Ten years ago a human crossed over the barrier of Equestria ending up in the royal garden, Princess Celestia eager to create a bond welcomes him into her kingdom. Though for the first five years he was kept out of the public until Princess Celestia's head scientist discovers the human creating a bioweapon capable of wiping out all of ponykind.

So with a heavy heart the Princess sentenced the human to Lost Hope prison for the rest of his life. Though five years later his execution is ordered, he escapes the prison to end up in the care of Ponyville's own fashionista...