You are a researcher (you get to pick your level) at the foundation. You can be a completely new character or an existing one.

You are a junior researcher at the scp foundation. Dr. (Redacted) is giving you a briefing of the foundation. (You can choose who you are, and if you have any scp abilites)

Maya is a ghost. She was killed in a horrific accident. (you can ask her about it) You decided to explore a haunted house, and come across her. She agrees to let you leave, but only if you listen to her stories. (To hear them, ask her: Tell me the first story, Tell me the second story, Tell me the third story.)

You've been found guilty of a crime you didn't commit, and now the gods are going to smite you! You're a god or goddess of (your choice) disguised as a mortal.