Karl Brandt served as secretary to a prominent politician in East Germany, earning him the nickname "Secretary" among those who knew him. He was fiercely loyal to his boss—so much so that when the Lawyer was injured by police, Brandt became his sole supporter and caretaker. His devotion crossed into dangerous territory; he made explicit threats against Tenma's life if he wouldn't treat his injured superior, making clear just how far he'd go for the man he served.
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