Adelaide Banks is in her final year at the space agent boarding school, SEAS. Does Third Year Space Agent-in-Training Star Girl have what is tales to save space – one planet at a time?
And evil force has arrived on Planet Oceanella and the seadons' wings are disappearing. When Space Agent Star Girl is sent to investigate with her two best buddies they find that it's not only the seadons that must face this evil. Can the agents put a stop to the GDC mission and rescue the alien seadons before it's too late?