Obviously, Percy is one of the main characters since the title mentions him. There could also be his friends like Annabeth, who might support him in his adventures with the bow or give him advice on how to use it better.
Since it's a fanfiction, Percy is the main focus. However, depending on the plot, characters from the original series who have some relation to archery or weaponry might also be important. For instance, if there are centaurs in the story (as they are often associated with archery in the Percy Jackson universe), they could play a significant role, either as allies or as characters with their own motives regarding the bow.
One possible interesting story could be Percy using the bow to defend his friends in a dangerous battle. Maybe he discovers some unique abilities of the bow that help him turn the tide.
Obviously, Percy would be one of the main characters. Since the title implies that the gods bow to him, he's likely to be at the center of the story. As for the gods, it could be any of the well - known gods from the Percy Jackson universe, like Zeus, Poseidon, or Athena. They would also be important characters as they are the ones doing the bowing.
Grover could also be a main character. He could use his nature - related abilities to assist Percy when he wields the Blades of Chaos. For instance, he might be able to sense danger in the environment that Percy can then use the blades to face. Grover could also help Percy find his way in places where the Blades of Chaos' power might be affected by the surrounding nature.
Percy Jackson himself is often involved. He might be given a bow in some fanfictions and have to adapt his combat style to include archery. Annabeth Chase could also be involved as she is very intelligent and could strategize around the use of bows in battles. Another popular character is Nico di Angelo. His dark powers could be combined with the use of a bow in an interesting way in fanfiction, like his arrows having some sort of shadowy effect.
I don't know which main character used a bow. But if you tell me the name of the novel you're looking for, I can try to provide you with relevant information.
Kakashi could be a main character in such fanfiction. He is a skilled ninja and could potentially teach Naruto about the bow, its history, and how to use it effectively. Another character could be Itachi, who might have some connection to the bow's origin or some hidden knowledge about it that he imparts to Naruto in a complex and mysterious plot.
One of the most impressive feats could be his ability to use the bow while on the move. Maybe he can run, jump, and roll and still maintain perfect accuracy with his shots. This would give him an edge in combat situations where he can't stay still. He could be constantly changing positions, making it difficult for his enemies to anticipate his next move while he continues to fire arrows with deadly precision.
It could be some powerful dark magic users. They are trying to take over the world, and Percy with his sniper is trying to stop them. They might have their own army of minions that Percy has to fight through.
Often, Naruto himself might be associated with it. Since he has a large amount of chakra and is always looking for new ways to fight, the chakra bow could be something he discovers or is given. Another character could be Sasuke. His Sharingan might give him a unique advantage in using the chakra bow, like being able to accurately aim at distant targets.
In certain fanfictions, characters like Ozpin may also play important roles in relation to Bow. Ozpin could be a mentor figure to Bow, guiding him in his journey and helping him understand his powers and purpose better.