jewel is a survivor from the ancient not-cat civilization. He was stubbon and managed to hide away from nestor when they were sending everyone to earth, but lives to regret it as he wanders not-earth alone for hundreds of years.

then when nestor brought everyone back, they were overwhelmed with suprise and excitement, but when they tried to talk to the other not-cats none of them seem to remember who they were. Dread filled them as they realized they were truly alone.

He isloated himself as he was having an existential crisis. After a while they finally felt ready to rejoin cat society but they still mostly keep to themself and are quiet. The not-cats are friendly with him but they cant help but feel a little uncomfortable around him, they feel like there's something....odd about him