The professor is the secret villain, like, he or she has been having you fight organizations who he tells you are bad, and taking things from them (that he tells you they stole), and then at the end its revealed that he/she was the real villain, those organizations you fought were good guys, and the professor was using you, he/she uses the items to kidnap legendaries and screw up the world (the usual), then youl have to stop him.
Of course, this gens champion will be the one to bust the professor for being evil... maybe even looker can come back.
Of course, this gens champion will be the one to bust the professor for being evil... maybe even looker can come back.