Third POV.

Pink finally got her first colony and everything was going well until one of her quartz soldiers started a rebellion. Yn didn't know rose quartz was secretly Pink diamond until black diamond revealed it to him and had him keep it a secret.

Black: yn I'm sending you to earth to help Pink however you will be set back to your infancy and kept in stasis until the crystal gems wake you up.

Yn: I understand my diamond but will I still have my memories?

Black: yes now go and be safe.

Yn would arrive on earth and be kept in stasis while the gem rebellion raged on being labeled as missing in action due to a faulty ship. After Pink faked her death and led the crystal gems in hunting down corrupted gems. Yn would create and use a fake body to explore and experience the world fighting in many wars yet finding a way to remain obscure from the history books even creating copies of weapons humans made to add to his arsenal. Then when Pink gave birth to her daughter Nora yn was released and would grow alongside her.