A more emotional plot could be about Yugo trying to find Rin who has lost her memories. He has to use his dueling skills and their shared past to help her remember who she is and their relationship. This would involve a lot of character development and heart - felt moments as Yugo tries to bring back the Rin he loves.
You can try searching on popular fanfiction websites like Fanfiction.net or Archive of Our Own. Just type in 'Yugo x Rin Yu - Gi - Oh! Arc V' in their search bars, and you should be able to find relevant stories.
Well, perhaps there could be a fusion of the two worlds' magic systems. In this fanfiction, the Sharingan could have an effect on reading an opponent's moves in Duel Monsters, similar to how it reads an opponent's combat moves in Naruto. And some of the Yu - Gi - Oh! monsters could have chakra - like energy, which Naruto and his friends have to figure out how to use. Also, the main characters from both universes could team up to fight a common enemy that is threatening both the ninja world and the Yu - Gi - Oh! world.
A possible plot for a Naruto Yu - Gi - Oh! Arc - V fanfiction could involve a powerful villain that threatens both the Naruto and Yu - Gi - Oh! worlds. The heroes from both sides would then have to team up. Naruto, with his determination and never - give - up attitude, could inspire the Yu - Gi - Oh! characters. And the Yu - Gi - Oh! characters could teach Naruto and his friends about the power of the cards. They could also combine their powers, like Naruto using chakra to power up a Yu - Gi - Oh! monster in a duel. This would create a unique and exciting story.
A cool plot could be that a dragon from another dimension somehow ends up in the Yu - Gi - Oh! ARC V world. This dragon is incredibly powerful and has unique abilities that no one has seen before. The main character befriends this dragon and together they enter a series of high - stakes duels against the most powerful duelists in the world. The dragon also has a connection to the main character's past, and as they progress through the duels, the character slowly uncovers the truth about their family's connection to dragons.
One idea could be that characters from both series meet in a new dimension created by a powerful spell card. They then have to team up to defeat a common enemy that threatens both their worlds. For example, Yuya from Arc V and Yusaku from Vrains could combine their dueling skills and strategies.
Another trope could be the 'shared destiny' trope. Given the nature of the Yu - Gi - Oh world, it's possible that in fanfiction, Yugo and Rin are fated to be together in some way, perhaps to face a common enemy or fulfill a certain prophecy. This can lead to exciting plotlines and a sense of grandeur in the story.
One idea could be a crossover with another popular card game universe, like Magic: The Gathering. The characters from Yu - Gi - Oh! ARC V could find themselves in a world where the rules of Magic are dominant and have to adapt their dueling styles. Maybe they team up with Magic players to face a common threat.
One idea could be a story where a duelist discovers a hidden power within their Cyber Dragon. Maybe it can transform into a more powerful form during a crucial duel in the Yu - Gi - Oh! Arc V universe.
One interesting Yu - Gi - Oh! ARC - V fanfiction could be those that explore the backstories of the characters in more depth. For example, a fanfiction might focus on Yuya's journey before the events of the show, showing how he developed his dueling skills and his unique style. Another could be about the relationships between the different characters from different dimensions, like how they interact and learn from each other. There are also fanfictions that might introduce new cards or dueling strategies that add a fresh twist to the Yu - Gi - Oh! ARC - V universe.
One interesting Yu - Gi - Oh! ARC - V dragon fanfiction could be about a new dragon duelist arriving in the ARC - V world and forming a unique bond with a rare dragon. They might go on adventures, facing off against powerful opponents while trying to uncover the secrets of their dragon's origin.