One of the common themes is definitely power. As a crown prince, Naruto may have access to new forms of power or political influence. Also, loyalty is often explored. His friends and allies may have different reactions to his new status, and some may question his loyalty or he may question theirs. It's all about how these relationships are re - shaped in the context of his new role.
A common theme is power - up. The Saiyan prince often brings new ways for Naruto or other characters to become stronger. Another theme is friendship. Despite coming from different worlds, they form bonds.
Often, there's a theme of forbidden love. Since an incubus is often seen as a somewhat dark and otherworldly being in the fanfiction context, a relationship with Naruto or a similar character would be considered taboo. Another theme could be the exploration of different worlds or realms. The incubus prince might come from a different dimension, and the story could revolve around Naruto's journey into that realm and the adventures and challenges there. It could also deal with themes of self - discovery for Naruto as he interacts with this new and strange being.
Love is a very common theme. It's about the developing relationship between the reader and Prince Hal, which can range from a slow - burning love to an instant attraction.
One common theme is forbidden love. Since Sasuke is often depicted as a prince, there are social and political barriers to their relationship with Naruto. Another theme is self - discovery. Both characters usually grow and learn more about themselves through their relationship. For example, Sasuke might discover a softer side of himself as he falls for Naruto.
Power and its use is another theme. Naruto has his own set of powers like chakra manipulation, and in The Dragon Prince world, there's magic. Fanfictions may show how these powers can be combined or used against each other, and how the characters deal with the responsibility of having such powers.
One common theme could be power and its consequences. Since Naruto is the 'Prince of Death', his power would likely be great, and the story might explore how he copes with it. Another theme could be isolation, as his new role might set him apart from others.
In these fanfictions, the themes of power, identity, and acceptance are quite common. Naruto's new power as a fox demon prince can be both a blessing and a curse. His identity is in flux as he tries to balance his human side and his demon side. And acceptance - he has to find a way to be accepted by both the ninja world and the demon world, which is no easy feat. This can lead to many interesting plot developments and character growth.
Another common theme is the royal life. Writers like to go into more detail about the day - to - day activities in the palace, the court politics, and the traditions. It gives readers a more in - depth look at the world that was only briefly shown in the movie.
Power dynamics can also be a theme. One character may be more powerful in terms of abilities, but in the relationship, they could be equal or the other character might have an emotional power over the stronger one. This can create interesting plot twists and character development.
Powerlessness is a common theme. Without his crown, the king has lost his symbol of authority and power, so stories often explore how he copes with this new state of being powerless. Another theme is redemption. He may be on a path to regain his crown and in the process, redeem himself for whatever led to him losing it in the first place. Identity crisis is also prevalent as he is no longer the king in the traditional sense and has to redefine who he is.