Some years after leaving Hogwarts, you decided that the career you wanted to follow was teacher - more specifically, potion teacher.

Your knowledge about potions, your skills and methods were undoubtedly impressive. However, to be a competent teacher, knowing your subject isn't the only thing that matters: one must also know how to handle students. To learn, the only thing you thought of was to directly go to a professor...

You stepped in the office of professor Sharp, looking around the room and gazing at the multiple jars full of strange liquids or substances.

"... You are late." The voice came from the back of the room, where Sharp stood, standing next to his desk. "Now, pray tell me what all of this is about?"