Zhang Yu stayed outside the territory for two days, and after discussing some things with the people of Wanming Dao, he returned to Kaiyang Xue Palace.

Although he agreed to Wu Ze to go to the Boundary Gap, he was not in a hurry to do this matter, and he still needed someone to complete some things for himself.

After returning to the study, he took out a metal box from the purple gold bag, opened it on the table, and there were several jade pendants in it, each with exquisite shapes and different shapes.

This is what Wu Ze built in the past two days after he mentioned it that day.

It turns out that although those flakes are small, their function is unknown, except for the people they really know each other, they don't really carry them on their bodies, and they have to be taken back to distinguish them, which is too troublesome.

However, this jade pendant is different, after being carried on the body, if a creator appears nearby, the temperature will change, and it will tremble slightly.

But Wu Ze also said that the reason why he didn't use this skill before was not that he couldn't do it, but that now those creators are likely to have a way to protect this thing, and this thing is also defective, if a normal person carries a creation on his body, this thing may react.

But this thing is still useful after all, at least it can give him a reminder.

He took a look, there were a total of five jade pendants in the box, thought about it, took one down and put it in his sleeve, and saw that the remaining four were in opposite positions and neatly placed in one place, so he nodded and covered the box.

At this time, he picked up the newspaper and looked at it, and in just a few days, the war in the north had not changed much, so he put it aside, first went to the top floor to tease Miao Danjun, and then went to the ashram to meditate and practice.

On the second day, he first dealt with the affairs of the school palace, and in the afternoon, he took a flying boat to Wangzhou.

Along the way, he saw that the fighting flying boats were coming and going, and from time to time he saw monks flying by, and the security in the continent was much stricter than last month.

After traveling for two days, he entered Wangzhou, lowered on the berth platform of Yantai Xue Palace, and after stepping out of the hatch, he came to Lu Laofu.

Lu Lao took the medicine given by Zhang Yu from the previous year, and according to the breathing method taught by Zhang Yu, he was able to stand up and walk as before, but the declining muscles could not be recovered at once, and he had asked Ye Silan to come to the door to thank him instead of himself, and now he heard that Zhang Yu was here again, and he was very happy.

After chatting with Zhang Yu for a few words, I heard that he wanted to take a look at the antiquities collection of Yantai Xue Palace, and immediately said enthusiastically: "The antiquities of Yantai Xue Gong are just ordinary objects, and Mr. Zhang doesn't need to look at them."

The largest collection of my school palace is actually stored in another place, generally I don't allow outsiders to enter and watch except for the members and students of my antiquities club, but Mr. Zhang has helped the old man so much, and the specialization is ancient naturalism, I can vouch for my husband, but it's a little late today, how about I take Mr. Zhang to have a look tomorrow?"

Zhang Yu nodded and said: "In this way, it will be annoying to Lu Lao." ”

Seeing that it was already the end of the day, Lu Lao immediately ordered someone to prepare a dinner, and the good student entertained him, and arranged a proper residence for him after the banquet.

Zhang Yu rested here for one night according to his wishes, and in the early morning of the second day, after having breakfast, Lu Lao changed into a school palace clothes and took him on crutches to the star platform located in the middle of the school palace.

This big platform is 100 zhang high, surrounded by green jade masonry, strong and heavy, it was a military fortress at the earliest time, it is said that even the Xuan soldiers could not do anything, and it contains enough water for ten thousand people to need for five years, sixty years ago when the turbidity tide came, the teachers and students of the school palace were already hiding in this to avoid that period.

After Zhang Yu followed Lu Lao into the inside of the platform, after several inspections, he went to the underground of the platform, and finally came to a tall and spacious underground hall, where the open corridor can be described as an ant nest extending in all directions, as far as the eye can see, are all kinds of exquisite collections.

Lu Lao proudly introduced: "Since the establishment of Qingyang Shangzhou, most of the treasures and high-quality products collected from outside the territory, except for some that were collected by the two prefectures, the rest are placed here. It is also because the collection of my Yantai Academy Palace is very rich, and some things are even more unique, so the people of my school palace are allowed to wear divine robes and armor. ”

Zhang Yu asked: "Dare to ask Lu Lao, what is the use of the two mansions taking away those collections?"

Lu Lao shook his head and said: "Everyone wants good things, and there are some things that are beautiful in shape and gorgeous in appearance, and it is inevitable that they will be remembered." There are also some ancient objects with supernatural powers, which are really difficult to dispose of with us, so they have to be sealed into the treasury of the two prefectures. ”

Zhang Yu's heart moved slightly, in fact, if these things have supernatural powers, they should be handed over to Xuanfu, because supernatural powers have always been fought and dealt with by Xuanfu.

