A full burp also came out, and then it was around this secret room where the black dragon stayed, there must be treasures, and all dragons like shiny things, it is impossible not to have their own private items.

It's just that Xu Ye was turning around, and he did find that there were no other items here, but he found that there was something similar to a dark grid under the sacrifice.

In the end, Xu Ye opened it and there was a staircase, and after walking down the stairs without hesitation, he found that this was a very hidden secret room.

Moreover, there are extraordinary items placed on it, and each shelf is classified to mark the attribute name and function of the item.

"Oh my God, get rich, get rich!"

What I didn't expect was that the black dragon really inherited the character of the dragon clan, and just the shiny medicine and demon core crystals were already dazzling, not to mention the items displayed on these shelves.

"200-year-old Luo Fuguo, 500-year-old blood ginseng, oh my God! And this 800-year-old lightning strike wood! How many good treasures is hidden in this black dragon!"

At this time, Xu Ye's whole body trembled with excitement, but he didn't expect it to be this black dragon, the inventory used was simply amazing, and there were a lot of elixirs and spiritual herbs, which may have the effect of this Xuantian cold stone, resulting in no decay and deterioration even if the picked medicinal materials were placed on the display shelves.

Seeing this, Xu Ye is satisfied, this trip is really not in vain, first collect all the things, and then look back to see what good treasures there are!

Scraping all the way down, all the things that can be loaded into the system space are also crowded, and because Xu Ye obtained the Xuantian Cold Ice, he is not afraid that these medicines will rot after entering, and those medicinal materials that are older can even grow slowly, but the time required is very long.

At the front of the whole chamber was a metal brass box in the center.

The brass box is unpretentious, without any breath emanating, and the color on it is also slightly worn, and it looks a little old.

Why is there such an unpretentious brass box on the front table, there must be something greasy in it.

Xu Ye also directly turned into the appearance of a howling moon wolf, and gently took it off with his two front paws, and then put it in place to prepare himself and quickly open it.

When Xu Ye was preparing to deal with unexpected conditions, he found that after the brass box was opened, there was no meaning, and at this time, Xu Ye slowly leaned his head over to observe, and found that the brass box was actually a folded fragment.

After Xu Ye took out the fragment, he found that the age of this fragment was also very old, and the things marked on it were also vague, and the only thing that was certain was that the thing that made this fragment could be said to be extremely expensive, and it would not rot after so many years.

It's just that for some reason, just because of the fragments, why is it placed on the table at the front of the secret room, isn't it a bit funny?

The text on it has been looped as if it is marking something, but it is clear that this is a broken and incomplete picture, and through the vague information on it, it can be preliminarily determined that this may be a treasure map.

Because only if it is a treasure map, this black dragon will attach so much importance to it, and place it at the front of the secret room to keep it well, but seeing that there are a few other pieces lost outside, Xu Ye also put this treasure map back in its place, took the brass box and threw it into the storage space of the system.

In this way, the entire secret room was emptied by Xu Ye, and many things that he didn't use, or Xu Ye himself felt that they were not needed, were exchanged for purification value, but there were very few things that were not useful, and everything that could be put into this secret room was rare.

Therefore, all the remaining evolution points that can be exchanged for evolution value have been converted into purification points, and the points of purification points have soared to 3,000 points in an instant!

It can be said that this trip also made Xu Ye earn a lot of money.

After entering the system space directly, see what can be exchanged, it is best to exchange for some items that can help you quickly improve your strength, after all, you also have a task and need to find the traces of your parents.

After entering the exchange space, it was still that gray place, and all kinds of dim divine beast models, and after taking a look at what he could exchange, Xu Ye was also surprised to find it.

There was one more item in the exchangeable world.

Boost the purity of your bloodline!

After seeing this, Xu Ye was also speculating about how much to increase the concentration of the bloodline, Xu Ye wanted to ask the system, and the system did not pay attention to him, but this increase in the concentration of the bloodline actually required a thousand points to evolve once.

After thinking about it for a long time, he still decided to increase the concentration of the bloodline for the black dragon, after all, the Howling Moon Wolf had already evolved twice before it changed from a gray wolf to a Howling Moon Wolf, and the bloodline of this black dragon could not be improved, and its combat effectiveness could be greatly increased.

The moment he clicked to redeem a thousand points of evolution, he squandered it, and then he felt that the blood veins in his body were constantly rolling, so he immediately transformed into the appearance of a black dragon, feeling that his whole body was warm, and then his forehead was itchy, and a small bulge was slightly bulging.

