According to Merry, my existence is recognized up until that moment,

But when I reach that point, the existence of "the me that was there at that time" is instantly erased.

To be precise, I should say that I am "sent" to the other world.

No body was found,

They searched and couldn't find me.

Is this enough to treat me as dead?

What on earth does Merry think of me, who stands right in front of you right now?

An evolved yuurei that can even order from waiters?

Hmm, that's more interesting.

But, according to the Naturalis historia, the doppelganger theory seems more convincing.