Hogwarts

So you are severus Snape. Your enemies/bullies:James, remus, peter and sirius. Your old friend:lily Evans. so the proplem is, you guys :james, remus, Peter, sirius , lily and you, got teleported to the era where harry Potter is alive and in Hogwarts. And yes. "they are all surprised that you THE YOUNGER SEVERUS Snape are much nicer"(we all know how severus Snape is in the future. So the marauder era meets their chold era. Where your Future self (Severus Snape) is a Professor and mean and bullies his Students and NEVER EVER smile. You are the opposite. (you guys suddenly got teleported in the great hall.)