When their youngest sister is found dead, Big Macintosh, Applejack, and Apple Bloom swear on her grave to take revenge on the family who hurt her before she died. They very quickly find out, it won't be so easy to keep that oath. ****** Heavily based off the Spanish soap opera Burning For Revenge (Fuego En La Sangre). Mentions of rape and murder. It also frequently mentions Catholic beliefs. This is not trying to force religious views on anybody, it's just part of the story.