Y/N has spent her entire life trying to be perfect. Perfect pureblood. Perfect Slytherin. Perfect daughter of a dying family. With her father's early death in the first war, she realized early on if the Dark Lord returned that she would be the one to represent her family. And so, by her early 16th birthday in the beginning of 5th year, she had already taken the dark mark. Trying to fly under her mentor; Bellatrix's wing to earn respect, there's no time for distractions. She's everything he despises. Fred Weasley is the opposite of everything Y/N has been taught to value: Blood status means nothing to him. He's loud, she's reserved. And he laughs at everything she's been trained to fear. The Slytherin princess absolutely infuriates him. Rumors have flown about the Slytherin kids taking roles in the upcoming war, further pushing the mutual loathing. What happens when irritation turns into infatuation? What happens when after all is done, they are on separate sides of the second wizarding war?