Derry was walking around, her book tucked under her arm, looking for something interesting in the grounds. Butterfly garden..? Oh... but there was no butterflies... Hogwarts was just so horrible, nothing was right, nothing was how it should be, it all seemed to be... so disappointing.

She was so busy with her imagination, wondering what it would be like when it actually had butterflies in it, that she didn't notice the rock on the floor. The rock that she tripped over and dropped all the books in her arms. Oh... no........