Volcanoes, a formidable natural landscape, in the history of the pan-continent, there is no shortage of prosperous cities destroyed overnight due to volcanic eruptions, except for a few magical beasts and fire elements, almost no species dare to survive in volcanoes, the temperature of lava is as high as 1,000 degrees, even armor made of steel will be melted into molten iron in an instant. However, volcanoes are also the work of nature's silent wisdom, and the lava hidden beneath the surface of the earth can be found in all corners of the world, and if they are allowed to flow freely, the world will suffer a catastrophe. But when there is an imbalance in the underground environment, lava erupts from volcanoes, which are weak places on the surface, to remove excess pressure from the interior like a river channel to control floods, so as to avoid causing more damage. Without the help of the lava dredge, the pressure of the lava layer will sooner or later bring devastating disaster to the world.

"The crystal tower is like a man-made volcano, except that it contains not lava, but magic with the same great energy!"

Nagi pointed to the beautiful crystal pyramid that emitted bursts of soft light not far away, and said with admiration.

"In the underground of the crystal tower, there is an artificial magic well thousands of meters deep, and the bottom of the well leads to the center of the dragon vein that all magicians yearn for, of course, if anyone can't figure out how to jump into it, let alone carry out any magic cultivation, as long as he is digested by the purest magic power in an instant. The magic obtained by the magician through guò meditation is like the act of extracting water vapor from the air, and even then it is enough for us to use it, and the act of entering the dragon vein is tantamount to plunging headlong into a pool full of mercury, which is an act of self-destruction. ”

Selling the information that he had just exchanged from the short-haired girl.,Nagi, who has the chance to win, talks eloquently and explains to everyone present.。

Therefore, in order to avoid the danger of this kind of pure magic power like lava being directly extracted from the world, the head of the academy made a pair of special magic guide crystals, one of which was put into the underground to extract the magic power continuously, while the other was responsible for receiving the magic power of lower purity after crystal filtration into the artificial magic net of the academy. And the one responsible for receiving it is the crystal core we are throwing now!"

Under Nagi's gaze, the crystal core finally collided with the obedient sword that was constantly spinning in mid-air, without the expected dazzling sound and light effects, almost at the moment of touch, the movement of the obedient sword came to an abrupt halt, and then in the next moment, the crystal core shattered into countless fine particles in the air, throwing them in all directions.

"Interrupted! This guy's trick has been interrupted!"

Warner, who was lying on the ground clinging to the ground to prevent himself from being sucked away, shouted excitedly, the cold oppressive force disappeared without a trace in an instant, and even made people feel that what had just happened was a strange dream.

"Sure enough, although you keep shouting that you want to destroy the crystal core, the reason why the academy master dares to give this thing to you with confidence is because you can't destroy it at all!

Nagi, who was originally floating in the air, turned around and fell back to the ground with one hand on the ground, although the short-haired girl did not reveal this to her, but Nagi thought about it carefully, how could such an important thing be a fragile item like a mirror? If the head of the academy had no intention of giving up the academy in the first place, he would not have been able to throw a big bomb that would be ignited with a fuse to a middle two elf with a small brain! Because of this, Nagi believes that the crystal core can be used to interrupt the ultimate move of the sad wind.

"But what about the next mana rampage, although the impact of the destruction of the crystal core is as insignificant as throwing a stone into the water, but even if it fluctuates slightly, it will bring about a ruining effect under the increase of the magic base of the dragon vein!"

Warner shouted a little cowardly, now he is still burdened with the mission of revitalizing the elves, and he has given up his original plan to play with humans, he doesn't want to die before he can leave the school, and be swept to death by the aftermath of the magic storm, but even if he runs away now, it is still too late.

"Don't you understand??The magic power that is surging up along the magic well from the ground below a thousand meters is not as chaotic as you imagined, and the material of the well wall is probably the same as this crystal tower, which uses a special crystal with good magic guiding performance, because only the top is empty without blocking, so the magic power that continues to transform into a huge impact with the movement will only continue upwards until it ......"

The sad wind at the top of the tower did not try to break free from the lock of heaven that trapped him, on the contrary, in the face of Nagi's unexpected counterattack, he actually calmly explained to Warner.

"That's right, now you're tying yourself to the crater of an erupting volcano, stupid Sad! How can you survive such an attack when you're exhausted? If you kneel down and apologize to us now, maybe we'll save you!"

Seeing the calmness on Sad Wind's face, Nagi didn't show any surprises, and also calmly laughed at the other party.

"Do you know why this king took your trick without resistance? Because this king wants to teach himself a lesson, so that he will always remember this mistake, you said that you want to make the enemy believe his false information? Then I'm sorry, you've also been tricked, this king didn't plan to escape after this blow at all, the recovery power of this king's heroic body and body that absorbed the blood of the gods is far beyond your imagination, it's really right to lose your strength after releasing the star of the world's deviance, but in such a short period of time, in fact, this king has recovered to the best state!"

"The next sentence you have to say is: 'Even if you take the impact of this magic rampage, this king will be safe and sound, and it is just your delusion to defeat this king in this way, Nagi!'"

Nagi wagged her index finger mischievously in front of her, and said again in an uncertain voice.

"Even if you bear the impact of this magic rampage, the king will be safe and sound, and it's just your delusion to defeat the king like this, you guy!"

Feeling the impact of magic gushing out from under the surface of the ground had reached the soles of his feet, his face turned white like a repeater with the sad wind that had been reciting most of the sentences.

"Perverted or something, give us an instant

Explosion!"

Nagichi shook his head and covered his face with his hand, and he stretched out his right hand and pointed hard at the sad wind on the top of the crystal tower, shouting loudly.

The next moment, with a loud sound that made everyone's eardrums tremble, as if a giant dragon breathed, a golden pillar of light spraying flames in all directions shot out from the top of the crystal tower, and the dazzling light almost lit up the night sky of the entire imperial capital, and even the bright moon in the sky disappeared from people's sight for a while.

A finger of death, an instant explosion!