In the end, the demon beasts and demons in this Ten Thousand Demon Valley were all given a master-slave contract by Lu Xuan, as long as Lu Xuan had a thought, they would all die.

The most terrifying thing is that this kind of master-slave contract will be passed down with the bloodline, which can be called the most sinister master-slave contract in the world.

In his previous life, Lu Xuan had seen many kinds of master-slave contracts all over the world, but the general master-slave contract also acted on his own body.

But there is also a master-slave contract, which will be passed down from generation to generation over time.

Unless the bloodline of the person who was placed under the master-slave contract dies, it will be buried in the bloodline, driven by Lu Xuan for generations.

Of course, even Lu Xuan can transfer control to others, and this control can also be passed down from generation to generation with the bloodline.

Once this kind of master-slave contract is made, it will be driven by Lu Xuan and Lu Xuan's descendants from generation to generation.

However, they have no other choice now, and once they refuse, then what awaits them is only a dead end.

They have no choice at all, die or be slaves!

They all obediently opened their Yuan Shen and let Lu Xuan imprint the master-slave contract into it.

Lu Xuan naturally has no reason to be soft-hearted, in his previous life, he dominated the world, manipulated I don't know how many strong people, established a foundation, went against the current, and finally achieved Tianzun, naturally he was not a soft-hearted person.

After the master-slave contract was placed, these demons and monsters were all obediently prostrate aside.

Lu Xuan finally took the foundation of the Ten Thousand Demon Valley in his hands.

In the center of the Valley of Ten Thousand Demons, there is a huge sacred tree that is hundreds of zhang high, and the sacred tree looks like a mulberry and a locust tree, which looks very strange.

There are layers of light faintly emitting on the trunk of the tree, which is very extraordinary.

"Shapeshifting Divine Tree!"

Lu Xuan recognized this divine tree, which was the foundation of the demon class based on the world, the Transformation Divine Tree.

With this Transfiguration Divine Tree, the demons can continuously produce clansmen.

After all, demons are different from humans, they are born with intelligence, and they will naturally be intelligent creatures for a few years.

But if the demon wants to transform from a demon beast, it can be said that it has gone through a lot of hardships and thousands of tortures.

It's very difficult just to open wisdom, and after opening wisdom, it's also very difficult to transform into a form.

Unless there is a transformation technique in the innate bloodline, or after the cultivation reaches a certain level, it is difficult to transform into a form, and many will leave many symbols of beasts.

In addition, it is necessary to have the Transformation Fruit, and after having the Transformation Fruit, the transformation time can be greatly advanced, and there is no need to wait for the cultivation to reach a certain level, and its difficulty will be greatly reduced.

But it's not enough to have the Transfiguration Divine Tree, there is also a matching Enlightenment Divine Tree, and if the two match, it can be like a supply chain, and it is easy to produce demon powerhouses in large quantities.

If it was the previous position, then this Shapeshifting Divine Tree would undoubtedly be a thorn in Lu Xuan's side.

We must be destroyed before we stop!

Lu Xuan will definitely do everything to destroy it!

But now it's different, since it's in Lu Xuan's hands, the demon masters who have been cultivated continuously will naturally be used by him.

He is the lord of all the demons in the world, so his strength will also be raised to a new level.

This is crucial for what he wants to do in the future!

Lu Xuan immediately moved out the Enlightenment Divine Tree, and then transplanted it next to the Shapeshifting Divine Tree, there was already a small dragon vein supply next to the Shapeshifting Divine Tree, so there was no need to worry about insufficient spiritual power.

On the contrary, Lu Xuan is now unable to support the Qihui Divine Tree, and in the past few years, he has exhausted the wealth he has stayed by.

So he had to go out of the customs and submit the entire Ten Thousand Demon Valley for his own use.

After the Transfiguration Divine Tree, it is a large piece of land, and although the space of the entire Ten Thousand Demon Valley is not worth mentioning compared to the outside world, it is also about the size of a city.

Among them, Lu Xuan soon saw the warehouses one by one.

Among these warehouses, there are countless resources for cultivation, and the demons have secretly collected them for so many years for the purpose of building the country in the future, so you can imagine how many there are.

Lu Xuan counted it, there were tens of millions of spirit stones alone, and they were not for one person at all, but for the entire demon race.

And as far as Lu Xuan knew, even with Huaxia's strength, he only had a million spirit stones, which was already second to none among all countries.

Because the recovery time of heaven and earth is not long, the birth of spirit stones is just the beginning, and tens of millions of spirit stones are probably not much different from the spirit stone reserves of all countries in the world.

Even if you count the private reserves, the world is only about tens of millions of spirit stones at this time, and now there are tens of millions here.

You can imagine how shocking it must be!

In addition, there are many heavenly and earthly treasures, and a very large medicinal garden has been established in the Valley of Ten Thousand Demons, and many very rare medicinal herbs are cultivated in it.

It can be said that as long as there is this medicine garden, a steady stream of medicinal materials can be cultivated, and there are many of them that can be practiced into pills.

It is also a preparation that can greatly improve the strength of the race.

In addition, there are many mineral deposits that have been mined, and these have undergone many changes under the impregnation of aura, and many metal deposits that only exist in legends have also come out.

Many of them have already been refined, and they can be forged into divine weapons and magic weapons at any time.

What stunned Lu Xuan the most was that he saw a large-scale factory in the Valley of Ten Thousand Demons, which was very modern, using modern machines to refine mineral deposits.

Ao Chen is also advancing with the times, according to the original original forging method, it is not impossible, the cultivation side is actually really unfolded, and the speed of refining may not be slower than the technology side.

But the premise is that the person who refines must be a great master of cultivation, or have a special refining formation or something, but obviously Ao Chen doesn't have so many people to do this.

The demon masters who have been cultivated with great difficulty are often cultivated as backbone elites, where can they be wasted on this kind of thing.

Therefore, it is best to take the unmanned factory on the technology side to deal with it.

However, Lu Xuan was not surprised by this, and in his previous life, he had also seen many civilizations that paid equal attention to science and technology and cultivation, which was nothing.

In addition, there are many treasures, many of which are ancient magic weapons, but they have lost their brilliance due to the loss of the nourishment of the aura.

Now under the nourishment of the formation, it is gradually recovering!

There are also a lot of texts on various spiritual practices, and they are still being classified and categorized day and night.