Obviously, the son of Kami would be a main character. And some Shinigamis would also be important. Naruto and his friends could also be main characters as they are part of the Naruto universe. They might interact with the son of Kami and the Shinigamis in different ways.
The main characters would most likely be the son of Kami, who is at the center of this fanfic concept. The Shinigamis involved would play significant roles too. In addition to them, key characters from Naruto like Sasuke might also be included. Sasuke's power - hungry nature could lead to interesting interactions with the son of Kami and the Shinigamis. Also, Kakashi could be there as a mentor - like figure, guiding the younger characters through the strange events that occur due to the presence of the son of Kami and the Shinigamis.
Well, first of all, the son of Kami is bound to be a main character. Then, the Shinigamis, which could be of different types or ranks. In the Naruto side of things, Naruto himself is very likely to be a main character. His positive and determined attitude could contrast with the more mysterious nature of the son of Kami and the Shinigamis. Sakura might also be a main character as she could provide medical support or her own brand of tough - girl attitude in the face of the new and strange elements introduced by the son of Kami and the Shinigamis. And there could be some original characters created specifically for this fanfic that are related to the Shinigamis or have a special connection to the son of Kami.
Chapter 544, "I Shouldn't Have Stopped You from Pursuing Shang Shaojing Back Then", is the clearest early answer because it turns Shouldn's situation into a concrete plot event.
Chapter 887, "So the truth is you like me?", is the clearest early answer because the hidden truth stops feeling like mere subtext.
Chapter 780, "There's Someone in Your Room!", is the clearest early answer because it turns Captain Xing Mingfei's situation into a concrete plot event. The chapter turns that into something concrete by moving from Sister Li was a bit confused.
Chapter 601, "Going Home", is the clearest early answer because it turns Gu Qiang's situation into a concrete plot event. The chapter gives readers a real answer by opening on Gu Qiang was in a very pleasant mood. and ending on They finally had a day off, better let him be..
Chapter 466, "Are There Really Wild Boars?!", is the clearest early answer because it turns Lingzhi's situation into a concrete plot event.
Chapter 579, "I Know Where Team Q Is!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. The chapter gives readers a real answer by opening on Young Master, what do you think?" Having finished reading the...
Chapter 805, "I Just Want to Eat a Big Chicken Leg!", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. The chapter turns that into something concrete by moving from The next day, the twins were much quieter.
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Chapter 924, "Competing to Auction Themselves", is the clearest early answer because it turns Professor Shi's situation into a concrete plot event. The chapter gives readers a real answer by opening on Not only did the netizens feel like they were on a roller coaster,...
Chapter 546, "Good Sister, Stop Hitting Me, I Was Wrong!", is the clearest early answer because it turns Was Wrong's situation into a concrete plot event. The chapter gives readers a real answer by opening on Jiang Li squinted her eyes, her expression colder than ever.