Kei is a character in Blue Archive. Introduction An AI who initially resided within Tendou Alice, "Princess" of the Nameless Gods. Following the Decagrammaton story, her consciousness replace from a custom-built AMAS drone provided by Rio to gaining a humanoid form in the process. Personality Kei initially presented as an AI program concerned only with "guiding the Princess to her throne" and enacting the destruction of Kivotos and the genocide of its people through the construction of the Ark of Atra-Hasis. Ever since her Princess decided she wanted to be a hero instead, Kei prioritizes Alice's safety above all, sacrificing herself to keep her alive before being reborn through the assistance of Rio and Himari. Ever since, Kei has begun developing more emotions, displaying a somewhat caustic personality towards the rest of the Game Development Department and some tsundere tendencies. She has also become very hot-headed, to the point where members of the SPTF acknowledge her constant anger. However, beyond everything, her will to live on has grown stronger than ever. She considers the capabilities of Decagrammaton and its prophets to be barely a fraction of what her creators could do. Appearance she sheds the physical traits of the Decagrammaton and becomes her ideal self, gaining a more human appearance. Her skin is pale, and her hair is almost as long as Alice's. The principal differences are in its white coloration compared to Alice's black, and the center bang hanging in the opposite direction (rightward relative to her perspective). Her original pink eyes are preserved from back when she took control of Alice's body, but bear a much sharper, tsurime appearance. Uniform Kei wears an white dress with a red-like gems embed below her collar dress, having black edge at her sleeves, at the bottom she has a black thigh garter with a red crystal between her thighs each leg while wearing a seemingly white boots that fit her pale skin Halo Kei's halo is a flipped version of Alice's halo with a shade of pink instead of blue.