[Crossover] Rikka's Travels

Fujimaru Ritsuka

A British-Japanese-Chinese mixed-race child. While he was in a London orphanage, a woman passing by who called herself "Professor McGonagall" took him home and told him he had magical talent. She hoped he would let her take him to a wizarding school called Hogwarts.

But little Ritsuka didn't finish his studies there, and it wasn't because he failed his exams or got expelled for breaking the rules. Here's what happened.

Little Ritsuka has two "moms." One is called "Gaia," and the other "Alaya." Although Ritsuka has never met them face to face, he's generally not the sort to give his parents much trouble.

Halfway through his fifth year, his "moms" seemed to get into an argument because of another colleague. He doesn't know which one of them made a mistake, but when he woke up, he was already in a place called Terra.

Fujimaru Ritsuka: What? World consciousnesses, could you say that again?

When in Rome, do as the Romans do. Little Ritsuka diligently got a job in this world and joined an organization called Babel, under the codename Doctor.

Two years later, he'd become close with the operators, and society had stabilized somewhat. Just as little Ritsuka was about to ask his dear "moms" if he could finish work and go home, Babel was suddenly attacked. The assault was swift and unexpected, and covered a huge area. As a perfectly ordinary, delicate, top-of-the-class, seventeen-year-old Ravenclaw dropout, he, Fujimaru Ritsuka, fainted.

When he woke up, his head was pounding. He felt as though he'd forgotten something, but couldn't quite remember what. The thing he remembered most clearly was this: He, Fujimaru Ritsuka, was seventeen years old and a Ravenclaw who hadn't graduated... *cat crying.jpg*

Just then, his "mommies" told him: Sweetheart, humanity's incineration has begun! Come save the world!

Fujimaru, with three shiny orange stones spinning in his left hand and a sack containing around 600 red square crystals in his right: So, is it time to roll for characters again?

The world consciousnesses: ...How do you remember that so clearly?

Fujimaru Ritsuka: Maybe it's... psychological trauma?

Later, when he heard the Heroic Spirits call him Master, Ritsuka silently tagged the world consciousnesses in his mind: I think I just remembered something else.

The world consciousnesses: What?

Fujimaru Ritsuka: A combined master's and doctoral program?

The world consciousnesses: …

[Important]

1. The Doctor doesn't die in the end. The main story starts at the end of the FGO finale.

2. Harry Potter is just background at the beginning. It will show up again later, but it won't be a return to the current Harry Potter timeline.

3. The story follows FGO's first chapter and the Heroic Spirits, but does whatever it wants. The timeline isn't a priority... If you can't accept that, please leave. Thanks.

4. Since the Arknights story isn't very clear, I won't follow its original plot or main storyline too closely. (I don't want to mislead people...)

5. There will be lots of crossovers with all kinds of weird things.

6. There will be lots of Chinese animation crossovers.

7. The pairing is Arknights' Chick (Thorns) Wings (Thorns), with a secondary pairing (though it probably won't appear until a much later extra).

8. At its core, this is a silly, brainless wish-fulfillment story. Please don't overthink it.

9. Please don't troll, or spam the comments here with other books, or spam other books with this one.

10. For Mash and Amiya, Ritsuka is a companion and family, not a romantic interest.

(I'll add more if I think of anything else...)

P.S. I want to find time to do a major rewrite of Moonflower, my other story, so it's on hiatus for now. Thanks.

Theme: Enjoy every day