The Warden

I click the pen in my hand anxiously, waiting to hear a knock at the door. "She should have been here thirty minutes ago. I wish Nico was here.", I mumble to myself.
My assistant and best friend, Nico, is in school, studying to be an assistant warden, so he can be able to watch the prison if I'm busy, or something happens.

Suddenly, I hear a knock. "Come In," I say, turning in my chair.