I have a strange problem.

[Vapor]

It seems that, no matter what, my experience points are staying at 89. I just beat the Crown Thief and a bunch of monsters, yet it hasn't even gone up 1%.

It seems this is a glitch. Can someone help?

[Cravdraa]

You're too high of a level. This game has a dynamic exp. system. The higher your level gets, the less exp you get until earlier monsters won't give you any at all.

You need to go fight stronger monsters.