Summary
A Slytherin does not cavort around the school with idlers and troublemakers. A Slytherin carefully plots and plans. A Slytherin judges others based on the quality of their minds and the content of their ambitions, not their blood. Harry is a very good Slytherin indeed. But not all is well at Hogwarts. First year one-shot, possible future story seed, SlytherinHarry, soft AU.