Some ways into the 13th cycle of battle between the opposing forces of Cosmos and Chaos... probably BEFORE canto mortis starts playing and everything ever is on fire...

Kuja wakes up in a nice soft field of grass, with a red bell collar on, surrounded by cute little sheep and other confused people.

He is absent some significant number of memories, and his name.

Thus begins his new life as the Angel Devil of the Rose Devil Army. ...his new life of living out of a barn, constantly... surrounded... by sheep...