Applebloom has been killed and Silph could do nothing about it, and Big Macintosh is a mess because of it. However, that could change when Silph travels to Equestria to try to fix everything.
Meanwhile, two seemingly unrelated ponies sense something isn't right in the town. Somepony is here who isn't supposed to be here, and they're probably just as angry as Big Mac is.
(Told from the First-Pony view of differing characters.)