Time has passed, and more than a month has passed.

During this time, Lu Yun had completed the marrow washing of one hundred and twenty-six limb bones, reaching the limit of the primary stage of marrow washing.

The next step is the washing of the trunk bones, and once he begins to wash the trunk bones, he has stepped into the middle stage of pulp washing.

This cultivation speed is already very fast.

In addition, Lu Yun has also solved the problems on Xu Chunyu.

By carefully flipping through the "Vientiane Martial Codex", he finally found a solution to similar symptoms, and he had the attitude of giving it a try, but he didn't expect it to really work.

Seeing that his child had returned to his former appearance, Xu Dongzhi suddenly burst into tears and kowtowed respectfully to Lu Yun several times.

Before Concubine Yin and her entourage left, Xu Dongzhi also planned to mobilize the officials of the whole city to send them off, but Lu Yun refused.

In this way, they continued on the road back to Yangzhou.

In a low-lying area, the group skillfully set up a tent and quickly prepared food for the evening.

After having a full stomach, Lu Yun stayed away from the crowd alone and sat cross-legged.

He was about to start cultivating, and his goal was to step into the middle stage of marrow purification.

There are fifty-one trunk bones, including twenty-four vertebrae, twenty-four ribs, one sacrum, one coccyx, and one sternum.

It's about half as small as the bones of the limbs.

But the difficulty has increased countless times, not that the trunk bones are special compared to the limb bones, in fact, the bone shape is different, but the bones are bones after all, and there will not be much difference in nature.

The hard thing is where the trunk bones are located.

The trunk bones guard the internal organs, and because of this, it is easy to hurt the internal organs if you are not careful.

Lu Yun's face condensed slightly.

"The Present World" quietly operated, and the vitality that stayed in the body moved towards the six ribs connected to the right shoulder blade, completely wrapping these six ribs.

The auspicious clouds of Brahma in front of him have already been prepared, and in the shallow singing of the Buddha's voice, people's body and mind are gradually relaxed.

Lu Yun's right index finger reached out to the brocade box.

Brahma Xiangyun was pulled by the vitality of the mental operation of "Reality Rulai Gong", and entered the six ribs along the right hand bone, arm bone, and shoulder blade, and the ethereal Buddha voice was chanted between the ribs.

Faintly, there was a Buddha sound that wanted to cross the ribs and invade the internal organs, and Lu Yun immediately mobilized the vitality in his body to wrap the six ribs.

There was a lot of sweat oozing from his forehead and back, and he silently endured the pain of the Buddha's voice.

It wasn't until the willow tops on the moon that the ethereal Buddha sound gradually died down, and the vitality was smoothly transformed into true qi and swam into the six ribs.

"It's finally over."

Lu Yun breathed a sigh of relief for this, with this experience of marrow washing, the marrow washing of the trunk bones will be much smoother in the future.

The marrow washing of the six ribs also made him step into the middle stage of marrow washing.

Lu Yun practiced the Shadow Thunder Potential and Buddha Flame Fist in the Cold Moon Streamer Sword Technique for a while before falling asleep.

The next day, at dawn, they set out again.

"Xiao Yunzi, what's the place ahead?" Concubine Yin opened the curtain and asked.

Meow!

The fool rolled over in her arms, her eyes opened a crack slightly, glanced at Lu Yun, and then went back to sleep.

"If you go back to Niangniang, there is Buddha Bone Town in front." Lu Yun replied.

"Buddha Bone Town......" Concubine Yin was slightly stunned and said, "Isn't that Tang Qin's hometown?" ”

"yes." Lu Yun nodded.

Buddha Bone Town is a special place.

At first, it was not called this name, but because the government at that time built the Buddha Bone Temple there, the good men and women in that area slowly began to increase, and it was out of control, and the incense spread for thousands of miles, and then it was simply changed to this name.

It can be said that the Buddha Bone Town is a holy place in the hearts of the people who worship the Buddha in this area.

Meow!

The fool lying in Concubine Yin's arms also stood up immediately, its ears trembled, and then let out a low whimper at Lu Yun.

Lu Yun also sensed something, and before he could make any moves, the fool had already taken a step ahead of him and rushed towards the east.

Lu Yun's figure flashed, and he hurriedly followed.

To the east was a gathering place for caravans, and the young men in it were armed with weapons and looked around with wary eyes.

"What happened?" Lu Yun asked casually.

Concubine Yin also beckoned to stop the car left and right, pulled the curtain of the car, and looked at this side with a pair of beautiful eyes.

"My lord, there seems to be a strange voice coming from there......" one of the young men said with a hint of fear on his face.

Lu Yun has an extraordinary temperament, a white face, and at first glance, he is from a wealthy family, so these people are very polite.

Sound?

Lu Yun listened for a while, but didn't hear anything.

"What's the sound you're talking about?"

The martial arts and exercises in the world are strange, and in the wilderness, it is normal for anything to happen, but these young men have said this, indicating that this voice may be a little unusual.

"This ......"

"How so?"

It's just that the young men looked at each other, and they didn't know how to describe the voice for a while.

But they soon don't need to be described.

Not far away, the voice came faintly again, like two saws pulling and cutting each other, sharp and piercing to make people's teeth sore, and make people's arm skin a layer of tiny pimples.

A dark golden light flashed, and Lu Yun's whole body was shrouded in foreign armor.

When he noticed that there was no change in the armor, he was relieved, and it was not a cursed voice just now.

The voice rang for a moment before falling silent.

"How many times has this been?" Lu Yun looked at the blank space in the distance and asked.

"My lord, this is the third time." A young man replied.

Lu Yun frowned slightly.

The strange sound just now was like maggots attached to the bones, so clear that it sounded in the ears, and this feeling was different from before.

After waiting for a while, the voice sounded for the fourth time, still as before, the two saws tugging at each other, sharp and piercing.

It lasted for a while, then disappeared again.

Meow!

The hairs of the fool had all stood up, and it bared its teeth, but without Lu Yun's command, it didn't let out a roar.

"If it doesn't come, ignore it." Lu Yun was silent for a moment and said, "Everyone disperses, just do what you have to do." ”

After all, this is a wilderness, and if you can not take the danger, you don't have to take it, this is the right thing to do.

Although Lu Yun thought that he was strong, he would never die.

There are a lot of people here, and the source of that strange voice may not dare to come.

"Xiao Yunzi, what's wrong." Concubine Yin was a little worried.

"It's nothing, it's just a small thing." Lu Yun said with a smile.

"Really? This palace always feels like you're hiding something from me? ”

"Really."

However, just in case, Lu Yun still sent two more guards in this direction, and the four guards were together, so that if something happened, they could also take care of it.