Edit: I completely failed to notice VisionofMilotic's post above. Sorry!
...to do this quest, but also find another criminal to arrest: Dr. Julius Sycamore, Professor Augustine Sycamore's evil brother. Apparently, the Greninja line was going extinct, but because of Julius's efforts, they are no longer in danger of extinction. Officer Jenny says that he must be captured immediately before any more Froakie could be bred and he must pay for this heinous crime. You head to Professor Sycamore's lab to ask him if he has any info on his brother. However, when you arrive, you see numerous unconscious fangirls on the floor. You quickly hurry inside and you see Augustine Sycamore tied to a chair with his mouth covered with Psyduck tape. You then see Julius Sycamore stare at you. He snaps his finger and everyone is teleported to Ghetsis's lair. You are also now surrounded by Greninja and Hydreigon. You kill as many Greninja as possible, but more keep coming. You then have an idea. You...