Well, in a 'Naruto descendant of Sesshomaru' fanfiction, the plot could involve a journey of self - discovery. The descendant, say a young ninja, starts to notice strange abilities within themselves that are not typical of Naruto - style ninjutsu. As they dig deeper, they find out about their Sesshomaru lineage. This could lead to a conflict with the traditional ninja clans who are suspicious of this new and different power source. Eventually, the character could prove their worth and bring a new form of peace by combining the ninja way with the qualities of Sesshomaru.
The main character could be an existing Naruto character who somehow discovers they have Sesshomaru's bloodline. For instance, Naruto himself could be the one. Imagine if during one of his adventures, he unlocks a hidden power within him that is related to Sesshomaru. This would completely change his dynamic and how he approaches battles and relationships in the ninja world. He would have to learn to control new powers like Sesshomaru's poison claws or something similar.
One possible plot could be Naruto discovers his new heritage as Sesshomaru's heir. He then has to learn about the ways of the Inuyasha world while still dealing with his own ninja world problems.
One possible plot is that Naruto, as Sesshomaru's son, discovers his true identity later in life. He then has to learn about his father's world and culture. There could be a conflict between his loyalty to Konoha and his newfound family ties to the demon world. He might also encounter other demons who either want to use him for his power or are out to get him because of his mixed heritage.
The fanfiction might explore the concept of a Naruto character being a descendant of Sparda in many ways. For instance, the character could have a special form or transformation similar to Dante's devil trigger in the Devil May Cry series (since Sparda is from that). This form could give them enhanced strength, speed, and abilities. They could also face challenges related to their dual heritage, like being shunned by some in the Naruto world who fear the unknown powers. And the story could revolve around how they overcome these prejudices and prove themselves as a valuable asset to their comrades and the entire ninja community.
Well, it could be about a character who is a descendant of Muu having some sort of special powers that Naruto discovers. Maybe they team up to fight a new threat in the ninja world.
Well, it could be about a character in the Naruto universe who is a descendant of someone named Nero. Maybe this descendant has some unique powers or abilities that come from Nero's lineage. They might face challenges in the ninja world due to their different heritage.
Well, it could be about the main character having special powers inherited from Hagoromo. Maybe they have to face new threats that only someone with Hagoromo's blood can handle.
Well, it could be about a character in the Naruto world who discovers they have some connection to Hiei. Maybe they inherit his powers like his speed or his ability to use the Jagan eye. They could then face challenges in the Naruto universe while trying to master these new powers and keep their identity a secret.
Well, it could be about a Naruto character having the powers or lineage related to Gilgamesh. Maybe they inherit Gilgamesh's arrogance and vast treasure of weapons. They might use these new - found powers in battles against the Akatsuki or in the Ninja World Wars, changing the whole power dynamic in the Naruto universe.
Well, it could be about a character in the Naruto world who discovers they have a connection to Alice. Maybe they have some of Alice's abilities like being able to traverse strange, dream - like dimensions. This could lead to all sorts of adventures, like using these newfound powers to fight against powerful foes in the Naruto universe who are not used to such strange abilities.