The plot could be about a power struggle. Cell, always seeking more power, might see Android 18 as a key to achieving ultimate strength. Android 18, on the other hand, would resist his attempts. This back - and - forth struggle could form the core of the fanfic.
In an Android 18 x Cell fanfic, perhaps the story could focus on Cell's fascination with Android 18's strength and beauty. He might try to persuade her to join his side in a more permanent way. This could lead to a complex relationship dynamic where Android 18 has to decide between her own principles and Cell's alluring offers.
I'm not entirely sure what 'cell x 18 fanfic' specifically refers to. It could potentially be a fan - made story related to something named 'cell' and perhaps the number 18 has some significance within that particular fanfic's context, like a chapter number or a specific element count.
Android 21 can be characterized as a complex character. She has her gentle side shown through her love for cooking, but also her powerful and potentially dangerous side as an android. In fanfiction, she could be portrayed as a character who is constantly struggling between her two natures. As for Cell, he can be shown as a villain who has the potential for change. His arrogance and power - hunger could be his main traits, but also his ability to adapt and learn could be explored in fanfiction.
One common theme is the clash of ideologies. Goku is all about protecting the innocent and having a fair fight, while Cell is more about self - preservation and domination at first.
Power is a very common theme. Fans often explore who would be more powerful in different situations or how they could combine their powers. Another theme is rivalry, as they are both powerful villains in the Dragon Ball universe. Their personalities also play a big role, with themes of pride and ego often coming up.
For making their relationship believable, you should show the development gradually. For example, if it's a friendship, start with small interactions like sharing a meal or a common interest. If it's a romantic relationship, let them first get to know each other's personalities. The OC should respect Android 21's nature, whether it's her fighting side or her more gentle, food - loving side. Also, have them face challenges together that strengthen their bond.
One idea could be a story where Android 21, with her unique powers, has to team up with Cell. Maybe they are forced to work together to stop a greater threat that is endangering the entire universe. Their different abilities, like Android 21's cooking - which could have some hidden power - and Cell's regeneration, would make for an interesting dynamic.
There is a fanfic called 'Beyond the Battlefield'. In this story, Goku and Android 18 are forced to team up for a mission. As they work together, they start to understand each other better. The author does a great job of writing their dialogues, which are full of humor and some underlying tension.
Character development is key. In a good 'Goku x Android 18 fanfic', we should see both characters grow and change because of their relationship. For example, Goku might become more in - tune with his emotions, and Android 18 could become more open. Also, an interesting plot that goes beyond the typical fight - and - save - the - world scenario is great. Maybe something like them exploring a new world together or having to solve a mystery.