My youth story, a crossover anime, turns out, is FGO!

"Instead of overdoing your tsundere side, you should be a little more straightforward sometimes, Eriri Sawamura."

The gloomy woman's voice echoed in her mind again, and the blonde girl suddenly bristled. She threw the pillow in her arms and slammed it against the wall.

"You wretched Kasumigaoka Utaha, what do you know?!"

She sniffed, but tears still welled up in her eyes and fell uncontrollably. Even Eriri, who was usually aloof and proud, had to reflect on whether she was being too blunt.

but……

"I'm not going to apologize first!"

Eriri slammed her fist against the pillow: "I will absolutely not apologize until he apologizes first!"

"absolute!"

That being said, if they didn't deliberately go to that coffee shop, they would almost never have a chance to meet. After all, Aki Tomoya wasn't in the same gaming club, so they would run into each other all the time.

To be honest, it's been so long since I last thought about Aki Tomoya... If I had to say, I've completely forgotten when I last thought about him. Or rather, all those past struggles seem too mundane compared to this extraordinary turn of events.

Eriri got angry when she thought about this.

"He even said he'd leave the coffee shop if I was bothered, what a joke, bastard, jerk! I'll never forgive him!"

However, Eriri belatedly felt a sense of dread. Meeting Arthur was just good luck; she was lucky to be saved by him and lucky to go to the coffee shop where he worked. But what if he left? Would she be lucky enough to meet him again?

Or, as a dead man returning to the world, how long can the world-famous King Arthur remain in this world?

Perhaps this is truly a once-in-a-lifetime encounter, and we may never meet again.

Thinking of this, Eriri couldn't sit still any longer. No! She absolutely couldn't allow this to happen.

Even if we don't meet in person, we need to make sure he hasn't run away!

"Yes!" Eriri suddenly became smug. Why should she avoid it? He's the one who's in the wrong!

Eriri acted immediately, jumping out of bed and making a quick disguise—even if she was found out, she had to do it! This was Eriri's true feeling.

"Mom, I'm going out!" Eriri said this as a matter of routine, carrying her little backpack. After all, Mrs. Sawamura never interfered with Eriri's affairs, and the couple were both otaku. Only such an open-minded couple could raise a girl like Eriri.

Although she has to maintain the appearance of a young lady due to her father's status as a diplomat, Eriri still deeply loves her parents.

"Wait, Eriri!" Mrs. Sawamura stopped Eriri, a rare occurrence for her, her face showing a hint of panic. "Don't go out yet, stay home for the next few days."

It might be too late in a few days!

Eriri was internally screaming, but outwardly she still asked in a low voice, "What's wrong, Mom?"

After all, Mrs. Sawamura generally doesn't interfere in Eriri's private affairs.

"Something has happened in Kobe!"

Mrs. Sawamura held Eriri's hand tightly. It has to be said that the fact that Eriri almost died before still deeply affected this lady. If Eriri hadn't insisted and Toyonosaki Academy hadn't changed its location, Mrs. Sawamura wouldn't have even wanted Eriri to go to school, for fear of encountering such danger again.

After all, liking the surreal world of anime, comics, and games (ACG) and liking surreal things actually happening in everyday life are two different things. Most otaku are just paying lip service to something they don't truly understand...

Even if one doesn't feign love of dragons like Lord Ye (a character in Journey to the West who was terrified of others), wouldn't one become like Lord Ye if their own daughter were in danger?

"What happened?!" Eriri's voice suddenly rose. "What happened in Kobe, Mom?!"

Mrs. Sawamura, who was also in a panic, hurriedly turned on the television, which displayed a scene resembling an apocalyptic catastrophe.

The stalls, originally intended for the summer festival, were now a complete mess, with all the decorations scattered on the ground, trampled and scattered everywhere; not a single one was intact.

The faces of the people were contorted with panic, making them look terrifying in their piles. Screams and screams mingled together as everyone desperately tried to escape, pushing and shoving each other, disregarding the fact that they were all flesh and blood, and surging forward. Countless stampedes occurred.

All of this occupies only a small corner of the screen. The moment everyone sees the screen, they are like the owner of a trembling camera, their entire attention captured by the enormous object that fills nine-tenths of the screen.

