Astrid could also be a main character. She is Hiccup's love interest and would be involved in whatever is going on. She might be skeptical at first about Hiccup's new blessings from the gods, but eventually come around and support him in his new adventures or challenges.
Obviously, Hiccup would be one of the main characters. Since it's about him being blessed by the gods. Toothless, his dragon, would also be very important. They are a team and Toothless would be by his side through whatever the gods' blessing brings.
The plot might revolve around Hiccup being chosen by the gods to go on a quest. This quest could be to find a lost relic that has the power to either save or destroy the world of dragons and Vikings. Along the way, he would face many challenges and have to use his wits and the blessings of the gods to overcome them.
Obviously, Naruto would be one of the main characters since it's a Naruto - centered fanfic. There might also be the gods themselves who play a significant role, whether they are the traditional Shinto - like gods from the Naruto universe or some new deities created for the fanfic. And his friends like Sasuke and Sakura could also be main characters, as they would likely be involved in Naruto's new adventures brought on by the godly blessings.
Well, Naruto himself is of course a very important character. Since it's about him being blessed by the gods, he's at the center of the story. The gods who bless him are also important characters, although they might be more of a mysterious and powerful presence. And his friends like Sasuke and Sakura are likely to be important too. They would probably react to Naruto's new powers and the changes in his life. Sasuke might be a bit jealous at first or curious about how to get similar powers, while Sakura would be concerned about Naruto's well - being.
Chiron, the centaur trainer at Camp Half - Blood, is often included. He has a vast knowledge of the gods and their ways, so he can guide Percy through understanding the nature of his blessings. He can also help Percy train to control any new powers that come with the blessings. Additionally, some fanfictions might include new or minor characters who are either the cause of the blessings or are affected by Percy's new - found status after being blessed by the gods.
Other jealous demigods could act as antagonists. They might feel that Percy doesn't deserve the blessings and try to undermine him. They could spread rumors or even try to sabotage his quests to make him look bad in the eyes of the gods.
Since the title mentions Percy, he's most likely one of the main characters. But without reading it, it's hard to say who else might be important. There could be characters from the original series that Percy is from, if this is a fanfiction based on an existing franchise. Maybe his friends or mentors could be involved too.
Since it's a Naruto - related fanfiction, Naruto himself is most likely a main character. And depending on the plot, characters like Sasuke, Sakura, Kakashi might also be main characters as they are closely associated with Naruto's story. Also, if the kami play a big role, there could be some sort of representation of the kami as a character as well.
Since it's a Naruto - related fanfiction, Naruto himself is most likely one of the main characters. And considering it involves Tsukuyomi, perhaps the one who wields the Tsukuyomi, like Itachi Uchiha, could also be a main character or at least play a significant role.
Apart from Naruto and the Shinigami, there could be other characters from the Naruto universe. For example, Sasuke might be involved. He could be either jealous of Naruto's new blessing or he could end up being an ally in Naruto's journey with this new power. Also, Kakashi could be there to guide Naruto in understanding and using the power given by the Shinigami. Maybe there are also some original characters created specifically for this fanfiction that are related to the Shinigami's realm or have some connection to Naruto's new situation.
Naruto is the central figure in 'naruto blessed by nature fanfiction'. However, other characters like Jiraiya could be main characters as well. Jiraiya might see Naruto's new powers as a sign of something greater and take him on special training to further develop these nature - related abilities. Tsunade could also be involved, perhaps using her medical knowledge to help Naruto when his powers have some unforeseen side - effects.