" is not good, the root bone will grow and break down in the dantian, causing the cultivation to be scrapped. That is not a joke.

However, in his ninth generation, Lu Chen was experienced and firm in his will, so he took a deep breath and began to operate the "Bone Reversal Art".

At this time, a phantom flashed in the dantian.

This phantom just wrapped nine "balls" inside, and the phantom was translucent fog.

"This is the bone embryo..."

It takes several processes to plant root bones. The first is the bone embryo, the second is the bone bud, and the third is the root bone.

However, this process of reverse root bone formation requires a lot of spiritual energy and strong will, so Lu Chen gritted his teeth and crazily absorbed the spiritual energy in the formation.

The bone embryo became physical little by little.

Finally it turned into an "egg shell", and this egg shell was translucent, which made Lu Chen easily see the "balls" inside.

But that's not the point.

At the key point, when the upper end of this "eggshell" sprouts, a transparent silk grows out, as if it breaks out of the ground, but the process is very painful.

It seems like there is something drilling in the dantian.

But Lu Chen didn't dare to interrupt, so he could only endure it. Even when he almost fainted several times, Lu Chen roared a few times.

Jaro was scared outside the formation.

Especially when he saw Lu Chen's face turned blue and purple, he trembled, "What's wrong with you?"

"It's okay!" Lu Chen was tight on his teeth and continued to let it sprout wildly.

Until half an hour later, Lu Chen was already sweating profusely, and his forehead was filled with drops of sweat.

Fortunately, the bones and teeth in the body have been integrated into the body, making it look like a weak and thin bone in the body connected to the whole body.

"Reverse root bone formation!" Seeing this, Lu Chen became surprised.

At the same time, the spiritual energy in the body became abundant and its power soared.

Not only that, Lu Chen found that the reverse root bone planted in the dantian has a blessing effect on any part of the body, but it is difficult to grow.

Because Lu Chen now only enters the realm of reverse root bones, and the realm of reverse root bones will stop growing only if he reaches the tenth level, but this process is very long and requires a lot of power.

So Lu Chen took the opportunity to use this spirit gathering array to suck the surrounding spiritual energy into his body again.

When this nine times of spiritual energy changed Lu Chen's reverse root bone a little bit, his "Shrinking Qi Jue" also started to practice together.

I saw Lu Chen's cultivation level rushed from the fifth level of Qi training to the sixth level, and then the seventh level, but the seventh level stopped because the concentration of spiritual energy around him was not enough to support him in improving the "Qihuo Jue" and it was not enough to change the reverse root bone.

So Lu Chen stood up and said, "That's it first."

"You are fine?" After seeing Lu Chen's body wet, Jaro became curious.

Lu Chen smiled slightly, "It's okay."

Jaro was relieved and then looked expectant, "Well, can you help me?"

"Can!"

After Lu Chen finished speaking, he found some materials and needles from Jaro, and then pierced them into Jaro's body one by one, and used some medicinal materials to introduce them into Jaro's dantian.

About an hour later, Jaro completely changed.

"I, I've changed!" Jaro was surprised when he saw the hair on his body and his shriveled body disappeared.

Lu Chen smiled at him, "Now, except for the sound, everything else is not much different from normal people!"

"Thank you, thank you very much!" Jaro was extremely excited, and Lu Chen smiled, "Let's go, go out first!"

"Yeah!" Jarohn said.

However, after taking a few steps, Lu Chen said to him, "Don't tell anyone what's happening here!"

Jaro said awkwardly, "I want to say, they don't understand either!"

Lu Chen smiled and said, "Let's go!"

...

People near the sarcophagus are waiting to die one by one.

Some even sighed, "Can we still go out alive?"

"It's been two hours, and I don't know if anyone can find this." Someone said in a loss.

But Zhou Yu looked ugly and was worried about whether Lu Chen was still alive.

Unexpectedly, a group of people suddenly broke into the formation.

These people are all foundation-building masters.

However, the leader was the owner of Yunzow Inn.

"Shopkeeper Wu, why are you?" Someone was shocked, and the man named Shopkeeper Wu smiled strangely, "Everyone, I'm really sorry to ask you to help me explore the way!"

When everyone heard this, they realized that they had been fooled by Manager Wu.

So they cursed, "Shopkeeper Wu, you bastard!"

"I want to kill you!" Someone rushed over and wanted to kill Manager Wu, but the few people around Manager Wu easily knocked the people who came over.

Manager Wu laughed evilly, "If you don't want to die, just answer my question obediently!"

Zhou Yu was too lazy to pay attention to it, "Who loves to answer your questions?"

"Young Master Zhou, I know you are amazing, but if you want to leave this, you have to rely on me!" The shopkeeper Wu said proudly, and when everyone heard that there was a way to leave, they looked at the shopkeeper Wu.

Manager Wu glanced at everyone and smiled, "Tell me, have you found someone here?"

"There are no people, but I have seen one of the mummies!"

"Murder?" The shopkeeper Wu showed a puzzled look, and someone pointed at the sarcophagus, "It's there!"

Manager Wu asked several people behind him to come over.

But at this moment, the lid of the sarcophagus moved, and the shopkeeper Wu asked the group to retreat, and then Lu Chen and Jaro appeared.

When everyone saw that there was no mummy, they saw that there was one more person, and everyone looked at each other.

"What's going on?"
Chapter completed!