Marble enjoys sculpting rocks, but her father doesn't see that as a lucrative or useful way to live one's life. He thinks she needs to get married. Marble doesn't want to, and will go to great lengths to ensure she won't have to.
Filliedelphia's police investigates an unusual case where in an abandoned Asylum, three ponies were founded murdered except for the changeling that was found restrained. This is the interview of that changeling.