Perhaps in this 'Naruto New Game Plus Fanfic', the world itself is changed in the new game plus. There are new areas to explore, like a hidden underground ninja village that was previously inaccessible. Naruto and his friends set out to discover this new place, uncovering secrets about the ninja world's past along the way, and also facing new threats that lurk in these uncharted regions.
One interesting plot idea could be exploring an alternate timeline where the characters have different starting stats or abilities. For example, Neptune could start with enhanced combat skills and have to adjust to being more of a fighter than a strategist at the beginning. Another idea might be a fanfiction where the New Game Plus mechanic causes glitches in the game world, like strange character behaviors or environmental anomalies that the characters have to figure out how to fix. Maybe in this new game plus, a new villain emerges who is specifically exploiting the glitches in the system for their own gain.
You could write a fanfic in which a new game is introduced in the Naruto universe. This game has special powers as prizes. Naruto and his comrades compete in this game, but there's a dark plot behind it by an old enemy trying to disrupt the village through the game's chaos. The fanfic could explore their journey to expose the plot and win fairly.
Some fanfictions might explore what would happen if a character had a different alignment. For example, if a normally good character turned bad. Or they could focus on a relationship that was only hinted at in the game and expand on it in a really detailed way. There could also be a plot where the Reapers have a different origin or motive than what was presented in the game.
Maybe the new Hokage is faced with a crisis within the village. For example, there is a rift between different ninja clans, and the Hokage has to use his/her diplomatic skills to bring peace. They could start by holding clan meetings and listening to each clan's concerns.
One interesting concept could be exploring the new relationships that form in the New Game Plus. For example, characters might have different interactions based on the knowledge from the previous play - through. Another concept could be the discovery of new hidden storylines or secrets that were not accessible in the original game's storyline. And also, the evolution of Personas in more unique ways compared to the base game can be really fascinating.
One interesting storyline could be the exploration of the characters' deeper relationships in the new game plus mode. Maybe the protagonist has new interactions with the Social Links that were previously established, leading to different outcomes. For example, a friendship that was just budding in the original game could turn into a more intense bond, affecting the overall story and battles.
Well, one interesting aspect could be the new storylines that can be created within the 'new game plus' framework for Persona 3. It might explore different character relationships that were not fully developed in the original game. For example, we could see more in - depth interactions between the main character and the Social Links characters.
One interesting concept could be the reimagining of character arcs. In a New Game Plus scenario, characters might have different starting points or knowledge, which can lead to new interactions. For example, a character who was once naive might start off with more awareness, changing how they relate to others. Another concept could be the exploration of alternate timelines that were not fully explored in the original Homestuck. It allows for the discovery of new plotlines and relationships that were previously hidden.
One idea could be exploring the rise of a new, unexpected house to power. Maybe a small and previously overlooked house discovers a long - forgotten power or resource. Another could be focusing on the children born after the events of the original series and how they deal with the still - tense political situation. For example, a child of a former antagonist might try to redeem their family's name.
A third idea is a fusion of the two worlds. The shinobi villages and Nazarick could form a trade or knowledge - exchange system. Characters from both sides would have to learn about each other's cultures and abilities. This could lead to some really fun interactions, like Albedo trying to learn ninjutsu from Kakashi, or Sasuke being intrigued by the power of the Supreme Beings in the Overlord world.