The 2014 wuxia film Brotherhood of Blades established the story of three members of an elite palace guard unit during the Ming Dynasty who must abandon their brotherhood and apprehend one of their own after he goes rogue, only to find themselves caught up in an even larger conspiracy. The Infernal Battlefield continues the story of these best-of-the-best guardsmen. It brings back much of the cast, but this is a standalone film that doesn’t require viewing the first to be understood.