I have a magical world.

It was originally a grassy area adjacent to the garden.

But it didn't seem like he was trampled by monsters.

When you look down from a low altitude, you can see the difference between there and the surrounding area.

While the entire manor was trampled into a mess, only that place looked particularly neat and refreshing.

This in itself is an anomaly.

And there were several curved burn marks on that patch of grass,

It was precisely because of this that Chen Xuan's attention was attracted.

After confirming the target, he controlled the griffon under his crotch to swoop down.

He quickly landed on his destination accurately.

After arriving at the grassland, Chen Xuan did not feel any strange aura.

The magic hidden space, as the name suggests, must have a hidden effect, and it will never be discovered so easily.

He wasn't even sure if he could turn it on.

After getting off the griffin, Chen Xuan walked forward and came to the places with burn marks.

He knelt down and picked up a handful of carbonized grass clippings that were almost burnt bald, with a thoughtful look on his face.

There were a total of six burn marks on the grass, as if there were some high-heat lines releasing heat at a height of about one meter above the ground.

It should be a ritual or the effect of some kind of magic circle.

The problem may not be above ground, it may be underground.

There might have been secret passages or secret rooms in the huge Akso Manor.

The [Grey Flash Altar] will never be placed outside carelessly.

Thinking of this, Chen Xuan looked at his feet.

Activate [Insight] and start looking for clues carefully.

Lines of golden information notes emerged, bringing him a lot of additional information.

When he looked at the burn marks on the grass, he quickly got valuable clues.

[Traces formed by burning runes projected when the Ash Flash Altar is activated]

……

As expected, those traces were all related to the Gray Flash Altar.

Turning off [Insight], Chen Xuan slowly closed his eyes.

The ability to sense space makes everything around you appear in the form of points, lines and planes in your mental vision.

Except for the Baron's Castle, the Mage Association, the Library and other areas where there is interference from the magic circle.

Most of the first circle was covered by his spatial perception ability.

Including the huge Akso Manor is no exception.

There are three blind spots in the manor.

There are two places right below the main manor, and they are probably secret rooms or something like that.

There is another one just below this lawn clearing.

The existence of a blind spot means that there is some kind of interference in the space there.

In other words, the places that cannot be explored are often the places where there are problems.

The space sensing blind spot under the lawn is most likely where the [Gray Flash Altar] is hidden.

Looking at the spatial location map, the specific location should be more than 100 meters underground.

If we use brute force to reach such a deep layer, it will take at least several water clock hours.

So we still have to find the most convenient way to enter through the entrance passage.

Under the spatial induction, nothing can be evaded.

Ordinary spatial areas will become clear flat and vertical images in the mind.

And those areas hidden in magic interference will become extremely eye-catching blind spots.

As long as you see the blind spots, you will know where the problem is.

As for the passages extending in all directions, they are difficult to be completely covered by interference, and they are extremely conspicuous in the three-dimensional drawing of spatial sensing.

As long as you find the passages corresponding to the blind spots, you can quickly follow the clues to find the entrance.

Under such circumstances, Chen Xuan quickly locked the location of the entrance to the passage.

There is a secret room at the foot that is suspected to contain the main node of the [Grey Flash Altar]. The entrance to the passage is by the fountain two to three hundred meters away.

After confirming the exact location, he walked towards the location of the fountain in the manor.

There is a small circular pond about thirty meters in diameter.

In the pond stands a statue of a goddess holding a showerhead in a watering state.

A fountain gushes out from the shower head, splashing into the landscaped pond, creating ripples.

There was a serious stampede here.

The head of the statue was missing, and there were several eye-catching impact marks on its slim body.

Black and red dirt floated on the water, exuding a pungent smell.

Wherever the monster passes, it will inevitably become a mess.

The entrance to the passage is on the square base under the statue.

Chen Xuan conveniently cast a [Levitation Technique] on himself.

Surrounded by light cyan wind spirit elements, he floated up as light as a swallow and flew towards the statue.

Landing on the base of the stone platform, Chen Xuan quickly found the entrance to the passage.

The entrance was covered by two large stone slabs, and no protective magic circle was applied.

He took out the [Thunder Surge] sword and pried and lifted it along the edge to open the entrance.

It is a square passage with a length and width of about 2 meters.

It is not suitable for strange monsters to pass through, and it is a bit cramped even for humans.

This should be the passage secretly built by Ansetus while he was lurking in the city.

After all, as long as the [Gray Flash Altar] is formed, it can cross the stratum and drop the monsters directly on the ground, without having to let the monsters return to the ground through the passage.

That secret room is just a place where the ritual altar is hidden. It does not hinder the final delivery result.

As soon as I pried open the stone slab, I was greeted by the smell of dust.

It can be seen that no one has passed through this passage for some time.

Chen Xuan frowned and began to chant and cast spells.

The spell representing the Gust of Wind technique quickly took shape under the outline of powerful mental power.

The free magic power gathered together to materialize the spell model.

When the runes shimmered and dissipated.

Instead, there were gusts of air blowing into the passage.

With Chen Xuan's attainments as a third-level spell caster.

It only takes less than two seconds to cast this second-level spell.

The air flow poured into the channel, and large amounts of dust were kicked up.

At the same time, it also brings fresh air to the passage that has not been opened for a long time.

When the gust of wind subsided and the dust settled, Chen Xuan took out the searchlight and walked down the stairs in the passage step by step.

The long passage is unremarkable.

The construction is not beautiful, and even a little perfunctory.

The walls on all four sides are made of stone and have been extensively solidified with first-order runes.

This further proved Chen Xuan's guess.

That is, this passage should have been built by Ansetus after he was controlled by the Black Demon Dragon Baile.

Go along the passage, sometimes turning, sometimes going down.

After advancing for more than ten minutes, we finally reached our destination.

At the end of the passage is a closed hall.