The Human Liberation Front. An organization of terrorists, xenophobes, and bigots. An organization dedicated to the destruction of ponykind. An organization against the peaceful coexistence of two species. If the peace and love of Equestria is to help a shattered humanity, this evil group must be eliminated.
But to Jack Beckett and others, that couldn't be farther from the truth.
For OPT-related material not in the main story itself, read Side Stories.