Cant job advance as Demon Slayer So yea, I made it to level 100 through R&J and tried to do the job advancement quest but nothing happens. I have tried going to see Mastema in Edelstein but that doesn't help. I even went through and completed all of the quests given by him and claudine in case that was the issue, but nothing helped. I can't make the job advancement and I do not know why. Did I miss something? Or do I need to submit a ticket and hope they respond before next year? Edit - Oh I figured it out. Its the one quest in the game where you click the red button to advance -_- :| :| :| :|