A Hero School
This is a world full of talent, and powers, as everyone has them. The evil as well. That is why there is a school for the most powerful to become heroes, and to keep everyone safe.
This is a pristine job, and you're always wanted to be in the school and now you finally have the chance to try and get in, as only the best can. In this world full of powers, mystery, and glory you are taking your first step into this world you've only ever dreamed of.
Better make it last.