My first reaction was probably, "Are they filming some kind of monster movie? I've never heard of a new Kamen Rider movie." The second reaction, upon realizing this was actually real news, was—"Are you kidding me?! How could there be such a monster?!"

A shadowy figure covered the entire coastline, with ubiquitous sucker-like tentacles tearing apart mangled human bodies and absorbing them into its own hideous form. Sharp teeth gnawed at flesh and blood, turning the nearshore waters red.

It looks very much like a squid, but is many times larger, and preys on humans.

It was a giant monster that suddenly appeared and tore apart the magnificent summer festival scene in Kobe Bay.

"A monster has appeared at the Kobe summer festival!"

"To reiterate, this is not a joke, not a tokusatsu movie, but a real event that happened in Kobe Bay!"

The beautiful female host's voice trembled, and her beautiful blue cat-like eyes narrowed slightly. Even if the CIA undercover agent named Mizunashi Rena never dreamed that she would encounter such a thing.

How is this possible?

How could such a monster appear?

If she hadn't been there in person, Rena Mizunashi would never have believed it.

However, being CIA elites after all, when their own television station requested that a helicopter be dispatched for follow-up filming, Rena Mizunashi and another cameraman who was desperate for promotion agreed. Urged by their superiors, the two boarded the helicopter and began full-time reporting.

It must be said that the Toyosaki Academy incident was resolved too quickly, without causing any particularly serious accidents. The Japanese government was complacent about its perfect cover-up, completely ignoring the underlying crisis. While Makoto Aoki and King Arthur subsequently resolved numerous monster crises, they all occurred in remote, uninhabited areas, many of which remain undiscovered to this day.

This time, when the truly extraordinary appeared in this ordinary world, everyone almost went crazy.

"Hey, what's that?" Shinichi Kudo was dumbfounded when he saw the news. "Even if it's a joke, this is too much!"

Shinichi Kudo, feeling that news channels were becoming increasingly unreliable, scoffed and switched channels, only to find that every channel was showing the same content. Even TV Tokyo, which usually only broadcast anime, was rebroadcasting the live stream.

"Isn't it?"

Once all the impossibilities are eliminated, whatever remains, however bizarre, can only be the truth.

Shinichi Kudo stared in disbelief: "It's really true?"

Then I received a barrage of calls from Yusaku Kudo, who was fortunate enough to be in the United States.

The same thing has happened countless times in various parts of the world, resulting in countless teacups and glasses being lost. After it was confirmed that this was not a joke, the eyes of the entire world were focused on Kobe, and the Japanese government had already received several calls from the United States wanting to intervene.

Amidst countless phone calls of complaints and cries for help from panicked people, the Japanese Self-Defense Forces urgently dispatched fighter jets that finally roared across the evening sky, their missiles leaving long white streaks in the air, like a giant sea monster attacking.

An explosion was accompanied by a huge cloud of water vapor that filled the air, and the monster seemed to be making a roaring sound.

"Save me, save me!"

"Kill the monster! Kill it quickly!"

"Damn monster, you'd better taste the explosives!"

"Fighter jets are coming!"

"Damn it, kill that monster! Kill it!"

At this moment, even those who were dissatisfied with the Japanese government and Self-Defense Forces were filled with patriotic fervor and cheered them on.

Amidst the expectant gazes of everyone, missiles capable of easily destroying fortifications and shattering steel faced sea monsters resembling flesh and blood...

As the mist dissipated, the monster's ugly skin showed no signs of injury, not even a single burn. At this moment, countless scientists were horrified, exclaiming that it was impossible (although their worldviews had already been shattered once when the monster appeared). But that was the reality.

The sea monster was completely unharmed!

"how is this possible?"

The pilot in the fighter jet was also dumbfounded, but as the enormous tentacle slapped at him, thanks to his extensive training, he rapidly climbed to avoid it, and then—

It was swatted down like a fly, and swallowed up along with the plane's hull.

Bullets, incendiary bombs, missiles—these weapons, wielded by humanity for countless years, were relentlessly and frantically rained down on the sea monster, altering the course of warfare.

However, it is useless, it is all useless.

After the last helicopter was easily shot down by the sea monster with its tentacles, even the United States, which had been clamoring to hand over the sea monster to them, fell silent.

This was the first direct encounter between humans in the everyday world of Detective Conan and monsters from the Type-Moon universe, and the result was—

Humanity is defeated.