They were almost out of the castle when the sound of a large explosion almost burst their eardrums, and the sheer force of it shook the entire foundation of the school. The right wing that had just been rebuilt fell down heavily like a tree cut off too soon. Hermione and Cho moved back swiftly as to not be hit by any debris. They turned around and ran as screams and curses from the outside reached peak volume. The Death Eaters were inside.