There isn't a widely known and clearly defined 'love story' in the traditional sense between Kukulkan and Quetzalcoatl in a single unified narrative. However, both are important deities in Mesoamerican cultures. Kukulkan was a Mayan deity often associated with snakes and the sky. Quetzalcoatl was a significant Aztec deity, often depicted as a feathered serpent. They share similarities in their serpent - like forms and their connection to important aspects of the cosmos, but there is no common, well - established love story between them.
I'm not sure specifically as there could be many different takes on this. It might be about Percy being in a dangerous situation and Quetzalcoatl, a powerful figure from mythology, coming to his rescue in the context of a fan - created fictional story.
FGO isn't a typical visual novel. It has more gameplay mechanics and character-building features. The story is presented along with battles and strategic decisions.
In a fanfiction, Harry as a Quetzalcoatl Animagus could play a crucial role in a battle against Voldemort. His Animagus form could be resistant to certain dark spells, and he could use the large size and strength of the Quetzalcoatl to his advantage. Maybe he could also communicate with magical creatures from the Americas that are drawn to his new form, and they could help in the fight against the Death Eaters.
It's likely that the main characters from the original 'Highschool DxD' series would still play important roles. Maybe Issei Hyodo would be there, adapting to the new quetzalcoatl - influenced environment.
There's no way to know for sure who the author is without more information. It could be anyone who is a fan of the relevant source material (maybe Percy Jackson series) and has an interest in Quetzalcoatl from mythology.
In some of these fanfictions, there could be a focus on the mythology of Quetzalcoatl integrated into the Highschool DxD universe. This could lead to exciting tales where the characters have to face off against threats related to this ancient mythology while also dealing with the typical high - school drama and the battles that are characteristic of the DxD world. There might be new magical abilities or artifacts inspired by Quetzalcoatl that change the course of the story.
Well, having a Quetzalcoatl as a familiar would be extremely powerful for Harry. A Quetzalcoatl is a mythical and magnificent creature. It could help Harry in many ways, like flying faster than a broomstick, and its magical abilities might be beyond what we've seen in the regular 'Harry Potter' world. Maybe it could sense danger from afar and protect Harry more effectively.
The characters included the supporting roles of Lu Mingze and Lu Mingfei."Return this showy little devil brother for an obedient little succubus sister!" The male protagonist was Lu Mingfei, an artist who only knew how to draw girls. If he had known earlier, he would have just drawn a girl and forced her to be a man (Heavens). The female protagonist was Erii Uesugi, a super mixed-blood girl created with the goal of saving the world. She was a sub-follower who hosted a heroic spirit. The female protagonist was Matthew Gillette, a girl weapon created with the goal of saving the world. The sixth experiment was the completed product of the Light of Compassion series. The female protagonist was Fujimaru Tachika, the partner of justice, and the female protagonist was Athena. Although he didn't know why, it was still better to create a character card. The female lead-Olga Mary, don't stop. The male supporting character-Chu Zihang, Senior Brother with a poker face, and the male supporting character-Da Vinci. After thinking about it, he felt that this guy was still considered a man, right? Male supporting role-Romani Akiman, gentle man. Female supporting role-Su Xiaoqiang, ordinary person Su Xiaoqiang... He was really an ordinary person. Map? I really couldn't find it... When he had the money, he would paint the whole thing.
"Lu Mingfei's Challenge to FGO" Author: Bad Dice Lady Abby. It's a light novel/derivative doujin novel with transmigration, academic style, and comics elements. It's finished and can be enjoyed without worry.
[User recommendation: FGO Doujinshi with a dragon character. The author is a veteran, so readers who don't know much about FGO don't have to worry about not understanding any genre memes.]
The specialty of the game was to use the dice to determine the development of the plot. There would often be some unexpected results. It was also a pleasure for the bystander author to rack his brains to polish the results of the dice.
I hope you will like this book.