Power acquisition is a common theme. Naruto usually gains some sort of power from the divine dragon, which often sets him on a new path in his ninja journey. Another theme is destiny. The encounter with the divine dragon is seen as part of Naruto's greater destiny in these fanfics.
Mystery is also a common theme. The origin of the dragon blade, its true powers, and its connection to the Naruto universe are usually shrouded in mystery. Writers like to explore these mysteries in their fanfics.
Power - up is a common theme. In these fanfics, Naruto often has to learn the Dragon Ball power - up techniques or vice versa. For example, Naruto might learn to go Super Saiyan or Goku might learn some ninja jutsu and get a new power boost from it.
One common theme is power. The ability to summon a dragon gives the character a great deal of power, so the story often revolves around how the character uses or struggles with this power in the Naruto world. For example, they might have to face off against powerful enemies with their new - found ability.
One common theme is power - up. Just like in the original series, in the fanfics, characters from both Naruto and Dragon Ball Z often find new ways to increase their power. For example, Naruto might learn to use ki or a Dragon Ball Z character might learn some ninja techniques.
A theme that can't be ignored is magic. Dragons are usually associated with magic in fanfics. The magic can be used for good or bad. In 'Dragon's Bond', the magic that binds the rider and the dragon is a key element. It also often involves themes of good vs. evil, where the dragon and its allies fight against dark forces.
Another theme is friendship. Since both Naruto and Dragon Ball Z have strong themes of friendship, when they cross over, the fanfics often explore how Naruto and Bulma can become friends. They come from different worlds but end up having to rely on each other, which is a great way to show the power of friendship across universes. In some fanfics, they also make new friends together from both universes.
A frequent theme is 'Time - Travel'. In these fanfics, a character, often Naruto, travels back in time and tries to change the past. This allows for a whole new set of adventures and interactions. Another common theme is 'The Ninja World's Politics'. Fanfic writers explore how the different hidden villages interact, form alliances, and compete for power in more detail than in the original series.
One common theme is power transformation. Naruto becoming a dragon often means a significant increase in power, and the fanfiction may explore how he copes with this new power level. Another theme could be identity. He has to reconcile his human self with his new dragon identity.
Another theme could be adventure and discovery. The characters in the 'dragon gay fanfic' may embark on a journey together, exploring new lands or facing challenges, all while their relationship develops. For example, they could be on a quest to find a magical item and in the process, their bond deepens. This kind of theme adds an element of excitement to the story.
One common theme is friendship. The dragonborn and the dragon often form a deep bond of friendship. Another theme is adventure. They usually go on various adventures together.