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

After a short while, the lights came on.

The wild girls, a veritable den of demons, had already surrounded the preparation room.

Once the students realized what was happening, they immediately opened fire on the group of wild girls!

"Is it a demon?!" Izuna exclaimed in surprise, staring at the group of wild girls. "Why are these people suddenly here?!"

"Look over there!!" the teacher exclaimed, pointing towards the exit. "Iroha has been kidnapped by them!"

"Iroha is a key member of the Pandemonium!" the speaker exclaimed with worry. "I've heard the Pandemonium's chairman is a very formidable person. If something happens to Iroha, it could escalate into a diplomatic incident!!!"

"Never mind that for now!" the teacher said to the three ninjas. "I'll take command. We'll break through from here and rescue Iroha!"

"Ok!"

Under the teacher's command and with the reinforcements from Terra's armed forces, the three quickly broke through the encirclement, ran outdoors, and chased after the wild girls of the Demon King's Mansion.

"Ah~ ah, test, test... Can everyone hear me?"

Above the four teachers, an airship appeared, and the sound came from the airship.

"Hehehe~, everyone, did you have fun at the performance?"

The source of the sound, needless to say, was Nia.

"With the help of everyone in the Pandemonium, this performance will be a special edition! Although there was a small mishap, the exchange event experience: Harmony with the Musician has officially begun!"

Then, the huge display screen hanging on the airship turned on, and a live video of a wild girl named Chimei escaping with the unconscious Iroha was playing on the screen.

"As you can see, the villains who kidnapped the princess are on the run! If someone defeats the villains and successfully rescues the princess, they will receive a special prize from the Night Parade of One Hundred Demons~."

"Students of Hyakki Yagyō and Ghina, please participate enthusiastically~. We'll be cheering you on from the sidelines, hee hee hee~."

"call......"

Man, who was hurrying along, breathed a sigh of relief.

"At least it won't cause diplomatic problems."

After Nia posted the message, the number of people chasing after her increased.

After all, Nia had already mentioned the prize, which had piqued the interest of many students.

After searching and chasing each other, the teacher and the three members of the ninja club arrived at a road checkpoint.

A considerable number of people have already gathered here.

"Why are there so many people here?" A question mark popped up above Man's head.

"I'm afraid this is the event that Heroine originally planned." The teacher, who remembered the original event plot, explained to the three of them, "We've now arrived at the first stage. Only after successfully completing this stage can we move on to the second stage."

"I see!" Izuna understood what his teacher meant. "Just like in the TV dramas, rescuing the princess requires overcoming many obstacles set up by the big bad guy!"

"I...can we really do this?" Tsukuyomi touched her index fingers together, somewhat uncertain.

"If we want the ninjas to be recognized by the entire Giwatos, we can't afford to back down now," the teacher encouraged the three. "I'll help you too."

"Um... I'll do my best." Tsukuyo's pretty face flushed slightly.

Izuna, on the other hand, was very excited.

Man's hands were clenched very tightly.

The four then approached to observe.

Just like in the original work, the department guarding this checkpoint is the Celebration Operations Department, but there are three of them.

Besides Shizuko and Fina, the extra person is Umi, who was supposed to appear in the second summer event.

Judging from the looks of it, they had been blocking the intersection for some time. Among the students gathered there, there were many who were just watching the show, and others who had come to try their luck.

It must be said that the ordinary students who went through the challenges, whether from Gehenna or Hyakki Yagyō, were far inferior to Shizuko and her group in terms of combat skills.

Not many students are able to pass this test.

Not long after, the teacher and the three members of the ninja club arrived in front of Shizuko and her two companions.

"teacher?!"

When Shizuko and the others saw their teacher arrive, they were very surprised: "We've fought against many types of challengers, but we didn't expect that our teacher would also come."

"It's been so long since I've seen you. Shizuko, the top female model of Baiyetang, is even more exquisite and lovely than before."

"Teacher, be serious!" Shizuko said angrily. "We're rivals now, you know!"

"Waaah... Today, my heart trembles, my hands ache! Teacher!" Fina cried, tears streaming down her face. "In the past, we were partners who defeated the great villain Nyantenmaru together! Why, why are you standing against us today!"

"The way of the chivalrous is so heartless! My teacher~~~!"

Upon seeing the teacher, Hai Xiang greeted him politely: "Nice to meet you. I'm Hai Xiang from the Celebration Operations Department. Please take care of me!"

"Please give me more advice."

“Wait, is this the weirdo who claims to be a ninja from the rumors?” Shizuko regained her composure and looked at Mitsu, Tsukuyo, and Izuna. “No wonder Izuna joined you guys.”

"Who's the weirdo?!" Man was extremely dissatisfied.

"If we're talking about eccentric people, I think this energetic and adorable signboard girl in front of us is just as good as anyone else," the teacher teased Shizuko with a smile.

