Under the silence, only the sound of footsteps kept ringing, still echoing back and forth in the empty square.

In this way, after walking for about ten minutes, the group finally arrived at the end of the square.

After looking around, Lei Xiao noticed.

At this time, what appeared in front of him was not the giant castle he had imagined, or similar underground ruins.

Instead, there was nothing but a rough and cracked stone wall.

While confused, I saw Bert, the giant ax general, walking forward and tapping gently.

He listened attentively, and then reported to Ariel: "Your Highness, the back of this wall is solid, and there is nothing else except mud."

"What on earth is going on?" After hearing this, Ariel, who was originally full of expectancy, suddenly frowned and showed a puzzled expression, and then looked at the Holy Light General Ju Bai beside her in confusion.

The other party frowned and pondered for a moment, but then shook his head helplessly.

It is worth mentioning that not long ago, after Lei Xiao signaled the tiger stick and rescued this orange white once.

When this young female general of the kingdom, who was around thirty years old, looked at Lei Xiao, she seemed to have lost a hint of hostility and vigilance.

"Lord, there is indeed nothing here." On the other side, Ye Cang, wearing a black priest's robe, stepped forward and saluted gracefully.

"Lord, are we looking in the wrong place?" Chaoyan walked up to him and asked, taking small steps.

"It's impossible. Even if we find the wrong place, those powerful Goblins who are willing to attack the city with a large army to attract the attention of Luolong City are not here to explore, right?"

After pondering for a moment, Lei Xiao then said: "It seems like those metal flame giant lions that suddenly appeared just now.

There must be some magical mechanism or physical mechanism around here that we haven't triggered yet."

"What you said makes sense." After hearing this, Ariel's frowning eyebrows immediately relaxed, and she nodded thoughtfully and said, "It seems that there must be another mystery nearby."

Immediately afterwards, there was a crisp chanting of mantras.

Ariel's eyes were slightly closed, and the pure white metal staff in her hand launched three continuously rotating golden hexagram magic arrays.

As the spell became louder and louder, the three golden magic arrays rotated faster and faster, and at the same time, the golden textures on them began to become clearer.

"Glory Stigmata!"

Finally, with Ariel's soft drink, the three magic circles originally surrounding the staff suddenly expanded and transformed.

The next second, with Ariel's feet as the center, a series of winding or straight lines of light quickly expanded on the ground, like lines on a circuit board or cracked earth.

Moreover, this kind of magic lines can not only extend on the ground, but also spread to the walls, which looks quite magical.

"Lord, it seems this is a kind of detection magic."

On the other side, Chaoyan whispered in Lei Xiao's ear: "However, it seems that it only works on fixed objects. It is an analytical detection magic."

"That's it." Hearing this, Lei Xiao nodded slightly.

After getting to know the world better, Lei Xiao clearly understood.

In this world, detection type magic can be roughly divided into two types.

The first type is analytical detection magic.

The main uses, such as discovering underground treasures, hidden mechanisms or secret rooms, etc., almost only have an effect on static objects, and the effect on moving objects is very weak.

What Ariel is currently performing is obviously this type.

The second type is perceptual detection magic.

This kind of spell, on the contrary, focuses more on dynamic objects, such as invisible opponents, or sneaking opponents, etc.

Just as Lei Xiao was thinking to himself, Ariel on the side had already extended the traces of light from the ground to the wall to the roof of the underground square.

A moment later, Ariel, who was concentrating with her eyes closed, suddenly opened her starry eyes, raised her head slightly, and pointed directly at the junction of a wall and the ceiling not far away.

Looking along the other person's line of sight, Lei Xiao noticed.

That wall was not extended by a large number of light lines.

In other words, as soon as the line of light touched there, it automatically changed its direction, eventually forming an island-like area.

"It seems that the mystery is there." After noticing this, Lei Xiao nodded slightly.

Immediately afterwards, Ariel jumped into the air and began to approach that special area.

Just when she was about to get closer, she seemed to receive some kind of induction.

On that special area, a roaring golden lion pattern suddenly appeared, which was the iconic coat of arms of the Leng Yan royal family.

The next second, the shield-shaped coat of arms with a golden lion and a red background suddenly shone brightly.

Immediately afterwards, Ariel released the detection magic.

A giant, constantly rotating light gray magic circle began to appear on the wall.

"Is this a teleportation circle?"

Feeling the strange energy fluctuations constantly coming from the magic circle, Lei Xiao nodded slightly. He had only encountered this feeling when using the teleportation crystal.

"I see."

At this time, Ariel, who landed again, could not help but show a look of sudden enlightenment and murmured to herself: "It turns out that the resting place of our ancestors is not here.

This is just the teleportation entrance to the resting place!"

"Your Highness, the origin of this teleportation circle is unknown, so I'd better let the veteran try it first."

At this time, looking at Ariel who was eager to try and ready to step forward, the white-haired Bert bowed slightly and walked first to the gray magic circle floating on the wall.

However, when he tentatively touched the magic circle with his fingers.

An invisible force appeared on the constantly rotating magic circle, pushing it directly out, apparently causing a resistance reaction.

Immediately afterwards, Ju Bai also stepped forward and tried, but was also rejected by the magic circle.

"It seems that only I, who is a member of the Lengyan royal family and has the blood of the King of Heroes, can successfully enter the magic circle!"

Seeing this, Ariel stepped forward with excitement and ran straight towards the magic circle.

Bang!

However, there was a muffled sound.

Except for a red mark on her smooth and white forehead, it was obviously not successful.

"How could this happen?" Ariel's face was full of confusion as she covered her aching forehead.

Seeing this, Lei Xiao took a step forward slightly, ready to take a closer look.

There is no doubt that he will not try this teleportation magic circle of unknown origin easily.

"Hey, if even this princess, who has royal blood, can't enter, don't get involved blindly..."

However, Ariel's words were not finished yet.
Chapter completed!