Raiden Mei

Raiden Mei is a central heroine of Honkai Impact 3rd and the host of the Herrscher of Thunder. She begins as Kiana's classmate and fellow Valkyrie before making painful choices to protect Kiana from self-destruction.

Raiden Mei in Honkai Impact 3rd: identity and story role

Mei is gentle, responsible, reserved, and deeply devoted, but guilt can make her choose isolation and sacrifice. She is an expert swordswoman whose lightning-based Herrscher powers provide extreme speed, destructive energy, and control over electromagnetic forces.

Raiden Mei's abilities and key relationships

Her bond with Kiana is the emotional center of her story, while Bronya, Elysia, and World Serpent broaden her loyalties. Mei eventually learns that love does not require carrying every burden alone.