Aelita

From Code Liki

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Aelita is a half-human, half-virtual being. She is now living at Kadic. She is the daughter of Franz Hopper and an unnamed pink-haired woman. Her hair, unlike most of the members of Team Lyoko, is one of the two members that have a natural hair color, the other one being Odd. She is seen as the technical ruler of Lyoko as she takes command when Jeremy is gone and is also considered the Lyoko Princess. XANA is her worst nightmare and enemy, and he is coming after her.