Maybe it could be a story of redemption. Cell, realizing the error of his ways, turns to Android 18 for help. She, being a strong - willed character, could either choose to help him or reject him, depending on how the author wants to develop the story. There could be a lot of emotional turmoil as Cell tries to prove himself worthy of her assistance.
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.
One possible plot could be a story of Goku and Android 21 teaming up against a new and powerful enemy. They start off as reluctant allies. Goku is initially wary of Android 21 due to her being an android, but as they face challenges together, they begin to understand and respect each other's powers. They could learn new techniques from one another and in the end, become friends. This would be a great way to show their growth and the power of friendship across different species in the Dragon Ball universe.
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.
Well, it could be about Android 18's adventures in a new world created in the fanfic. Maybe she teams up with some other characters to fight a new threat.
It could be a plot where a special cell has the ability to absorb 18 specific elements or powers. For example, in a fantasy - based fanfic, the cell might be part of a magical creature and it absorbs 18 different magical spells or energies which then gives the creature new abilities.
A possible plot could be that Android 18 and Goku are thrown into an alternate dimension where they have to rely on each other to survive. In this dimension, they face challenges that test their friendship and fighting skills. Android 18 might learn some of Goku's signature moves and Goku could learn more about the technology within Android 18.
In this kind of fanfic, the cell could be resurrected by a magical force. Picture a world where magic and science coexist. The cell was destroyed in a normal scientific experiment gone wrong. However, a magical spellcaster senses the potential in this cell and uses magic to bring it back. Once resurrected, the cell becomes a key element in a battle between the forces of magic and science. It could hold the secret to a new form of energy that both sides want to control, and the story could revolve around the race to either protect or use the resurrected cell for their own purposes.
Well, it could be about the characters in 'A Good Time' having some sort of unique experience within a cell. Maybe it's a prison cell and they are trying to find a way out while also dealing with their personal relationships and growth.
The fanfic could center around Android 17's new life as a park ranger. He might struggle at first to fit in with the normal human park rangers because of his android nature. But as time goes on, he learns to appreciate the beauty of nature and the importance of his role. There could be a sub - plot where he discovers an ancient and powerful artifact in the park that has some sort of connection to his android past. He has to decide whether to keep it a secret or share it with the park authorities to help protect the park even better.
The plot might involve Naruto trying to prank Android 17 by challenging him to a fake competition. Naruto could pretend to be really bad at it at first, making Android 17 overconfident, and then suddenly show his real skills and win in a very unexpected way, leaving Android 17 shocked.
The fanfic could also revolve around a mission. For example, there's a new threat in the Dragon Ball universe and Android 18 and Master Roshi team up to face it. Along the way, they have to overcome their differences. Android 18's cold - blooded nature (initially) clashes with Roshi's more laid - back and traditional approach, but eventually they find a way to work together effectively.