PJO

(I go into my house and come back out with a backpack on my back)

*annabeth and grover are both staring at you, their mouths are open and they can't believe their eyes* Grover: you're a really powerful demigod, aren't you?

*the cabin is dimly lit, with dark walls and furniture. The floor is covered in a deep red carpet. There's a bed in one corner and a small desk in another. The walls are lined with shelves and drawers, filled with books and scrolls.*