Without Alona, ​​I can only use the airdrop system.

At that moment, a golden light streaked across the sky like a shooting star and then landed steadily on the ground.

"Looks like it's over." The teacher breathed a sigh of relief when he saw that nothing had changed.

"Teacher!" Nomiya's eyes lit up. "You looked so cool when you appeared!"

"Mmm!!" Bai Zi agreed, "It feels like a hero making his entrance!"

"Really, those seniors." Celery's pretty face flushed slightly.

She actually thought the way the teacher landed as a golden meteor was very cool, but she didn't want to say it out loud.

Ayane covered her mouth and laughed.

Seeing the teachers who had already arrived, Hoshino's anxiety lessened somewhat.

Subsequently, the five members of the countermeasures committee informed the teacher of their conclusion that Highland Academy was the mastermind.

The teacher nodded slightly, but he knew very well that this matter would probably not be over so quickly.

After all, the mastermind behind this incident has yet to reveal their true colors.

However, for now, the only option is to take Suoh to the student council at Highland Academy to inquire.

With that in mind, the teacher and the other students started walking toward where the plane had landed, with Hoshino following at the back.

Meanwhile, in an underground space.

"Then, the conditions are in place!" The Underground Lifestyle Dweller drew five cards from his deck in the Duel Disk. "Our duel begins now, Xia Lai's teacher!"

"My turn, I activate the Spell Card: Mind Change!!"

After saying that, the Underground Lifeman drew a card and placed one of the spell cards on the Duel Disk. The spell card, named "Heart Change," immediately emitted a dazzling light!

Meanwhile, on the teacher's side, just as the teacher was pondering the potential problems, a sudden ominous premonition arose!

Before the teacher could use the Terra weapon, several shotgun shots suddenly rang out, and the intense pain interrupted the teacher's thoughts!

"Teacher!!!" Everyone stared in disbelief at the person who had punched the teacher, who had a large hole punched in his chest.

The source of the attack was Hoshino Takanashi.

"Susuru, Snake Slayer Box, fully armed!"

In an emergency response, the teacher's consciousness was equipped with Terran weapons in the moment before it disappeared.

Immediately, green light emanated from the teacher's body, beginning to heal his horrific injuries. At the same time, a blue light shield appeared around him, forming a barrier to isolate and protect the teacher's body.

The others then realized what was happening and fired, driving Hoshino back.

However, Hoshino's eyes had already lost their light: "Don't stop me!"

"Senior Hoshino, what are you doing?!" Shirako was already enraged; she couldn't believe Hoshino would do such a thing.

The others did the same, shielding the teacher behind them.

"I told you, don't get in my way—!!"

At that moment, tears streamed down Hoshino's face, and a pinkish hue began to spread across her arm: "I... I'm going to kill my teacher—!"

Hoshino's entire body suddenly erupted with astonishing pink energy, and the enormous impact forced the other members of the countermeasures committee to kneel down to defend themselves.

Hoshino, who was perfectly normal just moments before, suddenly turned around and beat his unsuspecting teacher to the point of near death, even threatening to kill him. The whole situation was far too bizarre.

"What's wrong with Hoshino-senpai?!" Nomiya was completely baffled by the sudden turn of events. "Why would he suddenly attack the teacher?!"

"I don't know!" Ayane's thoughts were in disarray; the events just now had a tremendous impact on her.

Both Serika and Shirako were in the same boat, their minds a complete mess.

Meanwhile, the underground dwellers living in the underground space were overjoyed:

"As expected of me! By combining 'Heart Transformation' with my own abilities, I achieved complete control over Hoshino, then launched a sneak attack on the unsuspecting teacher, using Hoshino's feelings for her to slowly draw out the mystery within her—killing two birds with one stone!!!"

"Hahahaha, you've been pierced by your own student, how does it feel now, teacher!?" The underground resident continued to sneer. "Well then, now, all that's left is to help Hoshino complete the reversal..."

At that moment, a petite figure appeared.

"The location of the mastermind has been found!" Alona's angry voice echoed in this space.

"Hmm?" The underground dweller turned around and saw Alona, ​​his eyes narrowing slightly. "So you managed to find me despite all the restrictions? But it's too late!"

"You despicable adult, how could you control students to attack a teacher?!" Alona's face was gloomy, and she was also filled with self-reproach.

Because she had devoted most of her computing power to finding the mastermind behind the incident, she did not expect that this mastermind would have the means to directly control students to attack teachers.

Therefore, a good opportunity to protect the teacher was missed.

"Activate the Spell Card, Harpie's Feather Duster!" The Underground Lifestyle Person placed a Spell Card into the deck.

Just then, a huge green feather swept across Alona.

"Whoaaaaaa?!" Before Alona could react, a strong gust of wind forced her to squint. When she opened her eyes again, she found herself back in the azure space constructed by the Shiting Box.

Alona quickly searched through previous records related to the underground dwellers and found that his location information had been completely erased by the feather broom.

Fortunately, Alona learned his real name.

"Ugh...we have to search all over again..." Alona said in frustration. "We should confirm the location of the underground dwellers again before the teacher wakes up!"

"My teacher is still recovering, and the Box of Shiting will re-establish my position. Now is the best opportunity." The clock in the eyes of the underground dweller was ticking. "So, the grief of hurting a loved one, combined with past pain, and with just a little external stimulation, my work will be complete!"

"Black Clothes, I will help you realize your unfinished dream!"

The perspective returns to the teacher's position.

Faced with the berserk Hoshino, none of the Abydos members were a match for her; they were all knocked to the ground, unable to get up.

Only Hoshino kept attacking the barrier that formed around the teacher. At this point, she had completely lost her mind, and only tears were constantly falling from her cheeks.

"Aaaaaah, break it! Break it open—!!!"

Under Hoshino's frenzied attacks, the sturdy barrier had already developed many cracks.

Although the barrier of the Snake Slaughter Box has a self-repairing function, it is gradually becoming unable to withstand Hoshino's attacks.

After a while, the protective shield set up by the teacher finally shattered under Hoshino's elbow strike.

At this moment, the teacher's body was still enveloped in green fluorescence, and the horrifying hole in his chest had been completely healed, but he had not yet woken up.

"teacher--!"

The other four people in Abydos watched this scene in despair, but they were powerless to do anything about it.

Just as Hoshino raised his gun to fire at the teacher again, a purple laser beam shot towards Hoshino, forcing him to retreat and dodge.

"!!!"

At that moment, a petite figure landed in front of the teacher.

"Fortunately, I caught up."

The visitor was none other than Hina.