One interesting crossover could be the sharing of combat skills. For example, the pilots in Darling in the Franxx might learn some of the ninja techniques from Naruto characters. They could incorporate things like shadow clones into their battle strategies, which would add a whole new dynamic to their fights against the Klaxosaurs.
One idea could be a 'what if' scenario where the characters from 'darling in the franxx' are transported to a modern - day Earth. They would have to adapt to a world without the threats they faced in their original setting and deal with things like modern technology and social norms.
A common interesting plot point is the power exchange. For example, when characters from Darling in Franxx gain some of Naruto's chakra - based powers. It makes for really exciting battle scenes as they use these new powers in their own mech - combat style.
Yes, it is finished. You can find the complete story now.
Yes, it is. The manga has reached its conclusion.
No, it's not based on a novel. It's an original anime production.
One interesting story is about the growth of the main characters. They start as somewhat naive pilots but gradually develop strong bonds and a sense of purpose in protecting their world. For example, Hiro and Zero Two's relationship evolves from a rather strange and tense one to a deep, mutual understanding and love that is based on their shared experiences in battles and their quest for identity within the franxx units.
The main themes in 'Darling in the Franxx' include self - worth. The characters struggle with their place in society and how they are valued. Also, friendship and loyalty play a big part as the characters fight together and rely on each other. And of course, the theme of growing up and maturing is quite prominent as they face various challenges.
One challenge is keeping the characters' personalities consistent. In a crossover, you have to make sure the Darling in the Franxx characters act in a way that is true to their original selves when interacting with characters from another universe. For example, if Hiro is in a crossover with a more light - hearted anime's world, he still has to maintain his somewhat stoic and determined nature.
A possible pairing could be Naruto and Zero Two. Naruto's positive and determined attitude could be a great match for Zero Two's strong - willed and somewhat wild nature. He might be able to understand her better than some of the other Darling in the Franxx characters and help her in her journey of self - discovery.
One great 'Naruto and Darling in Franxx fanfic' could be those that focus on crossovers of the characters' unique abilities. For example, a fic where Naruto's ninjutsu is combined with the mech - piloting skills in Darling in Franxx. It creates really interesting scenarios.