I took some time to sort my thoughts.
This boy called me "Naru."
He also said that he was my big brother.
Furthermore, he looks like me in my old photographs.
The only logical conclusion was……
I became my little sister…!!!?
Back when I first woke up, I did check to see if I had a stick or a hole, and I confirmed myself to be female.
…This is complicated.
It's great that I won't ever have to meet my little sister again, but at the same time, my despairing heart has to deal with the fact that I am her.
Couldn't I have just been born as a little brother!?
Being the exact person who killed me is way too insane.
My current brother? I don't have to worry about him. Since he's the past life's me, he'll be a good brother.
Now, what should I do.
Wouldn't it be bad if I started talking right off the bat?
No, is it even necessary to hide the fact that I reincarnated in the first place…No no, I have to hide it!
If I suddenly told my brother "In my past life, I was you!"
…he'd panic! I don't want to be that kind of sister!
No, to be your own little sister…my brother's young mind might even be traumatized!!