There are many fanfiction novels about the Vampire Knight that you can refer to: 1. Vampire Hunter D: This is one of the original works of the Vampire Knight. Its fanfiction is also very popular. This novel was about the intense battle between vampires and humans in an organization called " GN." " Vampire Hunter D2 ": This is the continuation of " Vampire Hunter D ", which tells the story of the members of the DNA organization who continue to fight against vampires. " Vampire Hunter D: Tears of the Moon ": This is a fantasy novel set in the context of the DNA organization. It tells the story of a young man named Takashi Natsume who became a vampire hunter and fought with his companions. 4 " Kiss of Vampire Hunter D ": This is a fantasy novel set in the context of the GN organization. It tells the story of a young girl named Zero, who became a vampire hunter and fought with her companions. 5 " Vampire Knight's Oath Under the Moon ": This is a fantasy novel with a vampire knight as the background. It tells the story of how a young man named Black Feather became a vampire hunter and fought with his companions.