Schrödinger, a catboy, is a member of the Millennium elite, a contemporary group of Nazis. He possesses the ability to be "everywhere and nowhere"—his name directly referencing Erwin Schrödinger and his thought experiment "Schrödinger's cat"—and can regenerate from fatal wounds. While his combat skills and motives remain unknown, Hirano has confirmed that he is a creation of Doc.
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