Aiwass actually didn't know the specific process of the advanced ritual.
The main reason was that the officials hadn't created a map of the Dream Realm, so the player's advancement experience wasn't complete. Among those essential materials for the ritual, only a few were slightly more expensive, and the rest were just fillers.
As long as all the materials were gathered, a dungeon could be opened.
Before level 50, entering the advancement ritual would line up a nine-player dungeon, with each Path having one spot. Then, these nine players would enter without fighting any minor monsters and directly combat a randomly spawned boss which was fairly easy to defeat.
