The magic weapons from ancient times were completely infunctional - two of them were cut off from the weak point of the power supply system and fell into a stupor, and the other was simply cut in half by Heliga, who was killed for some reason. Then, with a shock of space, the three demonic monsters turned into a glimmer of light and gradually disappeared. At the same time, the operation of the upper three attributes, which were originally enveloped in the entire underground space, also stopped wonderfully.

Heliga hadn't been in this situation too many times before. And the premise of encountering this situation is basically that there is a treasure or something else at work - such as Liber in the "Ring of Radiance" related events, and Crossbell in the case of the "Order" and so on. Of course, the earliest time may have been back in his childhood—there was probably something similar underneath Lohengrin, and that was when the power within him began to be awakened.

There is no doubt that this old schoolhouse, which looks inconspicuous on the outside, has such an intricate structure underground—if this place has nothing to do with those ancient legends and strange energies, Helliga doesn't believe it at all.

"That ......" Just as the formal captain Lane was about to say something, the entire space suddenly received another strong vibration - it seemed to come from the room where the elevator was located. Hearing this voice, everyone's faces were full of surprise and doubt, but only Emma had a resigned expression on her face. Without further ado, the group hurried to the teleportation point that had just been opened, and came to the handrail of the elevator back to the ground.

Opposite the entrance to the fourth floor, a red door suddenly appeared on the originally bare wall. The whole door was about fifteen centimeters high, square in shape, extending from the ground to the ceiling.

The doors were not as smooth as the walls, but were covered with grooves of various shapes, some of which were carved with incomprehensible rune-like loops. The coat of arms engraved in the center of the gate made Heliga and Laura change color in unison when they saw it.

"This is ......" The two looked at each other solemnly, reading the deep meaning in each other's eyes.

Laura...... Heliga, what's wrong? The perceptive Rien noticed that the two of them were looking at each other, "This ......"

“…… Laura's hometown of "Lohenglin City...... We went there once by chance when we were kids. The ancient city also had an eerie glow at that time, and it was in a secret room underground...... It is engraved with the same coat of arms. ”

"Rongreen City...... I remember that it was an ancient city where the "Holy Maiden of Guns" once lived, and it has a history of more than 200 years. As the child of the Duke of El Barrea's family, Jusis is very familiar with the places of interest in the surrounding area, not to mention that "Lohenglin City" was originally the location of the legend of the first rank of the Empire's popularity, and the hometown of the famous "Holy Maiden", "Is this also happening there......

"No, at least as far as I know, that's the only time...... My father, as the current ruler, would go to the ancient city from time to time to check it out, but there was nothing like it except for that time. Laura couldn't help but say the other half: "That's when Heliga apparently began to get stronger. ”

"That's weird." Jusis frowned, "I said, do you want to try to open it?" ”

——————————————————————————————

Half an hour passed.

After all they could, whether it was weapons or magic, even the mysteries had been used on the door—even the entire corner of the hall had been searched, but they still couldn't find a way to open it.

“boom！” With a deafening loud bang, the people hiding in the shadows relieved themselves to remove their hands from their ears - a puff of smoke rose and the smell of gunpowder was there, and everyone was disappointed to see that the gate was still unscathed.

"......" Fei pouted delicately, just now she had taken out her real skills, carefully analyzed the structure, calculated the most efficient blasting method, and used all the plastic explosives and high grenades at the same time - but it still had no effect. This inevitably hurt her a little.

At this moment, everyone's eyes were focused on the only person who didn't make a move.

"Don't look at me, I know ......" Helliga waved his hand, which was different from what had just happened, "I'll give it a try." ”

"......" Fei showed a somewhat expectant expression and leaned into Laura's ear: "Look at it...... He learned something new. ”

"Hmm......" Helliga stared at the gate - life exploration, space exploration spell full open. However, to his surprise, behind the huge red gate...... Doesn't seem to be anything? Something sucked away his magic.

"Since it can't be detected...... That can't be helped. Heliga tilted her head, "Look at me." ”

As he spoke, the magic energy converged - the surrounding classmates, except for Fei, all looked at Helika's movements with a little surprise. The cyan thunder and lightning, the reddish-purple thunder, quickly converged in the young man's hands.

"This power ......," Alyssa lowered, "it's too exaggerated!" ”

"Is this something that can be made by a human being......" Euses's face was not very good-looking, "Emma, if you are allowed to completely liberate the power of the staff......"

"It can't be done." Emma muttered to herself, such a huge amount of magical power was far from what she could control now. But what worries Emma more than all this is that she can't understand the way the young man in front of her drives these magical powers?

Ordinary people need to use a power guide to cooperate with the power channel, and a witch like Emma can be driven by directly chanting to connect to the dragon veins under the empire - but the young man in front of him, where does the energy in his body come from?

Not to mention that exaggerated power—not to mention yourself, even if it's Vita, or even if your mother-in-law comes—

Emma, who was full of worry and confusion, watched with her companions as the two powerful balls of magic energy in Helica's hands began to crackle.

"Stop!" Just a second before Helliga was about to throw the magic energy out, a somewhat anxious voice came. When you look closely, the whole space suddenly falls into an inexplicable stagnation; The originally dim background environment has also become a little brighter.

"No—you can't undermine the established facts." The source of the voice was that Heliga had never seen a petite girl before—dressed in a gorgeous dress, with curly blond hair stretched to the point of touching the ground. The girl wore a long crimson dress and held a magic wand made of purple crystal—the tip of the wand was shining brightly, erasing the magic energy from Helriga's hand little by little.

“…… Who are you? ”