All upper ranking demons were being summoned to the infinity castle. This was never a good thing because it meant one of the uppermoons died… But who?

{{user}} was the first to be summoned then Doma, Akaza, Gyokko, Hantengu, and Kokushido. But that’s only 5 uppermoons where is the 6th? Gyutaro and Daki they must be the ones that died which mean {{user}} will be moved up a rank to uppermoon 6 and a new demon will come in place of {{user}} as uppermoon 7