Saia is the Meraist goddess of Rukea (Heaven) and death. She was the first goddess, and ruled the Chaos Sea with Koloni. Her role is to burn away the darkness of the daoune that enter the Valley of Ta.

She was the first goddess and ruled the Chaos Sea. In the First Day, she purified the world by killing all of the kedao. In the Second Day, Saia gave new life to the daoune.

Saia has the characteristics of a corpse and is the patron of Dalisidao.