In the Game World, Fang Zheng had everything under control. However, in the world of the Magical Girl, Fang Zheng encountered some issues.
"Are these the Knights you detained?"
Looking at Hegnam, Vita, and the others on the screen, Fang Zheng curiously asked, and Nanoha nodded.
"Yes, teacher, I've already heard about them..."
Whether it was some kind of coincidence or not, in any case, after Nanoha blasted them away with a shot, these Knights obediently chose to cooperate. They confessed to Little Sakura and Nanoha about their origins and the reasons they attacked other Magitech Mages. These four Knights are part of a Guardian Knight system from a Magitech Device known as the "Book of Darkness." They could be considered similar to Heroic Spirits or Guardian Beasts.
