Excel

エクセル

After Steiner rescues her from the "alter egos" who killed her younger brother, she asks Steiner to form a contract with her to make him stronger. Her childlike appearance results from a mutation caused by her contract with Steiner; it severely slows down her physical growth and aging process. As a veteran contractee, she has gained considerable experience and keen insight. She possesses several combat accessories called "thousands", but only two are shown in the manga. One is the Hex Ring she wears to create the Hex Shield, which blocks attacks. The other is the ring she gave to Keita.

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