Sieglinde Baumgard is a brilliant scientist and one of the main characters in the anime series Dragonaut: The Resonance. As a member of the ISDA (International Solarsystem Development Agency), she plays a crucial role in the development and control of the Dragonauts, who are tasked with saving Earth from an asteroid threat. Despite her young age, Sieglinde is highly intelligent and often displays a serious demeanor. Her expertise in technology and science is indispensable in the fight against malevolent forces, and she is deeply committed to her mission.