It probably wouldn't fit directly into the main canon as it's a rather light - hearted and comical concept. But it could exist as a side - story or an 'alternate universe' type of fanfic. It can show the characters in a more relaxed and fun - loving situation that we don't often see in the main series.
A Dragon Ball Android 21 fanfic is interesting when it adds something new to the existing lore. Maybe it gives a new origin story for Android 21 that ties in with the overall Dragon Ball mythology in a creative way. It could also explore her place in the universe from a different perspective, like how she might view the Saiyans' obsession with power or how she could use her scientific knowledge in ways that the original story didn't. Additionally, a good fanfic will have well - written dialogue that really captures the essence of the characters, especially Android 21's internal conflict and her external interactions.
Android 16 was created by Dr. Gero. His origin story involves being designed as a powerful android with a peaceful nature. He was made to be a part of Dr. Gero's plan against Goku and the Z - fighters. Android 16 has a unique appearance and is very strong, but he doesn't have the same malicious intent as some of the other androids.
Well, one possible fanfic could be about Android 18 and Raditz teaming up against a common enemy. Maybe they initially start off as reluctant allies, but as they fight side by side, they begin to respect each other's strength.
Goku is often paired with Android 21. Their relationship can be explored in different ways. Maybe Goku wants to test his strength against her, or they could end up training together to face a common enemy.
Goku is often paired with Android 21 in fanfictions. Their interactions can be really interesting as Goku's pure - heartedness might contrast with Android 21's more complex and conflicted nature. Vegeta is another common character paired with her. The Saiyan prince's pride and his own struggle for power could create some intense scenes when combined with Android 21's situation. Also, Android 18 is frequently paired with Android 21. Since they are both androids, they can have deep conversations about their existence and purpose.
One great Dragon Ball Android 21 fanfic is 'Android 21's Redemption'. It delves into her character, exploring her struggle between her good and evil sides. The story has some really intense fight scenes and also shows Android 21 trying to find her place in the Dragon Ball universe.
Perhaps in the fanfic, Android 18 uses her combat skills to train Raditz. Since she has a lot of fighting experience, she could help Raditz improve his techniques. This could lead to an interesting dynamic where Raditz becomes more powerful under her guidance.
There are many great writers out there. Some popular ones are often those who have a deep understanding of the Dragon Ball Z universe. They can capture the essence of Android 17 and 18's characters really well. However, it's hard to name just a few as there are so many talented fanfiction writers in the community.
One interesting storyline could be Goku and Android 18 teaming up to fight a new, powerful enemy that neither of them can defeat alone. They have to learn to combine their skills and powers in unique ways.