Obviously Naruto himself would be a main character as the source of the clones. Maybe Sasuke could also be involved, either as an ally or an antagonist in relation to the clone army.
Well, in these fanfics, the theme of loyalty is often present. The female clones are loyal to their comrades and to the cause they are fighting for. Another important theme is the exploration of femininity in a military context. How do they maintain their femininity while being tough soldiers? And the theme of discovery is also there, as they discover new abilities within themselves and new secrets about the clone army as a whole.
In a fanfiction about the droid army, you could write about a secret mission. The droid army is sent to a far - flung planet to retrieve an ancient artifact. But the planet has its own defenses and the droids have to overcome many challenges. The story could detail their battles against the native creatures and the traps they encounter along the way.
Definitely Hermione. Her intelligence and vast knowledge of magic would be a great asset if cloned. She could help solve complex magical problems and come up with strategies in battles.
One idea could be the clones developing their own personalities over time. Since they are all part of Naruto, they might start to have different outlooks on life. Another could be using the clone army to fight a new and powerful enemy that the regular shinobi forces can't handle alone.
In the 'Harry Potter makes a clone army fanfiction', perhaps Harry creates the clone army to protect Hogwarts. He might use some ancient magic spells he discovers in the library. These clones could be modeled after the greatest wizards in history, like Merlin. They would bring a whole new level of defense to the school against the dark forces.
One popular 'female clone army fanfic' is 'The Female Clone Battalion'. It focuses on the unique challenges and adventures of a battalion of female clones. Another is 'Female Clones: A New Hope' which delves into how they change the dynamics in the clone army.
The manga " Summon the Beauty Legion " had not officially announced plans for a second episode, so it was uncertain whether there would be a second episode. However, the work performed well in the comic market and was loved by the majority of readers. Therefore, there might be an official sequel or other forms of derivative works in the future.
A plotline could be a droid uprising within the droid army. The droids could start to rebel against their Separatist masters. This could be due to a glitch in their programming or because they've been exposed to new ideas. They might then form their own society and try to co - exist with the other species in the Star Wars universe.