Skeleton Man

The story of Skeleton Man is set in an "imaginary Japan" in an "imaginary era", and the stage of the story is a closed urban stage controlled by a huge company called "Shadow City". The unknown "anti-hero" protagonist, who has superpowers due to the ancient secret treasure skull helmet, shuttles between justice and evil, light and darkness, humans and non-human beings on this elevated stage. As a dark hero, all pity and sympathy are superfluous. The Skeleton Man is not a virtuous hero of justice, please think carefully before showing your fangs to him. Who is the Skeleton Man? This is a feature of this work. The true face of the skeleton will not be revealed until the last moment. Maybe the protagonist? Maybe the seemingly kind and incompetent priest? Maybe he's a key member of the Daiban Group? Maybe the police in name only? Maybe passerby A or informant B? Now the only option is to wait for clues that may be provided in the animation or watch until the end...