After a while, this reaction stopped, and Xu Ye found that it had indeed improved a lot, and it could be said that under this flesh body Xuan Soul realm, there was no opponent.

It's just that the black dragon is huge and moves quickly, but its body length also looks bulky, so it will not be so passive when it improves its defense again and becomes beaten.

When he looked back and was about to exchange it again, he found that the increase in bloodline concentration had become two thousand evolution points, and suddenly Xu Ye had ten thousand grass and mud horses running through in his heart.

"This thing is too dark, it's doubled once it is exchanged, so will I exchange it again and ask for 4,000 evolution points next time?"

The system, which had been ignoring Xu Ye, also said a word simply and clearly.

"Yes!"

Xu Yetian was grief-stricken and cried out.

"Where is this Demon Emperor system, this is simply a bottomless pit, and the points you just earned are gone in the blink of an eye!"

But there was no way, Xu Ye gritted his teeth and chose to increase the blood concentration of the black dragon again, and then a feeling of warm pressure resurfaced, but this time it was accompanied by convulsions all over his body, and the place where he originally had a small bulge on his forehead actually began to grow sharp horns!

Just when Xu Ye felt that this plan was very worthwhile, the original quiet Xuantian cold ice appeared in the system space, and for some reason it suddenly began to vibrate, and as the amplitude of the vibration increased, half of it was directly separated from the original body, flying towards Xu Ye's body, and was directly sucked into Xu Ye's sharp corners.

And after the Xuantian cold ice entered the sharp corner of Xu Ye, a familiar feeling came out again, extremely cold, and even could freeze the soul.

At this time, Xu Ye's entire body was wrapped in a layer of transparent blue substance, and even his soul was about to be frozen, and as his thinking became slower and slower, Xu Ye also fell asleep.

"No, I can't die!"

When Xu Ye woke up again, he found that the original huge body was only the size of an adult, and it was born with a sharp claw, Xu Ye was even more surprised that the sharp horns on his head became extremely blue, as if it contained magic power.

Feeling his body, this Xu Ye also took a long breath, but when he thought of that half of the Xuantian Cold Ice, his heart was like a knife, and he didn't expect that it was just to enhance the power of the bloodline, but this half of the Xuantian Cold Ice was absorbed by himself.

Although the body has undergone a certain degree of mutation, it still does not reach the appearance that Xu Ye expected, and its strength has indeed increased, and it has come to the fourth layer of the Xuan Soul Realm!

"How long has the system been now?"

"The host has been unconscious for the past two days!"

Xu Yetian was shocked in her heart, has it been two days? I came here at night, doesn't that mean that today is the last day, and the envoy of the Imperial Beast Sect is going to the Xu family to pick up his two brothers and sisters to go to the sect to cultivate, and he has been delayed here for so long.

didn't have time to ask himself, Xu Ye immediately sneaked into the pond outside, and came to the waterhole where the black dragon lived through the ban, but the waterhole outside no longer had the icy chill and became like a normal pool.

And Xu Ye's completely petite body compared to the previous was too late to change the last word, and he swam quickly towards the top of the pool, and after going ashore, he found that there was nothing unusual, and he turned into a howling moon wolf and ran towards Silver Moon City.

At the same time, all the people at the gate of the Xu family were waiting for the arrival of the envoy of the Royal Beast Sect, but at this time, only Xu Yingying was standing at the door of the family and constantly looking into the distance, her eyes were full of worry.

Because he signed a contract with his brother, his strength also reached the fourth layer of the Xuan Soul Realm, which amazed the ancestors of the Xu family, this is a peerless talent.

But it's true, even if she didn't sign a contract with Xu Ye, Xu Yingying's talent wouldn't be much worse, and with Xu Ye's talent assistance, it was still possible to easily reach the fourth layer of the Xuan Soul Realm.

This time, the ancestor of the Xu family was floating in the air, and his expression was also anxious.

The time between the two brothers and sisters who were close to the envoy was also getting closer and closer, and Xu Ye's finally did not emerge, which suddenly made him extremely anxious.

And in the distance, a white dot was constantly magnifying, and everyone thought that Xu Ye had come back to support, only to find that the envoy of the Royal Beast Sect had reached a strong aura.

And when the envoy of the Royal Beast Sect stood up, he was also surprised after smiling and looking at Xu Yingying.