Well, one possibility could be Nico dealing with the aftermath of the war. Maybe he's trying to find his place among the survivors. He might be struggling with PTSD from the battles he faced. Another could be him forming new relationships or strengthening old ones. For example, he could become closer to his friends from Camp Half - Blood.
In 'after the giant war nico fanfiction', perhaps Nico starts to explore his powers more deeply. Since the war is over, he has time to focus on himself. He could discover new aspects of his abilities related to the Underworld. Also, he might get involved in rebuilding efforts. He could use his knowledge of the Underworld to help restore places that were damaged during the war.
It could be some remaining monsters that survived the giant war and are now seeking revenge. They might target Nico specifically because of his role in the war. Another possibility is some rogue demigods who didn't like the outcome of the war and blame Nico for it.
Maybe they start a relationship. Daphne, who might have seen a different side of Harry during the war, could be drawn to his courage and leadership. They could face challenges together, like dealing with the post - war prejudices. Harry, being a half - blood, and Daphne from a pure - blood family, might have to overcome the old - fashioned views of some in the wizarding community.
Well, one possibility could be the rebuilding of the ninja villages. After the war, there would be a lot of destruction to repair. Maybe Naruto and his friends would take on leadership roles in this rebuilding process.
Perhaps Naruto forms new alliances in this 'naruto after the war crossover fanfiction'. He might team up with characters from other fictional universes who got involved because of the crossovers. They could work together to restore peace not just in his world but also in the worlds that have been connected through the crossovers.
One possible plot could be that Nico is physically and mentally scarred from the war. The healer, perhaps a kind-hearted magic user, uses their powers to slowly mend Nico's physical wounds. They also take the time to listen to Nico's traumatic war experiences, providing emotional support. As time passes, Nico starts to regain his confidence and strength, and they form a deep bond through this healing process.
One possible plot development could be that the Hidden Villages struggle to maintain peace without Naruto's influence. His death might lead to power vacuums and political unrest. For example, some villages may try to take advantage of Konoha's weakened state. Another aspect could be how his friends and family cope. His wife, Hinata, might have to raise their children alone, and his friends like Sasuke would feel a great sense of loss and perhaps guilt for not being able to protect him. The ninja world as a whole could also lose its hope symbol, and new, darker forces might emerge, thinking that without Naruto, they can carry out their evil plans more easily.
One possible plotline could be about the rebuilding of the world. The characters might focus on restoring the damaged areas, re - establishing communities, and dealing with the aftermath of the destruction. For example, they could be working on rebuilding Camp Half - Blood and making it more secure against future threats.
One possible plot could be Percy and his friends dealing with the aftermath of the war in the mortal world. Maybe they have to hide their demigod identities even more carefully as the war has drawn some unwanted attention. They could also be working on rebuilding Camp Half - Blood and trying to make it safer for new demigods.
In fanfiction, they might start off as friends who gradually realize their deeper feelings for each other. They could bond over their shared experiences during and after the war, such as the rebuilding of the wizarding world. This new world would be different from what they knew before, and they could find comfort in each other's company while adapting to the changes.
Well, one possible plot development could be Naruto training even harder to prove himself. After the Chunin Exams, he might seek out new jutsu or ways to improve his skills. Maybe he starts to focus on his control over the Nine - Tails' chakra more intensively.