Latest website: "Don't worry! In the past, we didn't have the spirit of the fairy to activate the immortal formation here, but it's different now. We have the spirit of the fairy.

This "Emperor You Tianheng Immortal Formation" can allow these immortal bone warriors to absorb the most fairy spirit energy in the shortest time.

We might as well take a look at how far these immortal bone warriors have improved! Cheng Yu said with a smile.

Obviously he is still looking forward to this formation.

There are all the formations in the world in the Immortal Demon Tower, and even the immortal formations can be found here.

It's just that they didn't have the spirit of the fairy before, so they couldn't activate the fairy formation inside.

But it's different now. Cheng Yu has a lot of fairy energy, so he doesn't have to worry about not having enough.

So even the Immortal Formation can still be activated.

But this does not mean that Cheng Yu can now activate all the immortal formations in the Immortal Demon Tower at will.

Because the unsealing of the formation in the Immortal Demon Tower has a great relationship with Cheng Yu's strength itself.

In fact, even if it is an immortal formation, the level of the immortal formations he sees now is not very high. At least based on Cheng Yu's understanding of the immortal formations, these formations are only relatively low-level immortal formations in the immortal world.

Cheng Yu is very clear about this. This is because he is not strong enough, so the formations he can currently unlock can only be of this level.

He also went through this process when he unsealed the mortal formation, so he was not in a hurry.

As long as his own strength becomes stronger and stronger, the Immortal Demon Tower will naturally unlock more formations for him to use.

But there is one very key point. Even if Cheng Yu has unlocked the first level of low-level immortal formations, it does not mean that Cheng Yu can activate all these immortal formations.

Because he found that the Immortal Demon Tower has not been repaired, so although these immortal formations have been unsealed, some formations may be too powerful, and the current Immortal Demon Tower is still unbearable, so even if he has immortal formations in those immortal formations, There is no way to activate the spiritual energy.

Although I feel a little sorry for Cheng Yu, it is understandable.

He actually also wanted to find the fairy materials and treasures needed to repair the Fairy and Demon Tower. When he was in that world, he had been looking for materials.

It's a pity that in that world you can only find immortal materials and treasures below the level of true immortals.

However, if you want to restore this kind of magic weapon, you need at least the immortal material of the true immortal level, so there is nothing Cheng Yu can do about it.

This means that if Cheng Yu wants to repair the Immortal and Demon Tower, he must ascend to the immortal world.

Only fairy materials in the fairy world have no level restrictions, but whether you can obtain those high-level fairy materials depends on your ability.

So now Cheng Yu can only activate part of the immortal formation.

But even so, Cheng Yu was already very satisfied.

And although some formations cannot be opened through the Immortal Demon Tower, he has learned to understand the formation runes over the years.

So if he had to use these formations as a last resort, he could also lay them out by himself without using the Immortal Demon Tower.

It's just that the Immortal Demon Tower is more convenient to perform formations, and there is no need to waste time. It can be used anytime and anywhere. This is a very useful method in battle, and Cheng Yu has tried it time and time again!

This time, he studied a lot of immortal formations for these immortal bone warriors, and finally found the "Emperor You Tianheng Immortal Formation", which was just right for the immortal bone warriors to use for training.

What makes Cheng Yu even more happy is that the Immortal Demon Tower can use this immortal formation, which saves Cheng Yu a lot of time.

Otherwise, he would have to spend time setting up an immortal formation here himself.

Nowadays, time is really precious for Cheng Yu, and this immortal formation is actually very complicated.

Based on Cheng Yu's current understanding of the formation, given the complexity of this immortal formation, even if he arranged it himself, it would take him at least a month to complete it.

Moreover, the effect of the formation he arranged himself was actually much worse than that in the Fairy and Demon Tower.

Therefore, the effect of the Immortal Bone Warrior's cultivation in the formation he arranged is much worse, and the efficiency is naturally much slower, which requires more time to be wasted.

Therefore, the Immortal Demon Tower can use this formation, which is naturally the best for Cheng Yu.

In this way, Cheng Yu was not in a hurry. Anyway, those immortal bone warriors were practicing in the formations in the Immortal Demon Tower, and he could observe the situation inside the magic weapon at will, so there was no need to stay in the magic weapon all the time.

So Cheng Yu came out of the Immortal and Demon Tower.

Although this is the location of the ruins of Tongtian Shrine, Tongtian Shrine is not here, but buried underground.

So these immortal bone warriors just found a more hidden place.

And although this is not Tongtian Shrine, it is within the jurisdiction of Tongtian Shrine back then.

Because the shrines in the Holy City are the residences of the palace lords or city lords, not everyone in the shrine lives in the shrine.

Therefore, there are naturally a large number of buildings in this area, including living and service areas.

However, the destruction here happened tens of thousands of years ago, and the traces left here are very few.

The grass and trees reach the sky, and the news that the treasures in the Death Forest have been taken away by him has long spread, so no one comes here anymore.

This place has become an inaccessible place, and these immortal bone warriors are safe hiding here.

However, although Cheng Yu is inextricably linked to the Holy City, if he wants to enter the various shrines in the Holy City, he also needs keys to sense the location of these shrines and enter.

But later he took away the treasure and did not want others to disturb the temple ruins again, so he left the key inside the temple.

Cheng Yu knew that this holy city would be buried underground forever~lightnovelpub.net~ Even if he wanted to enter the temple now, it would be impossible.

Walking in this area, although it has long lost the appearance of the holy city, and even most of the place has been covered by vegetation, there is no trace of any human beings here.

However, there are still some traces left in some places, but these traces are already very blurry. A broken stone brick and a broken stone slab may be the only trace that proves the existence of the Holy City back then.

"Prosperity is gone, things are different and people are not. Maybe ten thousand years from now, our Cheng family will be like a holy city, hidden under these green mountains!" Cheng Yu sighed.

Although he has never seen the Holy City, he can imagine the prosperity of the Holy City back then just from what the Holy City left for him.

But so what?

Even if he is as prosperous as a holy city, he will eventually be buried under this soil forever, and no one will remember him anymore.

All the prosperity in this world is just a passing cloud.