In this nervous state of mind.

Elva even slowed down the attack on Ronald under the sarcophagus.

An enemy who was completely unexpected and undetectable by himself was too much of a threat to his security.

Faced with such a situation, Elva quickly analyzed in his mind.

If you want to say that you can successfully conceal your own spells, there are only a few schools.

The Twelve Witches, the Visitors in the Suit, and the ......

All the tricks!

Bureau of Investigation!

Is that the Queen's direct Bureau of Investigation a professional spellcaster?

Standing on the land of the entire city of Springs, Elva immediately set his sights on the Bureau of Investigation.

If you talk about this country, the most suspicious thing for him is the Investigation Bureau.

His eyes sank.

Elva's level of vigilance had reached the highest level.

He was confident that he would win the enemy in battle, but if he was targeted by the Bureau of Investigation and even the queen next, he would ...... Even the activities of the organization have the potential to be completely revealed.

Or yourself.

Or Ronald and this unseen enemy.

Today there must be a side that wants to die completely here, there is no other choice!

Make a decision in the blink of an eye.

Elva had already made his next tactics in mind.

Immediately, the old spell caster began his performance.

After a few seconds or so of the view lingering on the ground, Elva raised her gaze as if she had been suddenly aware.

His movements, as if because his current position is too high.

So high that even on a dark night like this, there is a good chance that someone in the surrounding neighborhood would look in this direction and notice his lonely figure.

With a grim face, he held up his original tome with one hand and cast another spell to change the terrain, and the tall stone pillars began to lower their positions.

And at the same time, it resembles an execution ground with an inverted pushpin.

The overall structure is also beginning to change.

About two meters above the top of the sarcophagus, a new stone wall once again extended from the stone pillars, and this time it spread even faster than before.

In the blink of an eye, a brand new rock wall was built.

An additional layer of roof was added to the already locked execution ground.

Looking at the results at his feet, Elva nodded in satisfaction.

He seems to trust his spells, believing that enemies are trapped between the newly generated walls.

"Hmph-"

With a cold snort, he stood on top of the stone pillar that was less than four meters left, and his eyes looked sharply at the changes around him.

And then, alas, with a change of terrain.

The enemy, who was hiding here, did not immediately show his feet.

Elva stood quietly in the night breeze, and the winter of Springs blew the smell of the Vis River on his face from time to time. At this age, even though Elva's body had been strengthened several times, he still couldn't help but shiver a little coldly.

"Whew-"

Boom!

It was at this chilling moment.

A silvery blue light flashed in the darkness of the night.

Thus the position under Elva's body, this sudden attack slashed directly at the old spellcaster standing on the stone pillar.

However, in the face of this attack, the old scholar's face shone.

I couldn't help but smile on the corner of my mouth.

"I'm just waiting for you to make a move......"

“……”

Spells that had been brewing for a long time were activated instantly.

At Elva's feet, a large amount of scorching dark black liquid was derived from the stone pillar, which immediately covered the place under him.

The silver-blue light was able to break through the barrier of this liquid.

However, due to the interference of resistance, it has been deviated from the direction, and it is completely impossible to hit Elva at the top of the stone pillar.

Soon, the black liquid solidified under the old caster's feet.

Transformed into a black hemispherical shroud, completely sealing the underside of Elva.

In such a situation, it is inevitable that the enemy will not be able to escape.

Seeing that the flaws he deliberately leaked successfully lured the enemy, Elva couldn't help but laugh:

"People from the Bureau of Investigation, only this level?"

Whoosh –

The voice landed.

Sharp stone spikes spread out in the next second.

In less than a breath, he completely pierced all the space in the black cover. In this case, any flesh and blood can only be pierced through the body by sharp stone thorns, and then killed on the spot.

It's a pity that Claudia is not among them.

At the moment when Elva laughed, the young girl who had just entered the battlefield realized that she had fallen into a trap.

While hiding her form, she activated her spell as quickly as she could.

Zizizi——

Liquid poured out of the empty stone floor, which successfully corroded the stone floor, and a circular crater fell downward.

The walls made by Elva in the original are strong enough.

But when it comes to the strongest corrosive spell Claudia can use, it still doesn't have the same priority as the Encyclopedia Britannica.

This exaggerated corrosive effect doesn't stop there.

After the first layer of ground corroded and penetrated, it even eroded a crater from the dome above Ronald's head.

Boom.

And just like that, Claudia continued to fall.

And then slammed into the black fog-filled, real execution ground!

“……”

At the same time, Elva, who was manipulating the spell, realized that the enemy was not dead.

Realizing his mistake, he cast an indifferent look at the two students who had fallen to the ground before.

Immediately, he waved his hand indifferently.

Select the abilities you need with incredible skill, then recite the incantation.

Boom –

The upper and lower stone walls closed in an instant.

Everything in it was also smashed to pieces.

At such a critical moment, Elva actually chose to give priority to exterminating his own people!

As for the underground......

After an attack attempt, Claudia had learned that her best spell could not damage the original user's flesh before she could finish his defenses.

His eyes swept through the dark mist around him.

Even in the sheer darkness of the environment, she seemed to know something instantly.

So Claudia cried out:

"Ronald, it's now!"

"Do it now!"

In response to her shout, the phantom of the original canon reappeared from the girl's hand, and hurriedly threw out a spell, and Claudia rolled on the spot to avoid her previous position.

Next, the girl's spell continued to work.

Because of the suppression of the priority of the original text.

Before the stone wall above could heal, she continued to throw a corrosive liquid that immediately eroded a gap in the black dome above her head.

At the same time, the black mist summoned by Ronald is finally released.

Almost instantly, a light and agile black mist poured out wildly along the rift.

The power of 'rage' that has been suppressed for a long time and has regained its freedom.

In this way, the entire execution field was enveloped in an instant!