Shattered Glass: Turnabout Reversal is an alternate universe case, made in the Ace Attorney Online casemaker, where the vast majority of defense attorneys and prosecutors are now on opposite sides of the courtroom.

You play as Miles Edgeworth, fresh out of law school. When an old friend of your mentor, Manfred von Karma, is accused of murdering a young woman, you find yourself with the task of defending him to the best of your ability.

[From Court-Records]