Solius of the Storms ((嵐のソリュース, arashi no SORYUUSU?)) is a minor character in Ar tonelico: Melody of Elemia. She is actually an strange human girl who always goes to the Ion Plate, keeps watching the passing of clouds and storms, and talks to them.
During Lyner's first visit to the Ion Plate, she obstructs the way to a treasure bag, but if the player returns later on, she will allow him to claim its contents.
Also, despite her eccentric personality, she isn't a Will of the Planet. At night, she hugs the walls of the Tower to go down back to her home.