Well, Naruto is likely to be one of the main characters. He would be at the forefront of any battle against the heartless god, using his never - give - up attitude and his growing powers.
In some fanfictions, the heartless god could be from another dimension and has come to the Naruto world seeking something. This could set off a chain of events where the characters need to figure out the god's motives and stop it from achieving its goals. It might also introduce new types of jutsu or powers that are unique to this 'heartless god' and the dimension it comes from.
Well, in some fanfictions, Naruto might control the heartless through his strong will and the power of his chakra. Maybe he uses some new jutsu he developed specifically for this purpose.
Perhaps a dark power corrupts him. In the fanfiction, there could be some sort of dark chakra or evil entity that latches onto Naruto. This entity could slowly eat away at his emotions, starting with his heart, making him gradually lose his ability to feel empathy and turn heartless.
No. Naruto is known for his kind heart and strong sense of justice. In the original series, he always tries to understand his opponents and save them rather than being a heartless killer.
Well, it could imply that the fanfiction about Naruto is lacking in emotional depth or empathy. Maybe it portrays the characters in a cold or unfeeling way, not in line with the original spirit of the Naruto series.
One challenge could be that the heartless have a very different nature compared to the beings Naruto is used to dealing with. Their lack of emotions might make it difficult for him to find a way to connect and control them.
No. Most Naruto fans appreciate the original values of the series, like friendship, perseverance, and kindness. A fanfiction portraying Naruto as heartless goes against the core of the character, so it's not likely to be a common view.
Another issue could be resistance from other forces. There might be some dark entities or villains who don't want Naruto to control the heartless. They could try to stop him, either by directly attacking him or by using their own powers to counteract his control methods.