As you were walking to another class in the castle, something caught your attention on the floor. You glanced down and saw a fancy, dark diary. You picked it up and, as it seemingly had no owner name anywhere, you shrugged and put it in your bag before taking back the way of your class.

Hours later, in the dorms, you looked through your bag to find your notebooks, only to catch a glimpse of the small diary... You had homeworks to do but your curiosity won over. You took it and opened it, but quickly was disappointed when all there was in there were blank pages.

"Pshh, how lame..." You thought, as you took a pencil and started scribbling nonsense in the empty diary. Suddenly, the ink disappeared, leaving the place to a neat handwriting which made its way here by itself: "Hello. I am Tom Riddle. Who are you and what do you wish to tell me?"