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A comedic mystery that follows two genius high schoolers and a female police detective as they solve cases that arise while following the disappearances of the boys’ parents.

After being brutally murdered in a gangster-style execution, Kensuke Hagane (Tsuyoshi Ujiki) finds himself brought back to life by a mad scientist and rebuilt as a robot-human hybrid with a serious thirst for vengeance and the tools to carry it...