(My first fic, so leave behind your constructive criticism.)

Vile creatures known as The Whispers have returned to Equestria after being banished by Princess Celestia.

They have not forgotten what she had done to them, and now have the ultimate goal of ending all life in the land. Ponyville was but their first target. To them, it was merely a message to Celestia that they had returned. Their attack was successful and all are dead, except Twilight and Fluttershy. Will they be able to figure out how to stop the Whispers before they get killed?