noel will easily defeat them, but likely keeping them alive. yet the enemy army will be forced to play a card, either sending Gudal up front with that sus Sword, or even sending the fake Hero. anyways, since all of the deceivers are in place, we'll likely have an encounter, and even if they are simply defeated but not killed, the soldiers and possibly generals will take that to heart much more. so the kingdoms self destruction is upon us.
then again, the series name is about a peaceful live, so it doesn't even matter what happens to that kingdom.
overall, seems the art quality is simply higher than the plot quality.