A 'a sword's sheath fanfic' could be about many things. It might be a story centered around a sword and its sheath in a fictional world. Maybe it focuses on the relationship between the two, like how the sheath protects the sword, or there could be some magical or special properties associated with them.
It's hard to say exactly who the main characters would be without reading the fanfic. But most likely, the sword and the sheath could be considered main characters in a sense, as they are the central elements. There might also be a wielder of the sword who could play a significant role.
I don't know who the author of the 'sword sheath's child novel' is. There are so many novels out there, and without more information, it's hard to determine the author.
The 'sword sheath's child novel' could be about many things. It might be a story set in a medieval - like fantasy world where the sword and sheath are not just ordinary objects but hold some sort of spiritual or magical power. The 'child' could be a symbol of hope or a new beginning in a world that is perhaps facing some sort of threat or upheaval. Maybe the story follows the growth and development of this 'child' as it discovers its place in a world deeply intertwined with the significance of the sword and sheath. It could also involve themes of inheritance, as the 'child' may inherit certain powers or responsibilities related to the sword and sheath.
Since I don't know the details of this light novel, it's hard to say exactly. However, often the uniqueness of a light novel can come from its world - building. If it has a really interesting and detailed fantasy world, that could set it apart. Maybe it has a unique magic system or a very different social structure in the story world.
I'm sorry, I haven't read this light novel specifically. But you can try looking for it on some well - known light novel platforms like Novel Updates or MyAnimeList. They usually have detailed information such as the plot summary, character introduction, and reader reviews.
" The Sword of the Night Heaven and Earth " was an unforgettable Xianxia novel. The author was Maoni. This novel was famous for its exquisite plot, rich character images, and unique Xianxia worldview. The background of the story was set in a mysterious Xianxia world. The protagonist, Night Demon, was an ordinary teenager born in the mortal world. However, because of an unexpected encounter, he was involved in the Xianxia world. In this world, he had experienced countless hardships and challenges, gradually revealing his heroic nature. The characters in the novel were very rich and varied, and each character had a unique personality and destiny. Night Demon was smart, brave, and fearless. His growth was full of thorns and difficulties, but he also had touching persistence and courage. The other characters, such as Moon to the Bone, Xia Rou, Qing Yan, etc., all had their own characteristics, adding more color to the entire story. The plot of the story was exciting. There were intense fighting scenes and warm and touching emotional descriptions.
I don't know any novels about the Sword of Gaia. However, according to my knowledge of online novels, there are many novels that describe the protagonist having a sword, such as Battle Through the Heavens, The Peak of Martial Arts, and The Master of the Whole Family.
One common theme is loyalty. The sheath is often seen as being loyal to the sword, always there to protect it. For example, in many stories, the sheath will take on damage to keep the sword safe.