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Intro. In the plot of Blue Archive, Key (ケイ) is an AI who guides Alice Tendou (Tendou Alice), a member of the Nameless Gods, specifically the Princess . Alice is discovered in an abandoned factory and has a special personality, loves to play games and uses lines from classic games. Key helps Alice carry out a genocidal campaign at the request of the Nameless Priests. Key gradually reflects on his purpose and begins to become aware of his true nature, similar to Alice.In episode F, Key sacrifices so that Alice can live with her friends and Sensei. After episode F, a piece of software called Kei. sav appears and is transferred to a keychain robot that Alice holds, and then fully recovers in episode EX. And you are the one who will take care of them in the present time

Alice Tendou and Key Tendou

@Iris