In the Game World, everything had gone smoothly for Fang Zheng. However, he had run into some problems in the world of Magical Girls.
"Are these the Knights you locked up?"
Looking at Signum, Vitra, and the others on the screen, Fang Zheng asked curiously. Nanoha nodded.
"Yes, Teacher. I've already heard about what happened to them..."
Whether it was some kind of coincidence or not, after Nanoha blasted them down with a single shot, the group of Knights obediently chose to cooperate. They told Sakura, Nanoha, and the others about their origins, as well as why they had attacked other Archmages. These four Knights were Guardian Knight systems from a Magic Device known as the Book of Darkness. They could be considered beings similar to Heroic Spirits or Guardian Beasts.
The current owner of the Book of Darkness was a little girl named Yagami Hayate. Because she was bound to the Book of Darkness, Yagami Hayate was in extremely poor health, and her life force was also very weak. To protect their master, the Guardian Knights had tried to attack other Archmages and use the Book of Darkness to drain their magic power, prolonging their master's life.
To be honest, Nanoha and Sakura had no idea what to do about this either. Although Nanoha and Fate had considered contributing some of their own magic power, Tomoyo stopped them. In Tomoyo's view, although she did not really know what kind of existence the Book of Darkness was, if their master's life force was declining because she was bound to it, then they should not act rashly before figuring out the cause.
"Mm... Tomoyo handled that very appropriately."
Hearing this, Fang Zheng nodded in satisfaction. This was also why he had entrusted the affairs of this world to Tomoyo. Although Tomoyo