Quedgin

Quedgin is the president of the country of Malorigan.

Story
Before the event of Eien no Aselia, Quedgin was a researcher at Sargios with Youtia, although he wasn't a genius like her, he tried to fill the gap between them through hard work.

However, an accident in a lab caused the death of Io, causing both of them to flee the Empire, leaving between them a rift that never recovered.