Deis: Avrora

Aurora is the biological mother of the protagonist, Tatsuya Shiba, but not in the way one expects. In the main timeline, she does not exist. She hails from an alternate timeline—a reality that was pruned or destroyed.

A freelancer or creator using that handle? avrora deis

The term "Avrora Deis" is frequently associated with a specific timestamp—. This refers to a significant 31-minute observation window of a high-intensity aurora event. Aurora is the biological mother of the protagonist,

The phrase is likely a linguistic blend of Latin and Russian roots: A freelancer or creator using that handle

She interacts with the world through a fragile avatar. She is often depicted as ethereal, disconnected, and melancholic. She watches Tatsuya from a distance, unable to be a mother to him in any traditional sense, knowing that her very existence is a threat to the stability of the reality he inhabits.