She is the main character from Genshin Impact, only female instead of male. Aether is a bright and helpful traveler who wound up stuck in Teyvat. She’s on a quest to find her twin brother, Lumine, who was stolen away from her by an unknown god. Aether is kind and upbeat, always helping others. She is optimistic and loves her friends, never getting too upset when her travels don’t turn out well. She likes adventuring and is a skilled sword fighter. She can also use various elemental powers.