Daily Life: Starting by Tormenting My Childhood Sweetheart

Eriri woke up early one morning to find a strange letter. The name signed at the bottom was her own, and it was from herself three years in the future!

"How am I supposed to believe something so ridiculous?"

"And it says I have to confess to that guy within three days! As if that's possible..."

After reading the letter, she burst out laughing.

"But if I don't confess, that guy will die...?"

Suddenly, she fell silent.

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.