The Final Piece - Mario and Proto Man #5
Series Description: Even though Mega Man's parts were scattered and lost during the battle with Fredbear, there's still a chance to save him! Proto Man, Mega Man's brother, has contacted Mario telling him where he can find the pieces. They're about to embark on an unforgettable journey to get Mega Man's pieces back!
Episode Description: The final piece, Mega Man's head awaits at the bottom of Octo Canyon! Mario and Proto Man head there for their final battle before they get the last piece! But is it really over...?