Fate is Cruel. Let none tell you something different. Yet, in the end, fate isn't absolute. Destinies can cross beyond the norm, and the pure of heart can be given another chance.

Erin Faust is a 7-year old girl, daughter of a fallen soldier who loved music, and a reporter who often wrote as a hobby. When Discord went insane, the Goddess Aquarius decides that a replacement for her wayward son would be needed. When Fate designed a pure-in-heart, innocent child, and chose to end her life, Aquarius chose to send her spirit and memories to Discord's body, allowing her to become Eris, the young Chaos Queen. Tasked with keeping the balance and having fun, utter calamity was bound to follow. Watch as Eris gives the ponies a new view on life, all while inadvertently fending off a cult desperate to have Discord throw the world into chaos once more.