Tendou Kei

Kei (ケイ) is a pivotal character in Blue Archive who originated as an AI personality within Tendou Alice (AL-1S), tasked with destroying Kivotos as the "Princess of the Nameless Gods". After abandoning her destructive mission to protect Alice, Kei develops a tsundere, emotional personality, eventually obtaining her own body to join the Paranormal Affairs Department.  Key Information about Kei: Role & Background: Formerly an AI program meant to guide Alice to her throne, she is the guardian of the Nameless Priest. She shares a deep connection with Alice (sometimes referred to with red-tinted eye control) and later aids the Game Development Department, occasionally appearing hot-headed. Appearance & Development: She appears with distinct red eyes when dominating control, often linked to her "prototype" or "robot" form before obtaining a dedicated body. 5th Anniversary Implementation: Kei was announced as a 5th Anniversary Commemorative Student for the JP server, available as a limited-time gacha unit. Abilities: She utilizes Decagrammaton technology and in combat, focuses on dealing heavy damage to single enemies using an amplifier effect.  For more