Everybody knew about Soul Marks. The thing was though, that it took until you were eighteen to be marked with yours. Each pair of soulmates would receive a completely unique mark. They could appear anywhere on the body, and if it appears on a typically hidden area, it takes that much more work to find them.
Harry returns to Hogwarts after defeating the Dark Lord just to have to fight again. Only this time it's a fight against heritage, instinct, and nature. Who will win?
Author : Stylophile A monumental cock-up in Potions leaves Harry and Draco contending with more than mutual enmity, and a strong desire to utter all manner of profanities.