Prequel to Peace Fighter.

The Mid-Morning War. An event that lasted but a scant few hours, but irrevocably changed Equestria forever. At the helm of this event were the Alicorn princesses; two whose age and bond goes back to long before Equestria existed, and a third who was a recent addition to the mighty Alicorn race; Princess Cadance. When Cadance is entrusted with a disturbing truth by the elder Alicorns her conscience compels her to tell her husband, Shining Armor, the young Alicorn never once realizing the chaos and destruction her words would wrought upon Equestria.