In fanfiction, Naruto sacrificing himself for Obito could be a very emotional and dramatic concept. It might show Naruto's ultimate selflessness, believing that Obito is worth saving at the cost of his own life. This could be due to Naruto seeing the good in Obito that others might not, like the part of Obito that was once a kind - hearted shinobi.
When Batman sacrifices himself in fanfiction, it can also be a way to explore the darker side of Gotham. Maybe his sacrifice was in vain, and the city falls deeper into crime and corruption. Or perhaps it leads to a new kind of hero emerging, inspired by Batman's last act. It could also show how the villains react, some might be glad that their nemesis is gone, while others may feel a strange sense of loss as Batman was always a worthy opponent.
In fanfiction where Batman sacrifices himself, a frequent theme is the power vacuum. With Batman gone, who will control the criminal underworld? Will new heroes or villains rise to power? Another theme is the emotional turmoil of the supporting characters. Alfred, for example, has to deal with the loss of someone he considered like a son. And the theme of hope can also be explored. Does Batman's sacrifice give the people of Gotham a new sense of hope, or does it shatter their faith in heroes?
In the fanfic, it could be that Fleur is in a situation where she has to perform a dangerous task to save the wizarding world, like going into an ancient and deadly magical place. Harry, realizing the importance of her mission and also having deep feelings for her (maybe a secret love), sacrifices his own safety by going with her and ultimately giving his life to ensure she can complete the task and save everyone.
There were many anime plots where the male lead sacrificed himself to save everyone, such as Naruto, Reaper, Inuyasha, and so on. In these works, the male protagonist usually had great strength and ability. In order to protect the world or save more people, they would make some sacrifices, even sacrificing their own lives. This kind of plot would often shock and move the readers, and also leave a deep impression on the male protagonist.
Many anime works had plots where the male lead sacrificed himself to save the world.
1. The male lead in Death Note, Yagami. In the process of using the Death Note to kill criminals, he sacrificed himself to protect others and became the "Guardian of the Death Note".
2. The male protagonist's principle of equivalent exchange in 'Metal Alchemist'. He sacrificed himself in various adventures related to the principle of equivalent exchange to achieve his goal.
3. Alan, the male lead in 'The Attacking Giant.' He sacrificed himself to protect humans in the battle against the giants and became the representative of the Giant Hunter.
These works all had profound topics and touching plots. Through the sacrifice and struggle of the male lead, they explored the problems of human nature, values, life and death, etc.
In the fanfiction, Naruto might sacrifice himself for Sakura in a more selfless act of love. For example, if Sakura is afflicted by a deadly curse and the only way to break it is for someone to transfer all their life energy to her. Naruto, being the selfless hero he is, decides to do it without hesitation. This would then explore how the other characters react to his loss and how Sakura copes with living on with Naruto's gift.
One possible plot could be that in a world filled with dark forces threatening all Pokémon, Ash discovers a way to save Mew who holds the key to restoring balance. Ash, being the selfless hero, decides to sacrifice himself to protect Mew from an oncoming, unstoppable attack. This act of sacrifice then becomes a legend among Pokémon trainers, inspiring others to be brave and selfless.
The Weasleys would be devastated. Bill, Fleur's husband, would feel a mix of gratitude towards Harry and intense guilt for not being able to save Fleur himself. Ginny would be heartbroken, having once had feelings for Harry. Hermione would be in shock and would probably spend a lot of time trying to figure out if there was any way they could have prevented it. Ron would be angry at first, angry at the situation and at the bad guys who put Fleur in danger, but also deeply sad for losing his friend.
There was a modern romance and underworld novel called "Red Sleeves Smoke." The male lead was a gangster, and the female lead was a medical student. Because of an accidental encounter, the two of them began to spark. Later on, the female lead was hunted down to save the male lead's sister, and the male lead gave up his gang to others because of this incident. The plot of the novel was relatively compact, with ups and downs, and the male protagonist doted on the female protagonist. I hope you like this fairy's recommendation. Muah ~😗