It should be that the Xuanfu did not fulfill this responsibility before, so the two mansions were allowed to take over.

However, depending on the situation, the two governments are also capable of dealing with these things, so they are sealed.

If that's the case, then he could have sent an official letter asking him to transfer those collections and hand them over to the Xuanfu for safekeeping, and even if he couldn't, he would have no problem asking for a review.

Generally speaking, things with supernatural powers have a higher probability of containing source energy, so maybe he can get some gains from there.

In the blink of an eye, he followed Lu Lao to tour the underground temple.

Lu Lao is very knowledgeable, every time he arrives at a familiar object, he will stand and comment in detail, and he knows the background of the origin of this thing and many references, but there are too many collections here, Lu Lao took him away for most of the day with great interest, and only looked at one thousandth of the entire collection.

Knowledge is priceless, if it is placed in ordinary times, Zhang Yu is very willing to continue like this.

But now the situation is different, there is a war outside, he needs to find the source energy as soon as possible to improve his strength, and if he wants to look at the speed, he may not be able to finish these things in those years, so he persuaded Lu Lao not to have to work so hard to accompany him, just watch it alone, if he sees anything unclear, come back and ask him for advice.

Lu Lao also knew that his physical strength was not good, and he originally wanted Ye Silan to accompany him, but he was also rejected by Zhang Yuwan, so he drafted a letter of guarantee, and then went back to rest.

Zhang Yu watched here alone after he left.

This time things are much simpler, he directly emitted the heart light sensor, if he didn't feel any heat, then go to the next level.

The structure of the underground temple is like a whirlpool cave that gradually descends downward, and the more hidden in the depths, the higher the value, most of which are antiquities from the previous era or even several eras ago.

Zhang Yu didn't find anything after going down three floors, and when he reached the fourth floor, he suddenly turned to one place as if he was aware of it, and finally stopped in front of a mural, but judging from the rock behind the mural, it was a cave painting, and the temple treasure had moved the entire cave intact.

Feeling the wisps of heat passing through, he walked all the way to the front and saw a newt appearing on the mural, and it depicted a rare frontal one.

The newt could be seen staring straight ahead with its fierce eyes, because the mural occupied an entire wall of the place, as if it could crawl out of it at any time.

This reminded him of the newt he killed when he went to the Dongting Metropolitan Protectorate, but the mural depicted on it, judging from the background comparison, its body was entrenched on a continent, if this newt really existed, it was definitely more powerful than some alien gods.

At this time, a group of young men and women came from a side corridor and walked towards him, each of them wearing the costumes of the Yantai Academy, and holding a jade plate in their hands, from time to time they would compare the antiquities on both sides, and write and draw on them.

One of them looked up at this time and saw Zhang Yu standing in front of the mural with his back to them, and immediately let out a vigilant voice and said, "Who is where?"

These students were also nervous, outsiders were not allowed to come in at will, and they had not heard that anyone else was here today except for their group.

Zhang Yu turned around and said, "Don't panic, I came here with Lu Lao, and there is an account outside that can be verified by the letter." ”

When the man who spoke before saw him, he was stunned for a while before he came back to his senses, and he hurriedly arched his hand and said, "We don't know about this, I'm really sorry, I hope it didn't disturb the honorable driver." ”

The students beside him also bowed and apologized.

Zhang Yu glanced at everyone and said, "It's okay." At this moment, he clearly felt a wave of warmth from the jade pendant hidden in his sleeve, and trembled slightly.

This means that among this group of students, there is likely to be a creator, but I don't know which one.

It's just that what he needs to solve is the source behind this matter, not a certain creator, so he didn't say much, feeling that the source energy here is almost absorbed, and after taking another look at these students, he continued to walk to the next level.

But after he left, these students still stood there for a long time without moving, and just when his glance swept over, everyone had a sense of fear, as if the most secret secrets in their hearts had been seen through at a glance, so they were in a trance for a while, and one of the girls with slightly chubby cheeks looked at the direction of his departure in disbelief.

Zhang Yu didn't pay attention to those students anymore, he went all the way down, and when he reached the eighth floor, he immediately felt a strong heat flowing.

He turned his head to see that it was a statue of a giant eagle with outstretched wings, its size so large that it occupied half of the hall, and the amber-encrusted eagle's eyes shimmered, and the hook of its beak was sharply curved, making it look fierce and majestic, like a living thing.

He thought for a while, the source energy here seems to be abundant, but if he stands here, he is afraid that he will not be able to absorb it for a whole day, and it will be too delayed, so he took out the ring of sealing gold and let it float on the eagle's wings, and he continued to go down.

Shortly after he left, a figure came down from above, looked around, and finally fell on the golden ring.

......

......