Paper Moon (Fate/Grand Order) Wiki

Ordeal Call I: Zero Compass Inner Domain, Paper Moon

The time has come to renew the investigation of the Bleached Earth. However, before this unprecedented operation can be carried out, Chaldea's Compass, the Paper Moon, malfunctions. Does this foreshadow Chaldea's future or is it merely a glitch?
As the situation rapidly deteriorates, Chaldea races to determine the cause of the problem and devise a solution. As they do, the mysterious light emanating from the Paper Moon suddenly floods the Storm Border's control room.
"Ah, you're finally awake, sleepyhead."
Ordeal Call begins with Chaldea confronting the distortion they never noticed forming!

The first Ordeal Call in Fate/Grand Order centered on the Alter Ego class. Its map location is Egypt on the Bleached Earth, but it takes place inside Sion Eltnam Sokaris' device the Paper Moon.

Released on the Japanese server on June 18, 2023, and on the NA server on May 19, 2025.