User blog comment:LaviBookman/Original Universe: Final Suggestions and Voting/@comment-2089817-20120618153051/@comment-2089817-20120619000501

HSDK has very little limitations, Lavi. Ideally, it incorperates your idea in its entirety, but it is set in modern times. The conflict within the story itself lies in the everlasting war between Katsujinken and Satsujinken (the "fist of life" and the "fist of killing", respectively).