When master Chai saw this, he didn't say much, just frowned.

"Otherwise, young master, let's leave here first. Anyway, the time limit is so long, we will have a chance to finish it in the future!" Master Chai immediately comforted him.

Du Yu nodded with a bitter smile, and now he had to.

There is no other way.

Then, under the threat of the Dragon Emperor, Du Yu made an oath, which could not be violated at all.

It made him feel like a real fool.

Although I've got a treasure of array, maybe I want my own life!

"Let's go." It's useless to think so much. Du Yu said to master Chai and left the palace.

There is no value here.

Then he had a headache again. He really didn't have a clue about what ling'er said. The previous power of calling is now disappearing.

Make him a little speechless.

"Look for some white Lingyu first!" Du Yu thought for a while and decided to go to the peripheral area to search for the white Lingyu he bought at a high price.

It must be more precious than the broken boundary stone. At least, for the Pearl, it is more precious than the broken boundary stone.

As for the scope of the inner hall, he also wanted to explore it. Unfortunately, his strength is not enough.

Without Fubo's help, he could go back safely along the way. He wanted to explore in the inner hall, which was to seek death.

That purple spirit Jane, also can't help him.

In the final analysis, he is not well versed in array and some of them can't keep up. Otherwise, he may have a chance to explore in this inner hall.

Along the original road toward the periphery, Du Yu can't help thinking, is the Dragon Emperor really a real dragon?

Otherwise, why do you need real dragon blood!

But this idea was soon overthrown by himself. If the Dragon Emperor is a real dragon, his blood is real dragon blood. Why do you need other real dragon blood?

"Whatever, the time limit is so long. Maybe we can get it in the future!" Du Yu shook his hand and stopped thinking about it.

Then it took a few days to get back to the periphery.

Hum!

Du Yu took out the purple spirit Jane, injected the spirit power, and then clearly felt some prohibition.

"It's amazing that when I was in the inner hall, I couldn't feel it, but now I can feel the forbidden distribution within a hundred miles. In this way, it's too safe." Du Yu laughed.

This purple spirit Jane is really wonderful. It can catch up with Fubo's method.

Of course, this is also because he knows the array, otherwise, he can't understand the distribution of these prohibitions.

Then he recalled the route that Wu Chengzi had told him about the place where there might be white Lingyu, and then he took master Chai and walked directly towards the area.

Along the way, with the help of zilingjian, it was like a fish in water, which made Chai Zun marvel.

"Young master, this purple spirit Jane is really a good treasure. We can hardly meet any danger around here. Now we are going to get rich." Master Chai couldn't help exclaiming.

Du Yu laughed, nodded and said, "yes, I'm going to go to other places to explore after I find the white Lingyu. I don't plan to go out before the tower is opened."

The aura of heaven and earth here is not much thinner than that of the ancient battlefield, and he can also search for treasures while practicing. More importantly, he wants to stay here for a while to see if he can feel the power of calling again.

Master Chai naturally has no opinion on this. His cultivation is more difficult now, and it's not short of the time in recent years.

"The place where there may be white Lingyu is not too far from here. No wonder Wu Chengzi said that they got it very deeply. This is the junction with the inner hall area. It's really deeper." Du Yu looked at the map and said slowly.

In my heart, I admire Wu Chengzi and others. Although he now regards this place as a back garden, there is no danger. But to tell you the truth, the power of prohibition is really powerful. The strong who are half detached may not be able to resist it. Even if they can, they will be injured.

So it's amazing that they can go all the way here.

But now it's convenient for him, and it doesn't take him long to get there.

"Go Recognize the direction, Du Yu no longer delay, lead the way to the destination quickly ran in the past.

Of course, he wanted to fly very much, but although he had purple spirit Jane, he still didn't dare to fly!

The air is a restricted area.

Can only run fast, slightly suspended from the ground, the speed is only a little slower than the flight.

Master Chai followed Du Yu closely. It took them about half a day to get to the place where the white Lingyu was produced.

Here, it is a vein!

This shocked Du Yu.Is there a vein in the tomb of the Dragon Emperor?

But then he was relieved. This is a big world. It's normal to have veins.

"This vein won't be mined out by wuchengzi, right?" Du Yu had some bad feelings. After all, they were the first people to come here. They also found this vein. There was no reason why they didn't take it.

However, when he and master Chai entered, they were a little surprised. The spirit mine inside was well preserved.

"This Wu Chengzi, they didn't mine? " Du Yu was stunned. He couldn't believe it. It's a vein. It can produce countless spirit stones. How could Wu Chengzi let go of such a vein?

But the fact is that it's really useless!

"No, there should be some forbidden blessing for this vein? It should not be mined. Otherwise, they must have mined wuchengzi! " Du Yu soon thought of the key.

Then he walked towards a spirit stone and wanted to collect it. However, he found that when his power touched the spirit stone, it was melted by an invisible force. It was really impossible to collect these spirit stones.

"No wonder I said Wu Chengzi, they can't go to Baoshan and come back empty handed, so it is... " Du Yu smiles and then goes deep with Chai Zun.

According to the route given by Wu Chengzi, the vein should cross this vein, and then enter the deepest place, where the milky white Lingyu was found.

It's called Lingyu, but Du Yu didn't understand what it was for.

But he didn't care, as long as it was good for dingjiezhu!

Along a passage in the middle of the vein, Du Yu and Chai Zun continued to go deep.

Although it leads to the underground, it is not dark or even bright inside, because the whole vein of Lingshi is emitting Yingying brilliance, shining here very bright!