Well, 'perfect cell crossover fanfiction' could be about taking the character of Perfect Cell from Dragon Ball Z and crossing him over into different universes or storylines within the fanfiction world. It might involve him interacting with characters from other anime or even creating new scenarios and power - level battles.
One way could be through some sort of advanced alien technology. In many super fanfics, aliens have technologies far beyond human understanding. They might be able to manipulate cells at a molecular level and bring a dead cell back to life.
One aspect to consider in Dragon Ball Z Perfect Cell fanfiction is the character development. Writers often explore Cell's potential for redemption or further evolution. For example, some fanfictions might depict Cell having a change of heart after his defeat, perhaps realizing the futility of his actions. Another interesting point is the power scaling. Fanfic authors might introduce new power - ups for Cell or the other Z - fighters, creating unique battles that we didn't see in the original series. Also, the relationships between characters can be re - imagined. Maybe Cell forms an unexpected alliance with a Z - fighter, which would completely change the dynamics of the story.
One interesting story could be about Cell somehow getting transported to the Naruto universe and having to adapt to the chakra system. Maybe he starts learning ninjutsu and forms unique combinations with his own powers.
One great Dragon Ball Z Perfect Cell fanfiction is 'Cell's Redemption'. It shows Cell having a change of heart and using his powers for good. Another is 'Cell in Another Dimension' which explores what would happen if Cell was transported to a different universe. There's also 'The True Power of Perfect Cell' which focuses on Cell unlocking new and unexpected powers.
In the 'Naruto Becomes Super with IQ 500' fanfiction, Naruto's newfound intelligence could lead to him making amazing scientific breakthroughs in the ninja world. He could understand the chakra system on a whole new level and develop new jutsus that are far more powerful and efficient. His IQ would also help him in diplomatic situations, allowing him to negotiate better treaties and alliances for the Hidden Leaf Village. This would change the power dynamics not only in his village but across the entire ninja world.
Frieza could be a great antagonist. He might see Cell's power as a threat and try to eliminate him while the OC is caught in the middle. Frieza could also try to use the OC to his advantage against Cell, creating a complex web of power struggles.
Obviously, Naruto himself is often a main character. His unique abilities and strong will make him a central figure when paired with Cell in fanfiction.
You can start by looking on popular fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'perfect cell crossover' and you'll likely find a bunch of different stories.
His view on power could shift. Instead of relying solely on his own chakra and the Nine - Tails' power, he may start to consider other ways of obtaining and using power, similar to how Cell absorbs power from others. This could make him more open - minded about different forms of strength in the ninja world. He might also become more interested in biological or cellular - level forms of power manipulation, which is a big part of what makes Cell so powerful.