Power corruption is a common theme. Just like in many stories where Naruto turns into a villain, it often starts with him getting too much power too quickly and it corrupts his ideals. Another theme is betrayal. For example, if he's betrayed by the village, he might turn to the dark side.
One common theme is the re - evaluation of the shinobi world. In 'villain naruto fanfiction', Naruto as a villain often challenges the existing order of the shinobi world. He might see the flaws in the system that the 'good guys' in the original story overlook. Also, isolation is a theme. As a villain, Naruto may find himself alone, cut off from his former friends and allies, which can lead to his further descent into villainy.
A frequent theme is revenge. If Naruto has been wronged in some way, perhaps someone close to him has been killed or hurt by the village or another ninja, he might seek revenge and in the process become a villain. Another theme is the misuse of chakra. Since chakra is such a fundamental part of the Naruto universe, in villain fanfictions, Naruto might use his chakra in ways that are considered unethical or dangerous, like using forbidden jutsus without hesitation to achieve his goals.
Isolation is also a theme. Naruto has always craved acceptance. If he is pushed into a corner and isolated completely, he may turn to villainy. He might think that if the world won't accept him as he is, he'll make the world fear him. This theme can explore the psychological effects of loneliness and rejection on a character as powerful as Naruto.
Betrayal is a common theme. Naruto might be betrayed by his friends or the village he once trusted, which pushes him towards villainy. Another theme is power corruption. His great power could be corrupted by external dark forces or his own inner turmoil. For example, if he's constantly ostracized despite his good intentions, he might start to use his power in a more self - serving and harmful way.
One common theme is power - hunger. Adrian might be shown as constantly seeking more power as a villain. Another is revenge. Maybe he was wronged in the past and is now getting back at the world. And then there's the theme of chaos, where he just enjoys creating disorder.
One of the main themes is the struggle between good and evil. In 'oc villain fanfiction', the OC villain represents the 'evil' side, and there's often a battle of wits and strength with the heroes. Also, the theme of redemption can sometimes be found, even if it's a small part of the story. The villain may have a moment of self - realization and consider changing their ways. Additionally, the theme of chaos is common. The OC villain may thrive on creating chaos in the world they inhabit.
In 'villain deku fanfiction', a frequent theme is the subversion of expectations. Since Deku was initially seen as a pure - hearted hero, seeing him as a villain completely turns that on its head. Another theme is the power struggle. He has to fight against the heroes he once called allies. The theme of identity crisis is also there. He is no longer the Deku everyone knew, and he has to redefine himself as a villain. There's also the theme of the dark side of heroism, showing that the very qualities that could have made him a great hero can be twisted into making him a terrifying villain.
One common theme is power - struggle. The villain - gamer is often in a battle for supremacy, either within the game world or against those who oppose his in - game actions. Another theme is redemption. Sometimes the villain - gamer realizes the error of his ways and tries to make amends. And of course, there's the theme of outsmarting opponents. Using their gaming knowledge, villains try to outwit heroes or other players.
One common theme is power corruption. Often, Percy in these fanfictions becomes a villain due to his pursuit of too much power. Another theme is revenge. He might be wronged in some way and then seek vengeance in a villainous manner. And there's also the theme of identity crisis. As he turns into a villain, he may struggle with who he really is.
Power struggle is a common theme. The OC villains often try to gain more power, whether it's over a city like Gotham or the whole world. Another theme is revenge. They might be seeking revenge against the heroes or society in general for some past wrongs.
Love and hate relationships are also common. Sometimes the female villain has a past connection with Spiderman, which blurs the lines between her hatred for him and any lingering feelings. For example, she might have been a friend once but turned to villainy. This adds a layer of complexity to their interactions. In addition, redemption arcs can be a theme. Some fanfictions explore the idea of the female villain seeing the error of her ways and potentially turning good, or at least having a change of heart towards Spiderman. It makes for an interesting character development journey.
Power is a common theme. Villain ocs often seek power in these fanfictions, whether it's magical power or influence over others. They strive to become more powerful than the main characters in the High School DxD world.