As a result, Shizuko selectively ignored her words: "Huh? What are you saying, teacher?"

"Anyway, as long as I defeat you, I can clear the game, right?"

He said earnestly.

“That’s right~.” Shizuko said with a business-like smile, “Let us see the strength of you three ninjas.”

"It's coming!"

After speaking, Shizuko picked up her shotgun and charged forward, followed by Haika with her automatic rifle, and finally Fina with her heavy machine gun.

"Tsukuyo, you stand in front!" the teacher immediately began to command. "Fully support Tsukuyo and fire to hold off Uikawa. Izuna, you attack Fina first!"

"Yes!" x3

The three immediately took their positions as instructed by the teacher.

Izuna stayed at the back, waiting for an opportunity, while Mitsu and Tsukuyo rushed to the front.

However, the overwhelming firepower of Fina and Haika, coupled with the suppression from Shizuko wielding a shotgun, made it difficult for Tsukuyo and Mitsuru to get a chance to fight, which also made it difficult for Izuna to find an opportunity to get close to Fina and Haika in the back row.

"I'll create an opportunity!" Upon seeing this, the teacher immediately activated the Terra Armor.

"Rhodes Island Operator Suzuran, Foxfire Fades, fully armed."

Then, a large amount of blue light suddenly appeared around the teacher.

When the blue light appeared, the actions of the three members of the celebration operations team were immediately halted!

"Ugh! Your strength is too unfair!!" Shizuko watched helplessly as her movement speed slowed down, and she was quickly suppressed by Mitsuru and Tsukuyomi!

"Izuna-style Ninjutsu! Endure!"

Izuna immediately cast a smoke spell on himself!

Hai Xiang and Fina struggled to shoot into the smoke.

But when the smoke cleared, only a fox doll remained.

"Disappeared!?" Hai Xiang was stunned for a moment. Just as she was about to look for Izuna's location, she heard a voice coming from above.

"Secret Technique! Exploding Shuriken!"

Immediately afterward, a shuriken wrapped in cloth and containing gunpowder flew down from Fina's position, its fuse already empty!

"Oh no!" Fina was restricted by her teacher's foxfire and was unable to leave quickly.

“Boom——!!!”

"Whoa, I've been knocked down!"

Fina, unable to rise again.

"Fina!" Hai Xiang exclaimed in surprise. Suddenly, another shuriken carrying an explosive device flew towards her!

"Full-flow Ninja Art! Blazing Shuriken!"

"oops--!"

"Boom——!"

Hai Xiang, unable to rise again.

Seeing that the opponent's two backline damage dealers were gone, the teacher disarmed Terra.

Surrounded by three people, Shizuko chose to surrender immediately.

"We admit defeat!"

As soon as Shizuko finished speaking, the three members of the ninja club stopped raising their guns.

The students watching nearby also started discussing it.

"Is that the power of a ninja? Wow, that's amazing!"

"After all, they have Xia Lai's teacher by their side. It's rumored that as long as you fight alongside your teacher, your strength will increase!"

"However, their fighting style is quite interesting! Teleportation, substitution jutsu, shuriken, and even disguise! These are things you never see in the Disciplinary Committee or during delinquent battles!"

.......

However, the teacher and the three members of the ninja club ignored the gossip from others and instead helped Fina and Haixiang, who had fallen to the ground, to their feet.

The teacher also thoughtfully used the medical staff's abilities to treat them, which helped them recover quickly from their injuries.

"That's so unfair! With the teacher's help, the battle is completely one-sided!" Fina said, somewhat dissatisfied.

“Although you were able to win so easily with the help of your teacher, still…” Shizuko looked at the three members of the ninja club, “the way ninjas fight is something I’ll have to see for myself.”

"Yes! Although I don't know much about ninjas, your moves are really cool!" Hai Xiang said excitedly.

“Ninjas…maybe they can be used in business operations in the future…” Shizuko nodded thoughtfully, then looked at the four with a business smile, “Well then, congratulations on passing the test, please proceed to the next level!”

"Ok!"

Afterwards, the teacher and the four members of the ninja club walked past where Shizuko and the others had been and left the area.

Seeing the students discussing amongst themselves, Shizuko spoke up: "Who else wants to challenge us? You don't have to defeat us, as long as you satisfy us, you can pass~".

The entire room fell silent immediately.

Shizuko and the others had just received treatment from their teacher, so they were back to full strength. All the effort the students had put into challenging them was for nothing.

This put immense pressure on the students who wanted to continue the challenge.

Lacking both the basic skills of the Ninja Technique Research Department and the assistance of their teacher, it would be extremely difficult for them to defeat the trio of Shizuko, Fina, and Kaika, even though many others had already passed their test before their teacher.

Even so, some brave students still organized themselves to challenge Shizuko and her friends.

After all, for ordinary students, enjoying this exchange activity is the real theme.