The 'Justice League Last Sons Novel' likely involves the Justice League facing some kind of extreme situation regarding the 'Last Sons'. Maybe it's about the last survivors of a particular race or group. Without reading it, it's hard to be very specific, but it could be a story full of heroics, battles, and moral dilemmas as the Justice League tries to protect these 'Last Sons' or deal with the consequences of their existence.
Since it's a Justice League - related novel, the main characters are likely to be the members of the Justice League such as Superman, Batman, Wonder Woman, The Flash, Green Lantern, etc. As for the 'Last Sons', they could be new characters introduced in the story, perhaps with some extraordinary abilities or a mysterious origin.
The 'justice league last male fanfiction' could potentially tell a story where the last male in the Justice League has to carry on the legacy of the whole team. He might be facing challenges that are related to his gender, like different expectations from the public or from his teammates. It could also involve a plot where he has to prove himself more than ever because he's the last male. There could be a sub - plot about him trying to find other male allies or perhaps dealing with a villain who targets him specifically because he's the last male in the League.
Well, perhaps the Batman sons are initially in a difficult situation and the Justice League comes to their aid. This could lead to a series of adventures where the sons prove their worth to the League. They might also bring a fresh perspective to the League's way of doing things.
The plot involves the Justice League facing a huge, universe - threatening crisis. They have to team up with other heroes and work together in unexpected ways to save the day.
You can try looking on popular fanfiction websites such as Archive of Our Own (AO3). It has a vast collection of fanfictions from various fandoms, including Justice League. Another option is FanFiction.net, which also has a large number of user - generated stories.
Some members might be shocked. Wonder Woman, for instance, who respects Batman's skills and tenacity, would likely be very disappointed. She might try to persuade him to stay, emphasizing the importance of his presence in the team. Superman, on the other hand, might initially be understanding, as he knows Batman has his own way of doing things. But he would also be concerned about the power vacuum that Batman's departure would create. Aquaman might be more indifferent, thinking that Batman was always an outsider to some extent, with his focus mainly on land - based issues.
In a Naruto in Justice League fanfiction scenario, Naruto would have a lot to offer. He has a vast amount of chakra which could be used for various purposes like powering up the League's technology or creating barriers. His relationship with his teammates in Naruto like Sasuke and Sakura could be paralleled with the relationships in the Justice League. Naruto might have some initial cultural clashes with the League members as he comes from a different world, but over time, he would learn to adapt and they would learn from his unique skills and way of thinking. His Sage Mode would give him an edge in battles, allowing him to sense danger more acutely and react faster.
Green Lantern could be another significant character. He could introduce the Batman sons to the idea of using willpower and the power of the ring. Aquaman might be involved too, perhaps showing the sons the importance of protecting the oceans. And Martian Manhunter, with his vast powers and wisdom, could offer unique insights to the sons and help them understand their place in a bigger universe.