When the elves that exist in the neighboring realm appear in the world here, there is a certain chance that the space will shake violently, causing a very destructive explosion, and the space earthquake is the general name for this situation.

The buildings and ground facilities at the center of the explosion in the area where the space earthquake occurred will be wiped out as if they were affected by the eruption of the crater. Even the outer areas can be damaged by the explosion.

This is a natural disaster that human beings cannot resist, but after 25 years of scientific and technological development, it is already possible to issue a notice and alarm a short time in advance. The shrill sirens and mechanical chimes are meant to inform the inhabitants of the area where a space earthquake is about to occur, that a space earthquake is about to occur here.

The general public who do not know the existence of the elves does not know the reason for this phenomenon, and only a very small number of mysterious organizations clearly know that this is due to the spatial shaking caused by the elves when they appear.

In addition, there are also situations where the elves are present but there is no spatial earthquake, but the reason for this phenomenon Yang Han does not know what it is for the time being.

In addition, there are also cases of spatial earthquakes caused by the consciousness of the elves themselves, but we will not talk about these for the time being, and let's talk about the current things first.

When Yang Han and Icarus returned to the rooftop, Kurumi was still standing there. It's just that at this moment, even if she heard the sound of pushing the door, she didn't look at Yang Han, but looked at the sky in the distance.

Affected by her, Yang Han also cast his gaze upward, only to see a few glowing dots flying quickly in the direction where they were. Taking out a sealing crystal sealed with the [Eagle Eye] skill from the treasure of the gods and crushing it, Yang Han saw the true identity of the comer. Those little spots flying in the distant sky turned out to be several humans wearing strange flying light armor!

"AST?"

"Hmph, you know a lot!" Hearing Yang Han's self-talk, Kurumi replied casually.

"I still think it's funny for you to speak in that tone. The kind of person who pretends to be an elegant lady and uses frivolity and charm in his actions is simply a foul level, which can make a man's heart itch more than tsundere. Even if the enemy was rapidly approaching, Yang Han still didn't forget to talk to Mad San about something.

Just now, he was still entangled and hesitant, but after listening to Yang Han's two words, he turned into annoyance, and Crazy San could only sulk in his heart.

In the past, whether she was sincere or disguised, she was not the kind of girl with sharp teeth, so in the face of Yang Han, who was a bit of a scoundrel, she had to be ready to vent the resentment in her heart on AST.

AST, the full name of AntispiritTeam, is an anti-elf force under the jurisdiction of the neon government whose main policy is to annihilate elves by force. Since ordinary physical weapons are not enough to fight elves, AST equipment CR-Unit (Tactical Display Device Equipped Combination, CombatRealizeUnit) makes ordinary people have the ability to fight on the front line, so it can be said that there are modern magicians and artificial magicians.

However, CR-UNIT is only used by a small number of people, especially younger women. Therefore, most of the members of AST are girls, and there are even many female high school students who are outside the rules.

"Coordinates FJ1820, target Nightmare (Nightmare). Scouting begins to scan the target's surroundings, and the rest of the personnel unfold random areas to prepare for battle! When Yang Han was explaining the aesthetics of otaku to Kurumi like a scoundrel, a black-haired woman in the AST unit in the sky took the lead and issued such an order.

This woman's name is Yuko Yamanaka, and she is a captain who belongs to the AST Tengu garrison base, and she is the main commander in this battle.

As soon as Yuko Yamanaka gave the order, all the AST members around her immediately lit up with a strange green light. The light unfolded into a spherical tortoiseshell-like shield that enveloped the members of the AST and was clearly used for defense.

In fact, this kind of protective shield also has a professional term, called territory (casual field). It is a kind of space created by a manifestation device. Random domains are capable of performing different functions according to the user's wishes, and their properties vary according to the wishes of the users of the display device. The stronger the user's willpower and concentration, the higher the accuracy and intensity of the random field.

"Captain, Nightmare (Kurumi's hunted codename) has two targets on his side! One is a boy in civilian clothes, and the other is ...... Angel!? "When the distance between the two parties was approaching the junction point, the subordinate on the right side of Yuko Yamanaka, who was mainly in charge of reconnaissance, made an abrupt opening.

"What? A man with an angel by his side!? This is a complete misunderstanding on the part of Yuko Yamanaka, because this angel is not the angel she thinks, but a real angel with wings.

What her subordinates wanted to convey meant was that the other two targets were a boy and an angel with wings in the true sense of the word, but Yuko Yamanaka understood that it was a boy with an angel with equipment similar to that of Kurumi Kedi.

"All stop, don't get close to each other first, use long-range firepower to suppress a wave!" In her opinion, she would not be able to gain much merit against the Nightmare alone, let alone fight two elves. But this time, their side also got good information, because they found a male elf this time.

"Yes!" The rest of the AST members immediately stopped their bodies after receiving the order, looked at the three slightly blurred figures in the distance, and began to launch a long-range attack.

They all launched rockets from the flying machine behind them, and started the first wave of attacks towards the rooftop where Yang Han and the others were.

"What an annoying fly! Come out, myself! Seeing the attack coming, Kurumi immediately made a move. With a wave of his hand, he summoned more than a dozen clones, and then these clones discharged bullets at the incoming missiles.

The bullets and missiles collided with each other in the air, causing a series of explosions at once. The sparks exploded in the sky, not as brilliant as fireworks, but they were ridiculously loud. A slightly scorching wave of air rushed towards the face, causing both sides to pause the rhythm of their attacks slightly.

AST looks much more docile these days, and they play very conservatively. Seeing that the opponent was unharmed by the missile attack, he did not immediately carry out a surprise attack, but chose to continue to use long-range rifles to strafe the lower part of the group.

Bullets flew like raindrops, and now the mad three had to choose to fight directly. Her own defenses are much more fragile than those of other elves. Although the attack method has [Time Eater City] against the ground, it is a little helpless in the face of the sky's combat power.