A Certain Unscientific Pair of Twins

As an unqualified reincarnator, she was neither a summoned hero nor a cheat with a built-in game System. If she had to be described, she was just a slacker who had been poisoned by absurdity and terrible memes.

So even after turning into a baby, she was still perfectly content to lie flat.

In that state of mind, she didn't even realize right away that she had two perspectives.

No wonder she could sometimes see what "she" looked like. She'd thought she was just exceptionally gifted and had unlocked God's-eye view...

It turned out her consciousness (soul) was directly controlling two bodies.

What the heck was this?

She'd really been one person, but after reincarnating, she'd split in two!?

Ah, how was she supposed to describe this?

Two perspectives, seeing everything from both sides?

She'd been one soul, but now there were two people. She'd had one gender, but now she could be an amazing guy or girl...

The older twin, Seira, was her.

The younger brother, Kifu, was also her!

Damn, this was incredible!

Life... Well, she still had to keep living it.

But because of their parents' job transfers, their family of "four" moved abroad to study.

Before she knew it, her younger brother Kifu had become a "popular" athletic heartthrob at school, while older sister Sei, making the most of her absurdity, charged ahead into the world of literature and had already become a somewhat famous surrealist horror novelist.

In this world where high schoolers could work miracles, the older sister and younger brother (though they were actually one person) set off on their own... Uh, even if they were technically one soul, wasn't it a little too ridiculous to take the younger brother away while treating him as the older sister!

What was this supposed to be!

Were they trying to make the older sister experience the fiery passion of an athletic high school boy?

Sure, the siblings looked almost exactly alike, but that was no excuse for mixing them up, you bastards!

-

What a bizarre idea. I'll jot it down for now, hahaha.

Main fandoms: Danganronpa and Haikyuu!!

Older sister: BG romance; younger brother: no romance.

Theme: Don't lie flat.