Aldea ia a female character who fights for other parallel world with name vatlantis,is the previous leader of the Vatlantis Imperial Guards as well as the former aide and right-hand of Grace Synclavia. Being one of the highest authority of the Vatlantis Empire during the time of the Genesis breakdown, Zelshione used everything within her power to ensure the safety of her world and the Royal Family. While originally introduced as an antagonist because she tried to kill Hida Kizuna multiple times since they first fought, she eventually came to respect him and his power, and has since become his ally.