The question was, was there a completed version of the vampire knight time-travel novel that could be recommended?

Yes, I recommend a fantasy sword and magic novel called "Lord of Timberside." The main character was a despicable gravedigger who was also a vampire knight. He ruled an evil territory, and wherever his army went, not a blade of grass grew. The plot was very exciting. I hope you like this fairy's recommendation. Muah ~😗

Yes, I know a book called " Demon Concubine is too seductive: Vampiric Highness, Heart's Favorite!" The novel. It was a fantasy romance novel. It told the story of the 21st century's top policewoman who transmigrated and became the youngest knight of the Rockfall Empire. However, she flirted with the most dangerous man she should not have flirted with. From then on, she was pestered and could not escape. I hope you like my recommendation.

I recommend a light novel called "Journey to the Other World as a Vampire". It tells the story of a vampire who was hit by a meteorite and traveled to a fantasy world to become a true ancestor of vampires. Although it wasn't directly related to the Vampire Knight, the story about vampires was similar. I hope you like this fairy's recommendation. Muah ~😗

One common theme is the idea of changing destiny. Since the characters are traveling through time, they often try to change the events that happened in the original Vampire Knight story, for better or for worse.

😋I recommend the following novels to you: 1. "Silly Girl in Antiquity": The female protagonist of this book also traveled back in time, but it was not a vampire theme, but an ancient romance. The female protagonist was a woman who pretended to be silly and acted cute. She looked silly but had extraordinary wisdom. She fought in the palace and played around in the harem. It was definitely exciting. 2. "Supreme Enchanting: The Evil Concubine Carrying the Two-bellied King": Although it's not a vampire theme, it has a bewitching female protagonist and a two-bellied male protagonist. It's also an ancient romance novel that will definitely suit your taste. 3. "The Devil Vampire Seizes Love": This was a youth school novel. Although the female lead didn't transmigrate, it had a story line of a vampire and a demon. The emotional entanglement between the female lead and the two male leads was very exciting. I hope you like this fairy's recommendation. Muah ~😗

Human characters might gain a new perspective on vampires. By traveling back in time, they could witness the history of vampires and understand that not all vampires are as bad as they seem. This could lead to stronger relationships between human and vampire characters. Also, they might use the knowledge of the past to protect themselves better in the present from the more dangerous vampires.

Another plot might involve a time - traveling vampire who goes back to the origin of their kind. They could discover secrets about the first vampires and how they came to be. This could lead to a change in the power dynamics within the vampire world in the present. For instance, if they find out that there was a special power that was lost over time and they manage to bring it back.

One great Vampire Knight time travel fanfiction is 'Back to the Beginning' where the main character is sent back in time and has to navigate the complex relationships in the Vampire Knight world all over again. It has an interesting take on how knowledge of future events can change the course of the story.

😋I recommend the following novel to you: - "Terliga Ultraman: The Eternal Guardian": Although it was not a Doujinshi that guarded Sweetheart and the Vampire Knight, it was a light novel and a derivative Doujinshi novel. This book tells the story of Teliga and Carmilla working together to defeat the evil forces and become the eternal guardians of the entire universe. It was very exciting and interesting. - "A Marvel's Masked Rider": Although it is not a Doujin that protects Sweetheart and the Vampire Rider, it is also a light novel-a derivative Doujin novel. The protagonist of this book was the Masked Rider, Decade, who traveled through the Marvel World and challenged various powerful enemies. It was very interesting. - [A qualified Guardian Knight of the Mark of the Gods]: Although it was not a doujinshi novel, it was still a light novel involving knights. This book tells the story of the protagonist guarding a side in the Shengmo Continent, educating a side, and finally achieving the Divine Seal. It was very exciting. I hope you like this fairy's recommendation. Muah ~😗

[Demon Concubine is too seductive: Her Highness the Bloodsucker, my favorite pet!] The plot of this completed novel was about a police beauty from the 21st century who transmigrated to become an Imperial Knight and was pestered by His Highness Vampire. I hope you like this fairy's recommendation. Muah ~😗