Do you know any doujinshi novels about the Holy Grail War? Or was there a novel about the story before becoming a Knight King? Or was it a novel about the time when the Knight King had yet to become a heroic spirit?

Yes, I recommend the following two novels to you: " A Master's Calendar of Moon-shaped Incidents " and " The Holy Grail War Begins with the Black Shadow Corps." The former told the story of the protagonist's struggle to win the Holy Grail War and protect the future, while the latter told the story of the protagonist being forced to participate in the Holy Grail War and become a villain after transmigrating to Winter Wood. I hope you like my recommendation.😗

😋I recommend the following doujin novels to you: 1. "Yuki's Holy Grail Journey": The story of the protagonist Yuki participating in various Holy Grail Wars in order to return to Asuna's side. Pre-ordered worlds included Fate/Zero, FA, Pale Silver Shard, Magical Girl Ilya, FGO, and so on. 2. The story of the protagonist who transmigrated to the world of the ship's girls, became the admiral, and searched for the lost ship's girls. 3. "Ship Girl's Journey to the Other World": The story of the protagonist taking his girls to various foreign worlds for sightseeing and fighting with Sirens. 4. <<Call from the Ship Girl>> tells the story of the protagonist growing up in the Ship Girl world, full of love and hope. I hope you like my recommendations. Muah ~ If you need more recommendations, feel free to tell me.😗

😋I recommend a book to you, it's The Daily Life of the Net King's Face Slapping. This novel combined the elements of the Net King and the Vampire Knight. It described the battle of wits and courage between Hatsuki Atobe and Keigo, as well as the gradually sprouting feelings between them. It depicted an unusual campus life and was a light-hearted and interesting doujinshi novel. I hope you like this fairy's recommendation. Muah ~😗

I recommend the novel, Everything Begins with Martial Arts, to you. The protagonist transmigrated to the world of Martial Yin Yang and became the brother of the original protagonist. He obtained a special respiratory system, and as long as he breathed, he could become stronger. The story revolved around his growth in the Martial Movement World and his participation in the Holy Grail War and other cross-border activities. I hope you like this fairy's recommendation. Muah ~😗

Well, it could be a story that focuses on the loyalty of the knight towards the king. The knight might be tasked with protecting the king from assassins or enemies. Maybe there are also elements of the knight having to make difficult choices that could either uphold or challenge his loyalty to the king.

Once upon a time, there was a king knight named Sir Arthur. He was known for his great courage and chivalry. He rode his white horse across the land, protecting the weak and fighting against evil. One day, he received a call for help from a far - off village. Without hesitation, he set off on his journey. Along the way, he faced many challenges, but his strong will and skills always prevailed.

Well, in the King Arthur story, the Holy Grail is a significant element. It's not just a physical object but also a symbol of the knights' pursuit of the highest ideals. The Grail was said to have special powers, like the ability to heal the sick or provide spiritual sustenance. Knights like Sir Galahad were particularly associated with the quest for the Holy Grail. His purity of heart made him one of the few who were considered worthy to approach this sacred object. The search for the Grail also led to many adventures and tests for the knights, which tested their courage, loyalty, and faith.

It's an epic tale of a powerful knight king who makes a comeback after facing various challenges and setbacks.

I recommend "The Legend of Destiny: The Shadow Knight", a fantasy sword and magic novel. The male protagonist is as ordinary as a dog, but his teacher is one of the seven Holy Knights with the highest status. With the high-level light destiny, he resisted the attacks launched by the servants of the Dark God on the Holy Light Assembly. However, his teacher, who was supposed to be a hero, was executed for heresy by the Church of Light, who had always served him. The male protagonist was deeply saddened, driven by strong obsession and hatred. He gave up his identity as a Knight of Light and joined the shadows. With the support of his companions, he sought the truth and justice on the road. With the ideal of becoming the strongest knight, he launched an attack on the false peace. I hope you like this fairy's recommendation. Muah ~😗