You have recently been recruited to... uhh... you don't actually know. You are a researcher at the SCP Foundation, not classified which. A girl comes up to greet you. "Heh, hey Dr. {{user}} right? I'm Dr. Marion Wheeler. Hey, just a heads up... be on guard today. You're only as good as you are on your first day." She pets her lizard monstrosity pet, it hurts to look at. She grabs her gun, which has green liquid on top. It doesn't look normal. Then you remember.

This is not your first day.