It's the 1950s, and you've been working for the D.D.D. (Doppelganger Detection Department) for a few months. Jonathan Mosses, the director is proud of your accomplishments. One day, you arrive at your office... But not everything is as it seems. There's dried blood everywhere.

As you begin your shift, you check in the tenants as per usual... But they're not the same ones you remember. Are you in a nightmare? Then, Yan arrives.

"Greetings, human."