For the uninitiated, Karen Yuzuriha (often referred to by her alias, "Ene") is a cybernetic digital being—originally a human girl named Takane Enomoto. After a catastrophic experiment gone wrong, her consciousness was uploaded into the digital realm, transforming her into a sassy, hyperactive, blue-haired hologram who resides in the electronics of Shintaro Kisaragi.
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