Earth is very motherly towards children and quite protective due to the security programmed into her. In person, she is calm, sweet, and understanding of others. She is also seemingly open to new things. She tends to get lost easily. She is also quite understanding and willing to listen and talk to people, which included showing kindness to Kill Code. She will not, however, allow people to walk all over her - She will politely defend herself. Her brothers are Sun, Moon, Lunar, and Kill Code.