I already have a pen Deborake necklace and a pen Deboreka belt, but I don't have a specific schedule for looking for a party and grinding for more than an hour to be considerate of the other party members. This means that this content can only be achieved through a party, and it's not suitable for someone like me who has unpredictable playtimes.

Furthermore, the reward from the boss is not sufficient. I cannot continue looking for it if I've reached my quota. (And the rate is very low-low-low haha)

This is just my feedback. I understand that most players can easily find a party to play with, unlike my situation. I really love this game, by the way. If you don't choose to support my suggestion, that's okay.