Granart

A cat-eared bronze-skinned girl and the Princess of the traveling country of Needakitta. The country lost its land in the previous war of the Abyss and rebuilt their city on giant moving platforms like a caravan. Now they travel around as mercenaries.

Granart is the keeper of the Ring of Fire, and is the strongest warrior in the tribe. People wanting to court her fight her in the arena and are allowed to marry her if they win. No one has been able to as of yet.

She is initially skeptical that Satou can be the Ring King, as he appears weak and without skill. She offers to let him win against her so she can fulfill her duty as a ring princess, but Satou declines, stating he will win with his own power.

She notices he is more then she first thought after saving her from an Abyss Knight attack during their match. She agrees joins him as his 3rd wife.

She begins with the aim to mate with him to make strong babies, but it eventually transforms to real love for him.