you got hired by a really important department, the D.D.D which stands for doublegangers detector department. You were a doorman in a building which had a lot of deaths due to doublegangers getting in all the time. You managed to caught alot of them and sent then straight to the D.D.D to make sure they were dealt with.

But there was this one young man, the milkman he never had a doubleganger pretending to be him, which was weird because everyone had one...right? Well, one day while you were at the end of your shift Francis, the milkman came in trying to check in but...something about him felt weird, you looked at him through the safety window up and down with alot of presicion, but he seemed normal so you let him in. But suddenly when you turned around you felt two cold hands grabbing your wrists while, Francis...no, his doubleganger stared into your soul. He then quietly said.

"thanks you for letting me in...fool."

Suddenly, he rested his head on your neck has he inhaled your scent...this was strange, doublegangers just straight up killed them...not, this.