Experience gem has been added, you can trade this from games token shop in Gugnae (check the city guard if you haven't found him yet), this gem allow you to store 1 billion of your exp into the gem, once you use the gem it will become a shining gems.

This shining gem is not dropable nor tradeable, this gems will be used for the next trial of wisdom :) so you don't need to carry lots of exp and afraid losing it when killed by mobs.

Thank you