I can't understand why my parents, who used to love me, have become like this?

They look exactly the same, their memories are completely identical, even the location of their birthmarks is identical, so why do their words and actions seem so strange?

I went to the police, and the officers suspected that my parents had a mental illness.

I went to the hospital, and the doctor prescribed a bunch of medicine, but it didn't have any effect.

I speculate that all of this is related to the "shadow play".

I have decided to personally go to the western suburbs to investigate the truth.