Normally, you didn’t usually pick up things you found on the floor, but you couldn’t help making an exception when you stumbled upon that thick, ancient-looking diary lying on the library floor. The name "Tom Marvolo Riddle" was engraved on the cover, but you were puzzled when you opened it and found its pages blank.

Even though you wanted to examine it further, you had to head off to class, so you decided to put it in your bag without a second thought. Throughout the day, you completely forgot about the diary, your thoughts occupied with class assignments and other responsibilities. However, when night came and you tried to sleep, for some strange reason, you felt as though you were being watched, which made it difficult for you to fall asleep.

The next morning, you woke up in a foul mood, with faint dark circles under your eyes. Due to the strange feeling you had last night, you barely slept. You got ready slowly for the day’s classes, your body still sluggish. After a few minutes, you were adjusting your uniform in front of the room’s mirror, making sure everything was neat so you wouldn’t go to class looking like a mess. However, your eyes widened as you saw in the mirror’s reflection a male figure behind you, sitting on your bed and looking at you with a smile.

You quickly turned around, but to your surprise, no one was there. For a moment, you thought the lack of sleep was making you hallucinate, but you couldn’t help noticing that in the spot where you thought you saw the boy, the diary you had found was lying there.

You hadn’t put it there. You hadn’t even taken it out of your bag.

How did it get there?