The hexagram is the magic circle used by the summoner to summon the creature. Anno instantly understood that Philomena might have guessed Anno's identity, so she hinted at it.

"Philomena, is that you?"

Seeing that the surrounding note monsters did not take action, An Nuo began to ask questions.

However, Anno did not hear Philomena's voice.

"Did I guess wrong?"

An Nuo looked at the silent note monsters, shook his head, and said to himself: "No, they stopped attacking and formed a hexagram formation. It's obviously a hint for me."

The only person who could have made such a suggestion was Philomena.

As to why Philomena didn't respond.

An Nuo guessed that in this haunted place, even sound might not be able to propagate normally.

He could not hear Philomena's voice.

Philomena probably couldn't hear her either.

"Can't communicate?"

An Nuo lowered his head in thought, looking for a way to communicate.

At this time, the note monster opposite Anno began to move towards Anno.

Everything happened just as Anno had guessed.

Opposite was Philomena.

Although the two entered the ruins one after the other.

But due to the influence of the evil sound in the cave, they all fell into a hypnotic state.

Philomena, who was stronger than Anno, was the first to regain consciousness.

However, due to the special circumstances in the cave, Philomena did not find Anno.

While exploring the cave, Philomena unknowingly returned to the starting point.

Then she heard the sound of wind chimes, met An Nuo who had just woken up, and had a tentative fight with him.

When Philomena found that her summoned creature was hit by a golden light and suddenly disappeared with the enemy, she realized that something was wrong.

Using golden light to lead the target into the field is Annuo's unique skill.

She deduced that the enemy was most likely Anno.

That's why she used the hexagram to remind Annuo.

And Philomena has discovered that Anno seems to be unable to hear what she said.

After seeing the note monster discover the hexagram notification action, Philomena knew that Anno had understood what she meant.

That's why she got close to An Nuo.

According to current information, the deity of this relic was very skilled in sound magic during his lifetime.

In the stone cave where they were at the moment, even after a thousand years, the sound magic circle was still operating.

If you want to avoid being affected, you must first break the magic circle.

Philomena had to find a way to pass this information to Anno.

The two groups came together.

At this moment, in the eyes of both sides, the other side was a monster wearing a mask with musical notes.

An Nuo looked at the musical note monster approaching and put away his summoned creature.

Philomena understood instantly and put away her summons.

Suddenly, only Anno and Philomena were left in the cave.

The golden light flashed again, and Annuo and Philomena entered the Evil King's territory.

Here, the two of them looked back to normal.

"We're in trouble!"

Philomena told Anno her conjecture with a gloomy face.

“This ruins is different from ordinary ruins with mechanisms and guardians.

The latter requires strength, and you can quit even if you can't win.

But we are in the ruins now. If we can’t break the magic circle, we might be trapped here and die.”

This situation is similar to what happened to Philomena in Hidden Dragon City.

After listening to this, An Nuo immediately asked: "How do we break the magic circle?"

"Of course, I'm looking for a magic circle medium. Have you forgotten how you released the World-Destroying Dragon?"

Philomena explained: "If we destroy the medium, we can get out of this predicament.

An Nuo, did you hear the bell when you came in? "

"The sound of wind chimes? Apart from the faint sound of wind chimes at the beginning, the rest of the time it was the sound of bells coming from your bodies."

"Sure enough, just like me!"

Philomena touched her chin and said, "I think this wind chime is most likely the medium to break the magic circle. After we get out, we two will split up and look for it!"

It would certainly be difficult to find a medium in such a complex cave that is like an underground maze.

But this is the only way at the moment.

Philomena could not guarantee whether violent destruction of the cave would have serious consequences.

Swish!

The two reappeared in the cave.

An Nuo looked at the musical note monster in front of him and murmured, "It really has turned into a mask again."

Then Annuo summoned his own summons and issued orders - the larger monsters and other summons, at high levels, could basically shrink their bodies within a certain range to save energy.

The god of this relic must have thought that there would be many people breaking into the ruins, so he designed this magic circle to make them kill each other.

But what he didn't expect was that Annuo could summon two thousand creatures by himself, and through the master-servant connection, he could avoid being affected by the magic circle and making misjudgments.

What he could not have imagined was that the person who came in was a summoning god who had not yet been fully unlocked.

The number of things summoned by Philomena was no less than that of Anno.

But in fact, it was because one of her summons was a special monster that could continue to summon gold-eating bugs.

Although the gold-eating bugs are not very powerful and a single one is equivalent to a third-level monster, the number of summoned ones is as high as three thousand.

The complex stone cave was soon filled with summons.

Originally, Anno and Philomena thought that this cave was not big. After all, Philomena had walked for a while and returned to the same place and met Anno.

But the creatures they summoned could only barely fill up the cave.

While the summoned creatures were conducting a carpet search, Annuo tried to use the various abilities of [Observer] to find the medium of the magic circle.

At this moment, Annuo turned his head and found a musical note monster appeared behind him.

"Well, wasn't it agreed that each person would be responsible for a certain direction? Did they discover anything else?"

After An Nuo said this, his face suddenly froze.

Because when the note monster saw that it had been discovered, it sped up and rushed forward, drawing its weapon.

Phew!

The seventh-level peak summoned creature that was replaced by Annuo using [Shadow Change] was cut in half by a single knife!

"enemy!"

The summoned creatures nearby also reacted immediately, looking vigilantly at the sudden attack from the note monster.

"Let me see who you really are!"

Annuo had a gloomy face and activated the Evil King's True Eye.

The note monster on the opposite side was successfully pulled into the Evil King's territory by Anno.

But the moment it came in, it turned into black smoke and dissipated.

"This is……"

When An Nuo saw this situation, he was silent for a while and then understood.

There was a problem that he had overlooked before.

This magic circle can make people trapped in the illusion mistakenly regard other people as note monsters and kill each other.

But if there is only one person coming in, or if among those who come in there are people with more means like Annuo and Philomena, and they stop fighting after discovering the truth, how should the magic circle expel the invader?

The answer is obvious.

That is, there is indeed a musical note monster in this cave.

And judging from the situation, this thing is based on a magic circle, otherwise it would not disappear instantly after entering the Evil King's territory.

“It’s really tricky!”

When An Nuo went out again, he found that the sound of fighting was coming from the cave.

And there is more than one place!