One possibility in a fanfic after Dios death is that a mystery could unfold. There could be secrets that he took to his grave, and the characters start to dig into these. It could lead to a journey of discovery where they find out things about the past that were hidden by Dios. This could range from hidden treasures to dark secrets about the origin of his power. Also, new characters might be introduced who have a connection to Dios' past and play important roles in the post - death story.
After Dios death in a fanfic, his followers could split into different factions. Some might realize the wrongdoings of their former leader and try to make amends, while others could become more radical in their beliefs, vowing to carry on Dios' legacy in a more extreme way. The fanfic could also explore the emotional turmoil of those who were close to Dios, like his family or closest aides.
After Dios death in a fanfic, the economy could change drastically. If he controlled resources or trade, new trade routes could open up and resources could be more fairly distributed. Socially, there could be a cultural renaissance as people are no longer suppressed. Art, music, and literature could flourish as creativity is no longer stifled. Also, politically, new leaders might emerge who are more inclusive and less tyrannical.
A 'Naruto After Death' fanfiction could show Naruto's journey in the afterlife as a way to bring peace to the souls of those who died with grudges. He could use his unwavering will and the bonds he formed in life to help resolve the negative emotions of these lost souls. He might also meet his parents in the afterlife and finally have a proper family time that was cut short in his living days.
In a fanfic where Harry Potter meets Death, one possibility is that Death offers Harry a choice. Maybe it's a choice between saving his loved ones or sacrificing something of great value to him. This could lead to a moral dilemma for Harry, testing his character in ways not fully explored in the original series.
In this fanfic, Harry might face a situation where he has to bargain with Death. He could be trying to save a loved one from an untimely end. Death, being an all - knowing entity, might test Harry in various ways, like making him relive some of his most difficult memories to prove his worthiness for such a deal.
Well, if Naruto had the Death Note, he might be really confused at first. The Death Note's power is so different from the chakra - based powers in Naruto's world. He could use it to take out some of the bad guys secretly, but his ninja code might conflict with using such a tool for killing. For example, Naruto believes in giving people second chances, and the Death Note is a very final and unforgiving weapon.
In this fanfic, Naruto might face some really tough challenges while learning the Reaper Death Seal. He could be in a situation where he has to sacrifice a lot to master it, like maybe losing some of his relationships temporarily. Also, he might have some sort of spiritual journey to fully understand the power of the seal.
Well, Harry could find that his Deathly Hallows are perceived very differently in Asgard. His Invisibility Cloak might be seen as a powerful magical artifact like the ones in Asgard. His Resurrection Stone could be a source of great fascination as Asgardians have their own beliefs about the afterlife. And his Elder Wand might be seen as a weapon of great power, perhaps on par with Mjolnir.
In a fanfic about Barry Allen's death, the villains could take advantage of the situation. Zoom might return, seeing this as an opportunity to finally take over Central City. The team at STAR Labs would have to work harder than ever to keep the city safe. They would also be mourning the loss of their friend, which could affect their performance. Barry's legacy would be a big part of the story, as everyone would be remembering his heroics and trying to live up to his example.
One interesting aspect could be the unique interpretations of Naruto characters in a 'dios' (presumably divine or god - like) context. It might show Naruto with enhanced powers or a different role in the story, like a protector of a more divine nature.
Perhaps Merlin's near - death experience would lead to a change in the political situation in Camelot. His enemies might think he's dead and become overconfident, while his allies could be spurred into action to protect his legacy or seek revenge for his condition.