[Slightly hardcore] + [A huge number of self-created academies and students] + [With both angst and sweet moments] + [Daily life/battle]...

Thirty years ago, the Seventeenth Joint Campus was destroyed by an unknown force, turning the once prosperous academy into a desolate ruin. Our forefathers fought desperately during the catastrophe, sacrificing their lives to give their descendants a chance to survive. However, the survivors still wander among the ruins, lost, helpless, and uncertain of the future.

Just as despair was spreading, a firm voice rang out:

"Reconstruction, revival, revenge."

Guided by this brief yet powerful message, the students of Campus 17 wiped away their tears and rose again. They rebuilt their homes from the ruins, unearthing buried scientific discoveries from the depths of the rubble, etching the tragedy into their hearts and transforming past pain into motivation for progress. Beneath the wasteland lies not only a shattered civilization, but also revelations powerful enough to change the future.

Thirty years later, when a similar disaster struck another school known as "Children's Eden," the students of the Seventeenth Campus resolutely raised the blade of revenge. They were no longer helpless survivors, but fighters who had overcome the shadow of death. With thirty years of accumulated experience and the strength forged from the ruins, they would safeguard hope and reverse their fate.

"The past belongs to history, but we remember it."

"What is now ruins, we will rebuild."

"The future belongs to hope, and we create it."

A BA x Kamen Rider fanfiction, an extended Kamen Rider story based on Kiwotos.

The story begins with the erosion rain half a year ago. An abnormal phenomenon called pollution begins to appear in Kivotos. The polluted place is called pollutant, and the pollutant will generate strange people called corrosive bodies.

The protagonist is Xia Lai's teacher, who transforms into Kamen Rider AIM by chance.

(This is my first time writing a fanfiction, please don’t blame me if it’s not good)

ooc and other issues can be pointed out

(As long as I love Blue Archives and all the children here, I will never stop updating. I just sometimes think about the plot to avoid making anyone, including myself, uncomfortable. Hehe, I love every lovely student in Kiwatos so much.) This is a gentle person who came to the utopia of Kiwatos and began their destiny together. Please look forward to the world I have created for Kiwatos, because I love them so much.

The Silent Bookstore, a library perched on a small island in Cornwall, houses countless secret teachings and profound techniques. After a devastating fire, the entire bookstore was deserted and sealed off until a new librarian took office on a stormy day. Uesugi Sumi, a reincarnated individual, not only found himself in a world pieced together from numerous anime series, but also became a survivor of a shipwreck brought by the storm in another world. He successfully took over the Silent Bookstore, inheriting the library's resources and knowledge. To repair his bookstore, he decided to cultivate his own "tools" to make it easier to get freebies. Yotsuya Miko: He's a good person, though sometimes he doesn't seem quite human. Hikigaya Hachiman: A good person, but not entirely good; at least sometimes he doesn't seem like a good person to his friends. Goto Ichiri: A terrifying person, but very kind. Faced with these assessments, Uesugi Sumi, a master of nine arts, a master of initiation, a master of medicine, and an all-around worker, said, "Let's make friends... and get me a room while you're at it."

Gu Chen thought his life was a sweet and romantic comedy, a reincarnation into a crossover anime world. On his left was the perfect maid who raised him, on his right was his proud and cute blonde childhood friend, and in front of him was his sharp-tongued and charming senior with long, straight black hair. Life should have been this perfect.

Until his fifteenth birthday, he tore away the veneer of world peace. Fishermen with gills growing on the beach, mad ramblings echoing from the old school building—beneath the surface of daily life lies a profound malice capable of tearing the entire world apart.

It was on that day that he awakened a god-level talent called [Five Senses Connection], which allowed him to share his senses with the proud women of another world.

Through the eyes of a certain electric-shocking princess, he glimpsed the limits of science; through the taste buds of a certain god-obsessed queen, he savored the flavors of the gods; through the ears of a certain useless goddess, he heard the complaints of the heavens…

When Gu Chen discovered that he could not only see through all worlds, but also quietly bring the forgotten, out-of-control servant civilization legacy on Earth—that silent, uninhabited starport—to various worlds through the bodies and wills of the girls, he made a decision.

"Eri, stop drawing doujinshi. I'll teach you how to pilot a mecha and fight for love and peace."

"Senior Shiyu, stop working on new books. Reality is more absurd than fiction. You'll be the one to write this 'Investigation Report on the Descent of the Old Days'."

When daily life crumbles and lovers are in danger, Gu Chen will use the iron and fire of the starry sea to play the final symphony of protection for everything he cherishes.