Lois Lane in Smallville could have an interesting relationship with Supergirl. Lois might be initially skeptical of this new superhero in town. But as she sees Supergirl's selfless acts, she could become an ally and even a friend. And Clark would be in the middle, trying to make sure they both get along. Their relationships would be complex and full of growth as they interact more.
The villains in both universes could also impact the character relationships. For example, if a villain tries to turn Clark and Supergirl against each other, it would test their new - found trust. But through it all, they would learn more about each other's strengths and weaknesses. And their friends in Smallville, like Chloe and Pete, could also play a role in how the relationships develop, either by helping or causing some misunderstandings along the way.
Clark and Barry would likely start off as cautious allies. Clark, being more experienced in the superhero game in a sense, might initially be a bit of a mentor to Barry. But as they face challenges together, they'd become true friends. Lois Lane would probably be intrigued by Barry's speed and his different approach to reporting. She might even try to get some scoops from him. Meanwhile, Chloe Sullivan could help Cisco Ramon with some of his tech issues, and they'd form a bond over their shared love of all things tech - savvy.
Another theme is the power struggle. Smallville often focused on Clark's journey to control his powers, and Supergirl has her own power - related challenges. In crossovers, they might face a common enemy where their combined powers are needed, and this creates a power struggle dynamic as they figure out how to work together effectively.
Lex Luthor would see Gotham as a new playground. He could try to manipulate some of the power players in Gotham, like the mob bosses or corrupt politicians. Batman would be on to him quickly, though. And this would lead to a cat - and - mouse game between Lex and Batman. Meanwhile, Clark would be caught in the middle, trying to figure out who to trust and how to stop Lex without causing too much collateral damage.
The hot - headed Natsu from Fairy Tail and Alibaba from Magi might start off as rivals, competing to see who is the stronger fighter. But as they face challenges together, they could develop a mutual respect for each other's courage and determination. They might learn from each other's fighting styles too, with Natsu learning some strategic moves from Alibaba and Alibaba getting inspired by Natsu's never - give - up attitude.
When it comes to Natsu and Sailor Mars, they could start off as rivals in terms of their fire - related powers. But as they train together and face challenges, they could develop a mutual respect. Natsu might learn some discipline from Sailor Mars' more refined use of her powers, and she could learn to be more spontaneous from Natsu. Their relationship could grow into a strong friendship, and they might even have a friendly competition to see who can defeat more enemies using their fire powers in a joint mission.
Perhaps a fanfiction where Supergirl arrives in Smallville during a time when Clark is struggling with his identity. She could be a source of inspiration for him, showing him the full potential of his powers. They could also have a friendly competition to see who can save more people in Smallville, which would be a fun and exciting plot.
Well, for starters, Lucy and Elizabeth could become fast friends. They both have kind hearts and are often in need of protection, though they are also strong in their own ways. Natsu and Meliodas would probably be a chaotic pair. They both love to fight and eat, and would likely get into all sorts of adventures together. Their relationship could start as a friendly competition but grow into a deep friendship. Meanwhile, Happy and Hawk would probably bicker a lot at first over food, but then become good friends as they realize they have a common goal of helping their main characters.
On the other hand, Sam and Dean's knowledge of the supernatural would be invaluable to Supergirl. They could teach her about different types of demons, how to detect them, and what weaknesses they have. Their skills in using various weapons like the Colt or salt - loaded shotguns could be combined with Supergirl's powers. For instance, Dean could shoot a salt - loaded shotgun at a group of demons while Supergirl uses her super breath to blow the salt towards a wider area, maximizing the effect.
Supergirl's no - nonsense attitude towards fighting villains would be an interesting contrast to the more youthful and sometimes impulsive nature of the Young Justice team. Aqualad, as the leader, would have to figure out how to incorporate Supergirl into their mission plans. She might be used to taking charge in her own battles, but she would have to learn to work within the team structure of Young Justice. And the team would have to adjust to her presence. For example, her super - strength could accidentally cause damage during training sessions if she's not careful. But over time, they would all grow to respect and rely on each other.
One great Smallville Supergirl crossover fanfiction is 'Smallville's Kryptonian Visitor'. It has an interesting plot where Supergirl lands in Smallville and has to navigate the already complex world of Clark Kent's hometown. The characters are well - written and it stays true to the essence of both shows.