detective pikachu x eevee reader

Tim finds an eevee and a pikachu in his dad's and sister apartment.
He the only one who can here them both
But once he finds out that thier the partner of harry and y/n he listens to them
But pikachu says that harry and y/n goodman are alive.

If so where are they?
Well tim find out?
Who behind this?

This well follow the story of the movie but your in it

I dont own anything