Aeri

The Aeri are mythical tribe mentioned in the Seine. Coming from an unknown land, Eita  a seerer and the leader of the  Aeri approaches Yeine. She proposes a union betweem the two tribe for she has seen that his sons will do great things. She offers Ashi, her apprentice to help aid in teaching Yeine's tribe about their magic.

The magic of  the Aeri is the use of Solarium. Not much is known about what the Aeri actually are. Some have purposed them to be an enlighten race while other think they are aliens.