If you can join a guild, but the guild shows that it has not been opened yet, it is because you have not completed the mission "Operation Blocking the Hole".

"Operation Blocking the Hole" is a main mission after the player upgrades to level 9. It roughly means completing a daytime clearance battle on Pudding Island, carrying and using the "cork". (This can be completed without fighting the boss)

After completing this task, the guild will be opened, and the "found the organization" (it seems to be called this) task will also be completed, and you can win 5 guild points for the guild. , 10 meritorious deeds.

It seems that my guild president also mentioned this issue in the guild group this afternoon.

I hope it will be adopted~