To blend their universes well, start with a believable crossover event. For example, a mysterious portal could open between the two worlds. Then, focus on the characters' reactions. Naruto would be curious and eager to explore, while Zero Two might be more cautious but also intrigued. Their different personalities can drive the story as they learn about each other's worlds.
You can also blend the universes through the use of unique abilities. Naruto's jutsu and Zero Two's franxx piloting skills can be combined in creative ways. Maybe in the fanfiction, they develop a new form of combat that uses both chakra and the technology of the franxx. This not only makes the story exciting but also helps to integrate the two very different universes on a more practical level.
In these fanfictions, the universes blend by sharing elements of their lore. The Witchblade has its own backstory and rules, and so does the Naruto universe. Writers might combine these elements, like the Witchblade having a connection to an ancient and powerful ninja clan in Naruto's world. Or perhaps the tailed beasts in Naruto could have some sort of relationship with the power of the Witchblade. This creates a rich tapestry of ideas where the two universes can co - exist and interact in unique ways.
Well, in a Naruto Legendary Super Saiyan fanfiction, the values of the two universes should be considered. Naruto's world values things like loyalty, friendship, and hard work, while the Dragon Ball universe values strength and the will to fight. By having Naruto, as a Legendary Super Saiyan, uphold both sets of values, it can blend the two universes well. For instance, he could use his Super Saiyan - like power to protect his friends and village, which is in line with his ninja values, while also constantly seeking to get stronger, which is a Dragon Ball - like value.
The two universes can be blended well by focusing on the values of the characters. Both Naruto and the characters in Case Closed have a strong sense of justice. You can build a story around this common value. Maybe there is a conspiracy that threatens the justice system in both worlds. The ninjas and the detectives would then come together to uphold justice. This could involve Naruto using his rasengan to break through physical barriers during investigations, while Conan uses his sharp mind to figure out the motives behind the conspiracy, which are often related to power struggles or revenge, just like in his own world.
Fanfiction often uses crossovers to blend these two universes. It might start with a portal or some sort of magical accident that transports Ahsoka to the Harry Potter world or vice versa. Once there, the different cultures and technologies can be compared and combined. For instance, the use of lightsabers in a world full of wands can create really interesting scenarios. The fanfic writers also use the existing storylines of both universes. They might put Ahsoka in the middle of the fight against Voldemort or have Harry and his friends explore the Star Wars galaxy. This way, they can explore how the two universes would interact and what new stories could be created.
The settings can also be blended. Maybe there could be a part of the Star Wars galaxy that has a Hogwarts - like school for Force - sensitive individuals. Padme could visit this place and meet Harry Potter there. This would bring elements of both universes together in a physical and cultural sense, making for an interesting fanfic.
Well, it blends them by combining the magic of the Harry Potter universe with the superpowers of Superboy. For instance, in such fanfiction, Superboy might have to deal with the laws of magic which are completely different from what he's used to in his own world. His super strength might be affected by anti - magic spells, or his flight ability could be disrupted by magical fields.
One way to blend the two universes is through the use of magical artifacts and Cybertronian technology. Maybe the Philosopher's Stone could be used to power up Optimus Prime in some way, or a Cybertronian device could be used to enhance a wizard's magic. This creates a connection between the two universes where they rely on each other's unique elements.
A possible blend in the fanfiction could be through a magical or technological device. Maybe a scientist in Highschool DxD creates a device that can open portals to other universes, and Naruto's world is one of the destinations. When Naruto arrives, he discovers that there are elements related to Beelzebub there. The device could malfunction and start to merge the three universes in unexpected ways. This would force the characters to adapt to the new situation, with Naruto using his ninja training to survive, the Highschool DxD characters using their social and magical skills, and those related to Beelzebub using their demonic powers to deal with the chaos.
Typically, it blends the universes by having characters cross over. For example, Naruto might end up in the Star Wars galaxy or vice versa with Revan in the Naruto world. Their powers are then compared or combined. Naruto's chakra system could be related to the Force in some ways.
Some fanfictions blend the two universes through plot devices. For instance, there could be a portal that opens between the Naruto world and the Ninja Gaiden world. Characters from both sides then pass through and have to learn about the other's world. They might have to fight together against threats that are affecting both worlds. In the process, the cultures, powers, and characters of both universes get intertwined. It often makes for a really interesting read as you see how different ninja concepts and abilities work together.