Sooooooooooooo.... i have an ig (but i'm not telling you what it is) and i posted a video on how i level up easily for people with new jobs.

So i'm going to share how I did that!

I chose the vampire for the video (but i also did the same thing with elf) and I have a full level 50 team with the legendary gear. (mage, scientist, cleric, princess).

I'd go to to new lumos and go to the first level. Since you're too weak to fight and your hp is weak as well, I put myself in the safe spot and let my level 50 teammates do all the work.

Then you'll gain at least 8 to 10 levels. You can keep doing this process over and over again or if you want to earn your exp, I went to eerie road, nimbus, and sterile plant alone. (And this was on the 3ds version, so I didn't have the horse. It was just me.) This makes it a little bit more of a challenge (but then again, i had 999 hp sprinkles. you unlock them by saving 2500 faces.)

Yeah, I know, that last idea is kinda stupid, but it doesn't matter how you grind for levels. If it were for me, I would do the new lumos method.

Hope this helps for newcomers with new jobs!