One possible fanfic could involve a battle against a powerful villain. Nightwing might get injured while trying to protect Gotham. Batman then has to step in not only to defeat the villain but also to take care of Nightwing. He could use his advanced medical knowledge and resources in the Batcave to nurse Nightwing back to health.
Of course, I can collect some funny stories and jokes for you. Here are some examples:
1 A man went to the movies and realized he had watched too much, so he said,"I can tell this movie is so bad." Another said,"No, you just heard all the rhythms."
2 A man said to his girlfriend,"I like you a little." His girlfriend said,"So much?" I don't have any." The man said,"No, I just like your smile."
3 A man asked his girlfriend,"You have a little blue eyes." His girlfriend said,"Yes, I ordered blue glasses." The man said,"No, I'm just saying that I have blue eyes and you have blue glasses."
4 When a man heard that he often chatted with a young man, he said,"I think the coolest thing about young people is that they are a little fat." The subject said," No, the coolest thing is to experience some surprises." The guy said," No, you're not as cool as me. I've been through some of the coolest things, like being thought of as a princess."
A man asked his girlfriend,"What do you like about me?" His girlfriend said,"I like the way you talk to me." The man said,"No, what I like is that you can understand me."
I hope these jokes can help you satisfy your needs!
He might try to reason with kaldur. If Nightwing can make kaldur see that what he's doing is wrong or that there are better ways to achieve his goals, kaldur could let him go. Nightwing is known for his charisma and intelligence in such situations.
He might try to engage Slade in conversation. Nightwing is smart and could be looking for a way to psychologically get an edge over Slade. He could be probing for Slade's motives, hoping to find a way to turn the situation around. He might also be stalling for time, waiting for the right moment to make his move.
Batman is the most likely. He has a strong bond with Nightwing and would do anything to save him. His skills in combat and detective work would be crucial in finding and freeing Nightwing.
A possible plot could be Nightwing getting betrayed by a close friend or ally. Maybe they were framed for something they didn't do, and this led to their heartbreak. For example, if a fellow hero believed false rumors about Nightwing and turned against him, it would shatter his trust and break his heart.
Nightwing would initially be defiant. He's a highly trained fighter and detective in his own right. So, he won't cower in front of the Joker. He'll probably try to size up the situation, looking for any weaknesses in his captivity and the Joker's plan.
Nightwing is alive in the comics. He's had his share of challenges and close calls, but as of now, he continues to fight for justice and protect the people.
Batman could be a main character. Since Nightwing was trained by Batman, in a baby Nightwing fanfiction, Batman could be the one taking care of him, teaching him basic skills, and protecting him from the threats of Gotham.
It could be his arch - enemy. For instance, the Joker might play a cruel trick on Nightwing that makes him lose someone he cares about deeply, thus causing his heartbreak.