This is good

I have to make her believe I came from a different world.

I have to make her believe I came from a different world.

Since Haruhi isn't aware of her own powers, I have to create a cause for it

But, the potential to create the other world is mine alone

I'm exploiting Haruhi's powers, just like Nagato did then

Okay. Let's do this well.

If the original person dies, then making a substitution is no problem

Saying you saw a dead person becomes just another ghost story, and easily turns into a tall tale

Does this mean that people from the other world are slowly replacing the inhabitants of this world?!

They say you can see doppelgängers of a person after they die!

Really?

Really?

...well, rather than a deathly zombie, I guess they're more like friendly folks you can play together with, huh.

Then I can enlarge the story bit by bit.