It could be about a battle. Naruto's powerful ninjutsu against Android 21's strength and energy blasts. Maybe they start as enemies but then realize they have a common goal.
One possibility is a story of friendship. Naruto, with his kind heart, befriends Android 21. He helps her understand human emotions better, while she teaches him about her advanced technology. They might team up to protect a world that is a mix of Naruto's ninja world and the Dragon Ball world where Android 21 comes from. For example, they could fight against an evil force that wants to take over both worlds and use the unique skills of each to defeat the enemy. The story could also explore how their different cultures and ways of life interact and influence each other.
One possible plot could be that Android 21 somehow ends up in the Naruto universe. Maybe she is initially seen as a threat due to her power. Naruto, being the kind - hearted hero, tries to understand her instead of attacking right away. They could team up to fight a common enemy that has the potential to destroy both their worlds.
There could be. Fanfiction is a vast world where all kinds of crossovers happen. Given the popularity of both Naruto and Android 21, it's not far - fetched that someone has written a story about them. However, finding it might take some time. You could start by looking on major fanfiction websites and using relevant search terms to see if such a work exists.
Another fanfiction concept could be that female Android 17 has been sent to the Naruto universe by some unknown force. Naruto, being the curious and friendly ninja he is, tries to befriend her. He shows her the ways of his village, and she in turn teaches him some of her combat techniques, leading to an interesting exchange of cultures.
In Naruto Android fanfiction, a common theme is adaptation. Naruto has to adapt to being an Android, whether it's learning how to use new Android - like abilities or fitting into an Android - dominated society. Another theme is friendship. Just like in the original Naruto story, he might form new friendships with other Androids or humans in this new fanfiction setting. And technology vs. nature could also be a theme, as Naruto's natural ninja powers contrast with the artificial nature of Android technology.
One common theme is the clash of different power systems. Naruto has chakra - based powers, while Android 21 has her android - related abilities. Fanfictions often explore how these two different power systems interact.
It could be about Naruto discovering his Saiyan heritage. Maybe he starts to notice strange powers emerging within him that he can't explain with ninja techniques. This leads him to uncover a hidden part of his past that involves his Saiyan side.
In such a fanfiction, it could start with an unexpected event that grants Naruto and the Bleach characters immortality. This could set off a chain of events where they first struggle to come to terms with their new condition. They might try to hide it from their friends at first. Then, as time passes, they realize the potential they have. They could use their immortality to protect their worlds from eternal enemies that keep coming back. They might also face moral dilemmas, like whether it's right to interfere in the natural order of life and death. And of course, there would be epic battles and character development as they navigate this new, immortal existence.
Well, Naruto is a ninja full of energy and a strong will. Android 18, on the other hand, is a powerful android with a somewhat cold exterior. Their interaction could be really interesting. Naruto might be initially curious about Android 18's power and her non - human nature. He would probably try to befriend her with his usual friendly and persistent self. Android 18 might be a bit standoffish at first but could gradually come to respect Naruto's tenacity.
Imagine in the 'Naruto meets Android 21' fanfiction. Naruto, with his bright orange jumpsuit and headband, comes across Android 21. Naruto is always ready to protect his village and friends, so he'd be cautious. Android 21, with her pink hair and android features, would be an enigma to Naruto. She might offer to help Naruto with some new kind of power in exchange for his chakra data. Naruto would likely decline, thinking it was some kind of trick. Then they might engage in a battle where Naruto uses his shadow clones to confuse Android 21 while she tries to absorb his clones to gain more power.
The contrast between their worlds. Naruto comes from a world of ninjas, chakra, and elemental powers, while Android 21 is from a more technologically advanced setting with androids and superhuman abilities. When these two are put together in a fanfiction, it creates a unique blend of different concepts that can be really exciting to explore.