I'm not sure if there is a specific 'naruto is trigon fanfiction'. But if it exists, it might be a very strange and creative crossover. Maybe in this fanfiction, the world of Naruto somehow intersects with the concept of trigon, perhaps Trigon's powers are introduced into the Naruto universe and change the way ninjas fight or interact.
He may also try to talk his way out. Nightwing is known for his charm and intelligence. He could try to reason with Slade, find some common ground, or play on Slade's emotions. Maybe he could remind Slade of a past event where they had a moment of mutual respect, hoping to make Slade let him go.
One possible motive could be revenge. Maybe Nightwing has thwarted Slade's plans in the past, and Slade wants to get back at him. Another could be that Slade sees Nightwing as a valuable asset. He might plan to use Nightwing's skills for his own evil purposes, like forcing him to steal something or gather information for him.
It might imply that there is some sort of new interpretation or connection that someone has made between Harry Potter and this 'trigon' thing, but without more context, it's really hard to say.
Finding such a specific 'naruto is trigon fanfiction' can be quite difficult. You could start by searching on some well - known fanfiction websites like FanFiction.net or Archive of Our Own. Use the keywords 'naruto' and 'trigon' in the search bar and see if any relevant stories pop up.
Love and conflict are often common themes. Their relationship might be filled with love but also face various conflicts, either from external forces or their own internal struggles.
The theme of discovery is quite common. The reader is constantly discovering new things about Trigon, his motives, his world, etc. And there's also the theme of survival. Given Trigon's nature, the reader often has to find ways to survive in the situations they are in. This could involve outsmarting Trigon or finding allies within his realm.
In a 'Harry Potter raised by Trigon' fanfiction, Harry's upbringing would be completely different. Trigon might use Harry's magical abilities for his own purposes. Harry could end up being more of an anti - hero. He'd likely have a very different set of values compared to the kind - hearted Harry we know. For example, he might not care about the well - being of Muggles or even some wizards if Trigon has instilled his own self - serving values in him.
Some of the dark wizards who are looking for a new source of power might target Harry. They might think that by capturing or controlling him, they can access the powers of Trigon. There could also be entities in other dimensions that see Harry as a key to opening portals between worlds and want to use him for their own malicious purposes.