The Xuanling Stone is the crystallization of the Xuanqi of this world, just like the spiritual stones of the Cultivation Realm are the crystallization of the Spiritual Qi, they have many uses, and they are also divided into four levels: Lower, Medium, Upper and Best.

The pale cyan Xuanling stones in front of me are probably also low-grade goods.

Xuanling Stone is an auxiliary material for martial arts to practice, and it is also a hard currency between martial artists. This knowledge was only known by Lu Shaoyu after he came to Xuanyang Sect, but what the Xuanling Stone looked like, he had always seen it in books, and the real Xuanling Stone was the first time he saw it today.

The Spirit Gathering Array under He Xingzhi was to decompose the Xuan Qi of these Xuan Spirit Stones and increase the concentration of the surrounding Xuan Qi to cultivate.

Lu Shaoyu was a formation master, and he recognized at a glance that the Spirit Gathering Array was just an extremely crude formation.

First of all, its efficiency in decomposing Xuan Qi is not high, and if a low-grade Xuan Ling Stone is placed in this array, it is estimated that it will take at least three days to complete the decomposition.

Secondly, this array not only can't absorb the Xuan Qi from the outside world, but it can't even maintain the Xuan Qi decomposed from the Xuan Spirit Stone, and most of the Xuan Qi that has not had time to absorb will be scattered and wasted. When Lu Shaoyu walked into the room, he felt that the concentration of Xuan Qi in the room was greater than that outside, and this was the reason.

In the end, after this formation is activated and operated, it cannot run automatically, and it has to rely on the Xuanling Stone to provide power to support the operation of the formation, and further consume the Xuanling Stone.

So in Lu Shaoyu's eyes, this magic circle is completely a garbage magic circle that can't be rotten anymore. I don't know how the guy who set up the formation carved out this formation in the first place.

Innate martial artists can't directly absorb the Xuan Qi on the Xuan Ling Stone, so they have to use external force to decompose the Xuan Qi of the Xuan Ling Stone and then absorb it. But the so-called Spirit Gathering Array in front of him, not to mention the waste of Xuanling Stones, its effect is also extremely poor. With such a little increase in the concentration of Xuan Qi, for an innate martial artist, Liao is better than nothing!

Lu Shaoyu intended to help him change this formation, but after thinking about it, he gave up this idea again. If you change the circle yourself and attract the attention of the person who sets it up, then you may find out the secret of the formation that you know about it.

I don't need to expose my secret for an unintentional kindness back then. He likes to waste, so what does he have to do with himself?

Thinking of this, Lu Shaoyu gave up the idea of quietly changing the magic circle.

Seeing that the two of them were still here, He Xingzhi waved his hand at Lu Yuan and said, "Okay, you have to practice for the teacher, Lu Yuan, you can take this little brother out." ”

"Yes, Master. ”

Lu Yuan nodded and gently pulled the corner of Lu Shaoyu's clothes. Lu Shaoyu understood and followed him out.

"Shaoyu, are you going back?" Outside the hall, Lu Yuan closed the door and turned to Lu Shaoyu and asked.

"Yes. Elder Liu asked me to deliver the medicine, and now that it has been delivered, I will also go back to the Valley of Ten Thousand Medicines. Lu Shaoyu replied.

"Hehe, I'm going to practice too, I haven't completed today's practice task yet, so I won't keep you, and I'm going to come to play with me when I have time in the future." ”

"Well, okay. ”

Lu Shaoyu nodded, said goodbye to Lu Yuan, got off the main peak, and ran in the direction of the Valley of Ten Thousand Medicines.

Half an hour later, Lu Shaoyu returned to the valley, he ran to Elder Liu's pharmacy, knocked on the door, and shouted, "Elder Liu, are you still there?"

I screamed three times in a row, but there was no sound inside. Lu Shaoyu muttered to himself: "Is it really gone?" as he spoke, he pushed hard with both hands, and the wooden door of the pharmacy creaked open.

Lu Shaoyu walked into the pharmacy.

