His motivation could be related to a difference in ideology. Red Hood has a more brutal approach to crime - fighting compared to Nightwing. He might think that Nightwing's methods are too soft and by kidnapping him, he wants to force Nightwing to see things his way.
It could be someone manipulating Red Hood. For instance, a powerful crime lord who has some dirt on Red Hood and forces him to kidnap Nightwing. So, in a sense, this crime lord would be the real villain.
One great 'Red Hood x Nightwing' fanfiction is 'Shadows and Stars'. It delves deep into their complex relationship, exploring how their different approaches to justice can both clash and complement each other. The story has really well - written action scenes and emotional dialogues that draw you in.
One great 'Nightwing x Red Hood Fanfic' is 'Brothers in Arms'. It delves deep into their complex relationship, exploring how their different ideologies can both clash and complement each other. The story has some really intense action scenes that show off their combat skills, as well as some tender moments that make you root for their relationship to develop further.
Another theme is redemption. Red Hood has a more morally ambiguous past compared to Nightwing. So, many fanfics will have Nightwing helping Red Hood find more redemption or Red Hood trying to prove himself worthy of Nightwing's friendship or more. There are also often action - packed themes. Since they are both skilled fighters, they get into all sorts of battles together in fanfics, whether it's against Gotham's villains or some new threats created just for the story. This not only shows their physical abilities but also how they work together in high - stress situations.
In such a fanfiction, the plot might be centered around Red Hood having some sort of vendetta against Nightwing. Maybe he believes Nightwing has wronged him in the past, and the kidnapping could be a way to get revenge or force Nightwing to face something. For example, Red Hood could be trying to expose a secret that Nightwing has been hiding.
Well, 'A Tale of Two Titans' is quite popular. It delves deep into their complex relationship and adds a touch of romantic tension. Another one could be 'Under the Gotham Moon' which shows their interaction in a more emotional and somewhat steamy way. There's also 'City of Shadows' where the story weaves their backstories with their growing connection in an interesting way.
The popularity might come from the complex relationship between Red Hood and Nightwing in the DC Comics lore. Their different personalities and backstories create a lot of potential for interesting character dynamics in fanfiction.
One possibility is that Red Hood has some sort of vendetta against Nightwing. Maybe he blames Nightwing for something that happened in the past, like a mission gone wrong that affected someone close to Red Hood. So he kidnaps Nightwing to get revenge or to make him pay in some way.
The popularity of 'Red Hood x Nightwing' fanfiction lies in the contrast between the two characters. Red Hood is more of an anti - hero, while Nightwing is the traditional hero. Their differences create a lot of tension and potential for interesting storylines.