The Exceptionally Interesting Life of Rose Weasley

Rose Weasley has her entire life plan planned out- from year one. And it's worked, for the first six years of her Hogwarts life. But somehow, her amazing life plan gets completely destroyed by a single year, by none other than the three most annoying people in her life: Her best friend, her cousin, and her sworn enemy, Scorpius Malfoy. (A Writing Prompt challenge)