The consequences of Voldemort's death are far - reaching. Firstly, the wizarding world can finally start to heal. The families who have lost loved ones to Voldemort's tyranny can begin to move on. Hogwarts, which has been a battleground for so long, can return to being a place of learning and growth. The social order that has been disrupted by Voldemort's rise to power is restored. The Ministry of Magic can function properly again without the influence of the Death Eaters. Also, the relationships between different magical creatures and wizards can be rebuilt on a more positive note as the threat of Voldemort no longer looms over them.
In the novel, Voldemort is finally killed by Harry Potter. Harry uses the Elder Wand, which is the most powerful wand, against Voldemort. When Voldemort casts the Killing Curse at Harry, the curse rebounds on him because of the complex magic related to the Elder Wand's allegiance, leading to his death.
One consequence could be that the wizarding world falls back into chaos and fear. Voldemort would likely start his reign of terror again, targeting those who opposed him before. He might also try to seek revenge on Harry for initially defeating him.
After Harry kills Voldemort in the graveyard in the fanfiction, the magical balance might shift. With Voldemort gone, some of the dark magic that was prevalent might start to fade away. The Hogwarts School of Witchcraft and Wizardry could see a new golden age. New spells and magical theories might be explored as the fear of Voldemort no longer holds back the wizarding scholars. Harry himself might start to travel around the world to spread the news of Voldemort's defeat and also to learn more about different types of magic. His friends would also have new opportunities, like Hermione might be able to further her studies without the constant threat of Voldemort and Ron could finally relax and enjoy a more peaceful life at the Burrow.
The Pokémon world in the fanfiction could be thrown into chaos. Ash was known as a great trainer and his presence had a certain influence on the balance of power. With his death, other trainers might start scrambling for power or resources, thinking there's a void to be filled. Also, the regions he visited might experience a decline in tourism as many trainers and fans were attracted by Ash's adventures there.
Voldemort may also try to extract information from her. Given Hermione's vast knowledge, he might think she knows secrets about the Order of Phoenix or Dumbledore's plans. He could use various dark magic methods to force her to talk.
One consequence could be the change in Harry's relationships. His friends might initially be shocked and have to adjust to this new version of Harry. For example, Ron might struggle with his feelings towards Harry now that he's a girl.
The wizarding world might be in shock. People who have always seen Voldemort as the ultimate evil would be confused. They would have to re - evaluate their views on Voldemort. Harry, on the other hand, would be in a very strange situation. He might be distrusted by some of his friends who think he has made a deal with Voldemort.
The wizarding world would likely be in a state of shock and then celebration. People would start to see Azkaban in a new light, perhaps no longer as just a place of horror but also as the site where the great evil was finally vanquished.
The team dynamic would be completely shattered. Sakura would be devastated as Sasuke was someone she had strong feelings for. Kakashi too would feel responsible for not being able to protect Sasuke. This could lead to the team splitting up or at least going through a long period of internal turmoil and lack of cooperation. And it might also change the way the village views their team, perhaps with disappointment or a sense of loss.
On a more personal level, characters like Lucy might be completely devastated. She and Natsu had a strong bond. His death could make her question her place in the guild and her own strength. It could also potentially change the dynamics of her relationships with other guild members as she struggles to come to terms with her loss.