Home for the Unfortunate

Near a city there is a forest, in the forest there is a long narrow path you can follow that leads to a hill, upon the hill there is a a large tree that is right next to an orphanage. This orphanage is not like any other, for you see it has no name, and it's inhabitants are quite perculiar. Look through the eyes of Eva Worrd, a high-school student now finished with no interest in becoming some hero and just looking for a simple job and get on with her life. Little did she know she would become the exact thing she would become the thing she had no plans for to the unfortunate children living in the orphanage, next to a tree, that you can find by following a narrow path, that goes through a forest, that's particularly close to the city that she lives in.