The P.E.R. - Ponification for the Earth's Rebirth is a rogue organization that forcibly converts humans into ponies. They are reviled by those who oppose the Conversion Bureaus and denounced by Celestia Herself - but they see themselves as knights of Equestria, following a higher cause. Michelson is a Knight of the P.E.R. Morely is a Squire. Together, they'll ponify the world.