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A supernatural system allows people to take revenge by having other people sent to Hell via the services of a mysterious entity and her assistants who implement this system. Revenge, injustice, hatred, and the nature of human emotions are common themes throughout the series.
Genres: Animation, Drama, Mystery, Sci-Fi & Fantasy
First Air Date: 2005-10-04
Rating: 8.211 / 10 (235 votes)
Episode Runtime: 25 mins