I Solemnly Swear I'm Unintentionally Up to No Good

Harry and Draco have been at each other's throats, in fact, more than usual lately. Professor McGonagall is running out of patience (and time) for detentions and decides to make the boys clean out an old Hogwarts classroom. Hoping the oldest trick in the book will work for even this unruly pair; hoping if the two are forced to work together they may put their differences behind them.

But the two have a knack for getting themselves into messes, and this is one they might not be able to fix.

Harry and Draco end up somewhere in the past with no means to get back. Luckily they run into a group that may just be able to help them ; the infamous Marauders.