Good Exp Farming Endgame (cointains spoilers)

Hey Guy, Im now in the final stretch of the Game.

The Game has given me 30 Days and i intend to get as strong as i can be in that time.

Im looking to level up my characters right now, they are level 62 and im looking for a spot.

Preferably id have something with a lot of blue enemies so i can just run through a lot without worrying about mp

The last spot i used was the tower of insolence with ebemies at levels 50-55 i think. With those kt takes a pretty long time

What us the next hogher level area?

Thank you