When the people heard this, they immediately gathered around him, and took up the heart of the beast, and looked at it.

Yu Xiao took the beast heart and looked at it over and over again, took a deep breath, and nodded.

"If it's really the heart of a five-grade beast, it's really incredible, looking at its attack, it's only at the peak of the fourth level at most, it is estimated that it has just broken through, and its strength has not yet recovered."

"Otherwise, with the strength of the four of us, even with Peng Bird, it will never be so easy to take it down." Yu Xiao looked at the figure of the python and added.

Nangong Yunyao put the five-grade beast heart into his coat pocket, and then put the python into the earth space in an instant, looked at the pool of blood on the ground, shook his head, and then walked towards the depths.

Seeing this, the other three also hurriedly followed.

"Brother Yunyao, the python has been killed by us now, why are you still entering?" Yu Xiao asked suspiciously, looking at the figure in front of him.

Nangong Yunyao turned his head, pondered for a while, and said to the figure behind him: "Go in and take a look, maybe the python is hiding treasures!" ”

Yu Xiao heard his answer and laughed dryly, obviously thinking that he was thinking too much.

After walking for a while, they came to the python's lair.

I saw some hay and several animal skins spread around, there were many skulls next to them, and there was animal blood on the side, the blood stains had not yet dried, and it seemed that it had been swallowed by a python for a long time.

Nangong Yunyao frowned, seeing that there was nothing in this place, he seemed to be a little disappointed, it stands to reason that ordinary high-level demon beasts like to collect treasures, no wonder they really think too much?

Nangong Yunyao seemed to be a little unwilling, so he looked around.

The people looked at him, shook their heads, and followed suit.

"Hall Master, there seems to be a hole in the back, as if someone dug it out." Yu Li's cold voice rang out.

When Nangong Yunyao heard Yu Li's words, he immediately gave up looking for it and hurriedly walked towards the voice.

When he passed, he saw Yu Li standing at the entrance of a cave that looked like a stone door, and looked at the hole and pointed.

Nangong Yunyao looked at the entrance of the cave in front of him, watched for a while, and then stepped over the stone steps and walked in.

"Sure enough, it was excavated, and I don't know who did it." Nangong Yunyao sighed as he looked at the stone houses one after another, and then walked into one of the stone houses.

Yu Li and the others also walked in, looking at those stone houses in shock, and also entered those stone houses to look for them.

Nangong Yun looked at the stone platforms in the stone house, and saw that there seemed to be some pills on them, so he stretched out his right hand and prepared to pick up the pills.

As soon as the elixir touched his hand, it immediately scattered like dust.

"It seems that these pills have been here for a long time, but it's a pity that these pills are here!" Nangong Yunyao touched the elixir that had turned into dust and said regretfully.

"Ahh

Suddenly, Yu Ling'er's screams came from a stone house.

Everyone heard her screams and rushed over.

I saw that she was shrinking and squatting on the edge of the corner, looking scared, and when she saw everyone coming, she immediately hid behind everyone.

Looking at it, there is an old man who has been dead for an unknown amount of time, and it seems that he died of old age when his life has expired.

Nangong Yun glanced at the old man's skeleton from afar, and saw a long sword and a beast skin letter like a suicide note next to it, and a square box was placed behind it as if there was something.

Nangong Yunyao comforted Yu Ling'er, then walked towards the old man's skeleton, picked up the letter on the ground, and opened it.

When you see this suicide note, it means that I have already died, I am Liu Yun, a resident of the eastern district of the Li family tribe, who had a high-level cultivation of the spirit priest before his death, and he was in retreat here, and finally broke through the peak of the spirit priest and had no hope, so I left this suicide note. ’

'I don't know what kind of family you are, but as long as you come in and meet me, it is our fate, although I don't have any treasures, but I also have some miscellaneous things, all of which are placed in the box behind the back, and this long sword is also a six-grade spiritual treasure, which is also worth a lot of money. ’

In the end, I don't ask for anything, if you have any strength, I just ask you to help my juniors for the sake of these possessions." ’

Written by: Liu Yun.

Xuanyun calendar: 1,235 years.

After Nangong Yunyao finished reading this suicide note, he couldn't come back to his senses for a long time.

It has been 1,350 years since the Xuanyun calendar, and it has been more than 100 years since the old man's death, and I don't know if his descendants are still alive.

Nangong Yunyao shook his head, then picked up the long sword on the ground, touched the sword body, and secretly sighed that it was really a good sword, and he didn't know how much the spiritual treasure of the sixth grade was worth, glanced at the box behind him, and threw the long sword at Yu Xiao.

"This is a six-grade spiritual treasure, which is just right for you."

Yu Xiao took the long sword, touched the body of the sword, shook his head and said, "Brother Yun Yao, let's not talk about the value of this long sword, and it is a six-grade spiritual treasure, I can't use it, right?" ”

Nangong Yunyao glanced back at him: "Take it first, although it can't exert its power, it's much harder than the fourth-grade spirit treasure, right?" ”

"As long as you can swing it, that's it." With that, he walked around the old man's skeleton and walked towards the box on his back.

Yu Xiao picked up the long sword and tried to swing it, seeing that it was only a little heavier than the ordinary long sword, which did not affect its use, nodded and swung it again.

Nangong Yunyao looked at the box, saw that it was full of dust, gently wiped it off, and saw that it had no effect, so he lifted the lid of the box.

"Well, this is?"

Nangong Yunyao looked at the things in the box with some doubts, and saw that there were a few animal skins in it, but there was nothing else, so he picked up one of the animal skins with his right hand.

"The Stone Fist Exercises, after the completion of the body, it can make the fist as hard as a stone, which is suitable for the cultivation of spiritual priests below the intermediate level."

Nangong Yun glanced at it from afar and saw that it was a cultivation exercise, and his face showed joy.

Although it was not a high-level thing, for him now, this thing was better than high-level exercises.

He hurriedly threw the animal skin at Yu Xiao and the others, and then began to flip through the remaining three animal skins in the box and picked up one of them.

"The above few big characters "Experiences in the Easy City" hint at the value of this book, and the animal skin records some places and interesting things that Liu Yun traveled to during his lifetime."

Nangong Yunyao nodded, this thing will be of great help to break into Xiaoyao City in the future, so he put it in his pocket, and then his bright eyes looked at the remaining two sheets in the box.

"The Book of Alchemy", which records some methods of refining herbs and some spiritual plants.

"'Imperial Sword Technique' can be cultivated to the peak of the spirit master, and it is rumored that if the sword technique is completed, it will be able to fly in the sky like a strong spirit master."

Nangong Yunyao looked at the two books behind him, and saw that the medicine refining record was useless, just like the spirit record of the medicine elder.

And the swordsman was the most important, nodded, and walked towards Yu Xiao with the animal skin that recorded the swordsmanship.