Miles Edgeworth is the Chief Prosecutor of the prosecutor's office.During his first four years as a prosecutor, he had a perfect win record in trials and was willing to do just about anything to get a guilty verdict for the defendant.His defeat in court at the hand of his childhood friend Phoenix Wright was the beginning of a series of seismic shifts in his attitude concerning his profession.He even quit twice, only to return each time with a fresh outlook on how he conducted his life.