Seems like 2 NPC Parties are too much for the game especially if you also run the 60FPS cheat so I'll do the NPC help there later Solo as there seems to be a glitch that freezes the game if your partner uses a sword skill in that Map.
Maybe Easy Mode Bars the Arnesta/Ayaka ending as I can't seem to get her ending but instead got the Fein or Other ladies Ending if there are 2 Corrupted heroines during the last battle. Or maybe it's only available in NG+? Anyway. I went with easy mode to prep for Normal Mode and in case there is a Hard Difficulty if you complete NM.
Really now Klein saying you're the one that beat the big bad? Or maybe it's the translators doing it? Anyway, this event summarizes those actually on the floor during the event on floor 75 and get's them up to speed on what happened during that time with Phila added in the event of course.
Time to beat the main cause of the fairy war... At least in the manga though it isn't such a stretch for that to also be true in-game depending on the path you pick during the split?
3rd DLC Boss Battle and Alternative power leveling spot as the level her and the one before has about the same level though to be safe it's best if you use the Golem Hollow Mission instead to be safe.