Long Zhan sighed helplessly when he said this.

In fact, strictly speaking, it is no wonder that those people are insatiable.

After that catastrophe 10,000 years ago, the immortal spirit world suffered heavy losses, not only many great powers were killed in battle, but countless inheritances were cut off.

Since then, the immortal spirit world has suffered a great loss of vitality, and after 10,000 years of recuperation, not only has it failed to recover to its former level, but it has become more and more declining.

The fairy realm has a large population, and because of the nourishment of the immortal qi, there are many more people with spiritual roots than in the lower realm, and basically at least one out of a hundred people has spiritual roots.

In this way, although the fairy realm is vast and boundless, the number of monks has always been high.

Every year, new monks appear, but resources are limited.

The speed at which the spiritual materials needed for cultivation are consumed is much lower than the rate at which they are born.

It takes many years for immortal herbs to mature, and it takes tens of thousands or even tens of thousands of years for ores to be generated.

Under the influence of one another, the cultivators of the Immortal Spirit Realm were naturally extremely thirsty for all kinds of cultivation resources.

Although the Immortal Demon Battlefield is not a good place, a large number of monks have been buried in it.

Many of the monks' storage rings and weapons were also buried inside.

In those storage rings, there may be some precious spiritual materials, elixirs, and even inheritances!

And their weapons, even if they are damaged, can still be re-smelted.

Therefore, for many monks in the fairy spirit world, although the immortal and demon battlefield is dangerous, it is also a treasure place.

The dragon and phoenix clans guarded here all the year round, and no one was allowed to enter the immortal and demon battlefield, which gradually caused the dissatisfaction of many monks in the immortal realm.

Thousands of years ago, the situation was even better, and even if there was some dissatisfaction, no one dared to raise objections.

But in the past millennium, as resources have become scarcer, so have the voices of discontent.

Even many big forces have "interceded", proposing to open a passage in the formation and allow monks to enter the immortal and demon battlefield to hunt for treasures.

The dragon and phoenix clans have also been going downhill for thousands of years, and no matter how strong their strength is, they can't compete with most of the forces in the fairy world, so they can only loosen their mouths and build a door in the formation to let the monks enter and exit.

Just to facilitate control, only a hundred monks are allowed to enter the Immortal Demon Battlefield every day.

However, even if they relented, there were still people who suspected that they had reaped the benefits of the Immortal Demon Battlefield, so they reluctantly let go.

When the Immortal Demon Battlefield first opened, many monks wanted to go in to hunt for treasures.

However, as more and more monks died inside, and the monks who came out alive were also affected by the demonic energy, everyone realized the danger of the immortal and demon battlefield.

Originally, after such a thing happened, there were fewer people willing to enter the Immortal Demon Battlefield.

In the end, the monks want to enter the immortal and demon battlefield, for the "treasure" inside, not to go in and die!

The dragon and phoenix clans were originally relieved, but with the news that a monk had found a "treasure" inside, it attracted many monks' intentions.

To this day, there are still monks who enter the immortal and demon battlefield from time to time to try their luck.

Some of these monks simply went in to hunt for treasures, and some of them used the immortal and demon battlefield as a place of trial, and went in to test and sharpen themselves.

There are also those who were chased and killed and hid in the fairy and demon battlefield for refuge.

Anyway, somebody goes in every now and then.

If Yun Yao mixed with these people and entered the Immortal Demon Battlefield, it might not be easy to find her.