Deadly Hour summary: You are reading Deadly Hour manga, one of the most popular manga covering in Action, Drama, Fantasy, Mystery genres, written by at MangaBuddy, a top manga site to offering for free. Deadly Hour has 49 translated chapters and translations of other chapters are in progress. Lets enjoy. If you want to get the updates about latest chapters, lets create an account and add Deadly Hour to your bookmark. Snow, an assassin working for the government, will have to dig into his own past to uncover the truth about the 25th Hour, a mysterious place he is forced to visit every night.