Qin Yang calculated that if he opened the mountain gate, it would take more than three years to accumulate spiritual energy. If he borrowed the second level of self-generated spiritual energy, it might be almost done in less than two years.

But the question is, do you slap your butt and leave after opening the door? Leave a hole in the door and let others enter and exit?

Although there are no body demon soldiers guarding the door, any powerful man in the imperial realm can enter freely, and even a powerful man in the Saint King level can come in. Once outsiders enter freely, something may happen.

The most terrifying thing is, where is that bastard of the Demon Emperor? That guy floated in the sky all day long, almost everywhere. Will he be eyeing the Ten Thousand Demon Cave open to the mountain gate? If the Demon Emperor invaded and occupied the Ten Thousand Demon Cave and controlled the two ancient holy places by himself, the fun would be really great.

Moreover, although the Demon Emperor is not very strong now, he must know a lot if he talks about the ancient secret techniques. Even if he can't control the Ten Thousand Demon Caves, he will definitely mess up Qin Yang's control.

Therefore, you have to close the mountain gate after leaving. But if it is closed, you need to consume the same spiritual energy again. In this way, it takes about four years to stay inside!

I calculated it wrongly, and I actually calculated it wrongly. I'll take it away... Qin Yang was a little overwhelmed.

Four years have been getting harder.

Of course, if Qin Yang decided not to control the Ten Thousand Demon Cave and let outsiders come and rob, he should be able to go out in two years. But is this possible? How lucky is it to be able to control the ancient holy land in his own hands?

You know, the Ten Thousand Demon Cave and the Demon Emperor’s Starry Sky City are as famous as the ones, and they are a big treasure!

And if it is obtained by the Demon Emperor, will it have unpredictable terrible consequences?

Qin Yang looked at the deep wellhead with some confusion, helplessly tried to pull the heavy throne back to cover the wellhead.

At this time, he was about to return to the second floor, and of course he accidentally looked at the broken corpse of the Holy Ape wounded. Forget it, there is no place to place it anyway, so he just stayed here. But when he saw the hand lying on the ground, Qin Yang's eyelids twitched.

ring!

This guy actually wears a ring, and it looks very special!

Moreover, the demon clan has never been able to refine such things, right? Could it be that it was obtained in this cave of Ten Thousand Demons? Moreover, even the ancient demon clan is probably quite difficult to refine a few high-level treasures. Maybe the ancient demon clan forced the human weapon refiner to refine it.

Qin Yang immediately ran over and took off the ring. The ring was not very big, so the big hand of the Holy Ape wounded can only be worn on the little finger, and it cannot even be worn to the base of the finger. However, Qin Yang was just right to wear it on his finger.

Okay, there is another one, this one is really fancy.

Then, Qin Yang inputted his soul power in and tried to see if he could react. As a result, it didn't matter if he tried this, he was stunned.

Star Ring!

And it is a complete top-level star ring. The real star ring is definitely not a remnant made by Zhou Xinghe. This star ring can no longer be refined by the weapon refiner now, and it should be similar to the palace master ring in Zhou Heling’s hand!

It is precisely because of this top star ring that the former owner eliminates his own characteristics, or after death, he will automatically become a masterless ring, which can be used by later generations. It is like Zhou Xinghe gave the palace master ring to Zhou Heling, which was passed down from generation to generation.

Now that the Holy Ape is injured and dies, the ring becomes ownerless, and Qin Yang can open it.

As for the scene after opening, Qin Yang was a little confused about how to describe it. The diameter of the spherical space is about ten feet, just like a house!

Qin Yang's incomplete star ring only has a square space of about five feet in diameter, and the difference between what can be accommodated is too big.

The spherical space is empty, with only three jade bottles placed in a corner of the space. Each bottle is the size of a child's fist, and it looks very cute.

Qin Yang took out the three bottles one after another and found that two of them were empty, only one seemed to contain some liquid. Because the bottle was a little translucent, you could see about one-third of the thick liquid inside.

A little familiar, this liquid looks familiar.

Qin Yang carefully pulled open the plug on the bottle body, and the familiar breath came to his face. This guy resisted the urge to beat violently and immediately plugged it in, and the quenching liquid of the vein of the fukuxi vein!

I'll take a break, how many of these are there?

You know, the jade bottle of Rouran Emperor’s thumb-sized can store hundreds of drops of earth vein quenching liquid. However, when Qin Yang got it, Rouran Emperor had already used a lot, so there were only dozens of drops left.

Such a small bottle can hold a hundred drops. The bottle in front of me is as big as a child's fist, so it may hold a thousand drops, right?

So, even if this bottle of earth vein quenching liquid is only one-third, there are at least three hundred drops!

More than 300, if the first floor of Wan Yao Cave is fully loaded, it will be enough for four or five months to use. If it is saved, it doesn’t matter if it is used for a year.

Unfortunately, this requires the use of Star Marrow. Only by putting both in at the same time can the spiritual energy required for the Ten Thousand Demon Caves be produced.

Therefore, even if the Holy Apeshu has these earth vein quenching liquid, even if he knows the demand and function of spiritual energy, he can only sadly express that he can only open the mountain gate after three years. There is no way, he only has this resource in his hand, but he has no star marrow.

And now, Qin Yang still has the star marrow in his hands!

At that time, I got a lot from the Kunyuan world and the universe. After I came back, I handed over 100 kilograms to Mr. Su. I also spent some money when I continued the ancient starry sky road, but now there is still a stock of no less than 150 kilograms.

Logically speaking, every time you open or close the mountain gate, you will need to spend a thousand pounds of star marrow. If Qin Yang puts this 150 pounds in, of course it is not enough, but at least it can save a lot of time.

Moreover, Qin Yang further thought: Where did this ring come from? The Holy Ape wound must have not been found, so it should be obtained from the Ten Thousand Demons Palace. Maybe this ring was used ten thousand years ago to collect and store star marrow and earth vein quenching liquid for the Ten Thousand Demons Cave. In this regard, the more than 300 drops of earth vein quenching liquid stored in the ring is a powerful evidence.

So, there is such a ring in the first floor, and what about the second floor? Does the second floor also require this kind of inventory? If there is, it should be in the Demon King's Hall, or even near the throne. After all, the deep well under the throne is the place where these materials are filled.

Before, Qin Yang had never searched there carefully, but simply pushed the throne away and looked at it once. Now he must go back and search it carefully.

If so...if I could find some star marrow, I hope so.
Chapter completed!