One great Smallville fanfic is 'Redemption'. It offers a unique take on Clark Kent's journey, exploring his inner struggles in a way the show sometimes didn't. Another good one is 'The New World', which delves into an alternate universe where Smallville's characters face different challenges. And 'A Different Path' is also popular as it gives a fresh perspective on the relationships between the characters.
I really like 'Crossroads of Krypton and the Hunting Life'. In this fanfiction, the writers did an amazing job of bringing in the mythology of Smallville and Supernatural. Dean and Sam Winchester end up in Smallville and get involved with Clark's world. It's full of action and some really cool character moments. It shows how the different powers and skills of the characters from both shows can work together or clash in interesting situations.
I really liked a fanfic called 'Power Convergence'. In this story, the Charmed Ones end up in Smallville and they have to figure out how to get back home. Along the way, they meet Clark and his friends. It's a great read because it shows how the different power dynamics from each show would play out when the two worlds collide.
In Smallville slash fanfic, a frequent theme is the transformation of relationships. It could be from friendship to something more romantic or a shift in the power balance. Also, the theme of secrecy is common. Since their relationship is not part of the mainstream story in the show, the characters often have to keep it a secret. And there's the theme of sacrifice. Characters may sacrifice their own desires or goals for the sake of the relationship, which adds a layer of depth to the stories.
A common theme is the exploration of relationships. When a character is pregnant in the 'Smallville' fanfic, it often shows how the relationship between the pregnant character and their partner evolves. Another theme could be the challenges that come with the pregnancy, like how to balance normal life in Smallville with the upcoming new addition to the family.
The interaction between Batman and Clark Kent is also quite unique. Clark is still growing into his Superman identity in Smallville, and Batman's presence can either be a source of inspiration or a challenge. They might have different views on how to use their powers for good, and exploring these differences is a great part of the fanfic.
There probably is. In the world of fanfiction, anything is possible. A sister for Clark Kent in a Smallville fanfic could be a great way to introduce new conflicts and character development. For example, she could be jealous of Clark's powers, or she could be his confidante. The possibilities are really only limited by the imagination of the writer.
Lex Luthor could be a great antagonist. He's always looking for power and knowledge. If he discovers Naruto's abilities, he might try to use them for his own gain or see Naruto as a threat to his plans in Smallville.
There could be a fanfic where Chloe gets pregnant by accident with Oliver in Smallville. At first, they are both shocked and a bit scared. But as time goes on, they start to see it as a new beginning. Oliver might have to face his own fears about being a father, while Chloe could be worried about how her pregnancy will affect her work or her friendships in Smallville. Eventually, they grow closer as they anticipate the arrival of their baby.
One interesting aspect could be the exploration of different character relationships that might not have been fully developed in the original Smallville. For example, fanfics might delve deeper into the friendship between Clark and Chloe, showing their adventures in a new light. Another could be the alternate universes created in fanfics, where the rules of Smallville are slightly tweaked and we get to see how the characters adapt.