Although he has been in the Valley of Ten Thousand Medicines for so long, this is the second time Lu Shaoyu has entered the pharmacy.

The huge medicine pod was gone, and many of the items on the original medicine shelf were also taken away, and many things on the bookshelf were lost, leaving only some medical books. The entire pharmacy was much empty, and it was estimated that Elder Liu also had things like storage utensils on him, otherwise he wouldn't have been able to move so many things.

Lu Shaoyu took a book from the bookshelf at random, opened a few pages and read it for a while, it was all about medical treatment and pills, he was not interested, and put the book back on the shelf.

After looking around the pharmacy and not finding anything strange, Lu Shaoyu turned around and left the pharmacy, closed the door, looked at the empty Ten Thousand Medicine Valley, and grinned: "Hehe, in the next time, I will be free! Even if I practice here in the future, it is estimated that no one will be able to see it." ”

After Elder Liu left, he was the only one left in the entire Ten Thousand Medicine Valley, and he no longer had to practice secretly, worrying that the secret would be revealed by others.

Lu Shaoyu thought happily in his heart, swept his gaze, and turned to another house next to the pharmacy.

"Uh...... When he first came here, Elder Liu had instructed that no one should enter this small wooden house and pharmacy. I haven't been to this small wooden house yet, I don't know what's in it?" Lu Shaoyu was curious.

Since Liu Wannian's advice, he really hasn't been to that small wooden house once. Now that the old guy is not here, can you sneak in and take a look?

Lu Shaoyu pondered for a moment and muttered, "Take a look, there shouldn't be any problems." Raising his head, he walked towards the small cabin.

The small wooden room was smaller than Lu Shaoyu's room, there were no windows on all sides, it was completely sealed, and only a wooden door in front of it could enter the wooden room.

The wooden door was locked with iron, and because it had not been opened for a long time, the iron lock was covered with rust...... Hey, no, why did the rust fall, someone came?

When Lu Shaoyu stretched out his hand to the iron lock, he saw that some of the rust on the iron lock had been wiped off. Someone should have been here not long ago.

"Did Elder Liu come to this room before leaving?" Lu Shaoyu muttered. In addition to himself, there is only Elder Liu in the Valley of Ten Thousand Medicines, so it is estimated that he left to come here to get something.

He casually plucked two grass stalks on the ground, stuffed them into the keyhole of the iron lock, and injected Xuan Li slightly, and the two grass stalks were suddenly as hard as iron wire. Lu Shaoyu twisted hard, only to hear a snap, and the iron lock was opened.

Lu Shaoyu gently removed the iron lock, pushed the door open a small crack, and opened his eyes to look inside.

I saw that the wooden room was pitch black, there was nothing inside, the ground was smooth and slippery, and there was not even a trace of dust on it.

"Huh?"

Lu Shaoyu was strange, pushed open the door, and walked in.

There is nothing in the wooden house except for the floor, and there are bare wooden walls all around. Lu Shaoyu stretched out his hand and touched the ground, there was no dust on his fingers, it was cleaner than cleaning.

"Was there something originally placed here?" Lu Shaoyu said in a low voice. Only when something was originally placed here to occupy the space, and then the thing was suddenly taken away, could there be no dust at all.

Lu Shaoyu knocked lightly on the floor, listening attentively, the sound coming from inside was deep and heavy, and it was definitely not empty underneath. He knocked on the other place again, and the sound was the same.

Lu Shaoyu stood up, stretched out his hand and tapped on the wall of the room, only to hear the echo clearly, all four walls were knocked out, but there was no trace of suspicion.

Looking at the ground and looking around, Lu Shaoyu said with certainty in his heart: "In this wooden house, there must have been a large object in it, and then Elder Liu left the valley and took it away. But...... What the hell could this thing be?"

After pondering for a moment, Lu Shaoyu shook his head again and said to himself, "Eh, what is it and what does it matter to me?" It is better to take advantage of Elder Liu's absence in the valley to go back and see what kind of treasure the martial spirit was snatched back that day. ”...... (If you think it's good-looking, don't forget to collect and recommend support, thank you!!*^_^*~)