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

[A work signed by the First Editorial Team of Qidian]

I have half a scroll of a book, which I call "transformation" in my carefree spirit.

We wave to ask the immortals and Buddhas to retreat, and send this to the gods to hear.

The ink's fragrance is heard in songs, its essence transmitted through the mysterious and profound. ...

It was created using the world view of Shinobi Kill.

Mako, a second-year middle school girl who committed suicide in despair, was possessed by a ninja spirit and returned to the world. The ninja spirit, which had been dead for more than two thousand years, returned to the world with a strong desire for revenge. It lurked in the girls' school and continued to accumulate its power of revenge. In the explosions and fires, it vowed to kill all the ninja spirits in the world.

The ancient book "Ninja Words" records that when the world returns to the end of the Dharma, ninjas will resurface and bring about a dark and brutal rule. However, there is still a glimmer of hope that new ninjas will emerge from among the mortals to rise up in rebellion.

Now, deception, oppression, and exploitation are gradually filling the world. Ordinary people live in a false and manipulated life, ignoring cries for help and refusing to fight back against violence. Their blood and sweat are being slowly devoured, yet they remain oblivious. Once again, the world is heading towards the end of the Dharma.

When a cute, cuddly catgirl meets a cool, aloof school beauty, an unexpected event brings them together. The catgirl's charm and adorable antics gradually melt the school beauty's icy exterior, while the school beauty's attentive care makes the catgirl feel the warmth of home. From initial dislike to inseparable companionship, their daily lives are filled with sweetness and laughter.

Life is like a summer flower, death like an autumn leaf. Having experienced the most vibrant season, the colors in my heart will never fade. No home, no money, no house of my own, only a solitary and aloof older sister to rely on. The school is vibrant with youth, filled with beautiful girls, a brave, righteous, kind, and strong class monitor, a childlike-faced but... adorable deskmate, a cool senior with peculiar tastes... but what do they have to do with me? Slay demons and monsters, work hard to earn money, buy my sister the prettiest dress, add the brightest color to this little house! A solitary boy by day, the strongest king by night!