Who are some potential new characters that could be added to 'carry on my wayward son fan fiction'?

A cyborg vampire hunter. This character could have been created specifically to hunt down Dracula and his minions. With their mechanical parts, they could have enhanced strength, speed, and the ability to analyze vampire weaknesses on the fly.

An old mountain man who has been living in a different part of the mountain for decades. He could be a bit of a mystery at first, with his own set of rules and traditions. Sam could meet him during one of his explorations and they could share stories of their experiences in the wilderness. The old man could also teach Sam some ancient survival techniques that have been passed down through generations.

One idea could be that the character embarks on a journey through different dimensions to find a way to save his family. Another could be a time - travel plot where he goes back in time to prevent a great tragedy from happening to his friends. Maybe he discovers a hidden power within himself during a battle against a new, powerful enemy.

One idea could be exploring an alternate universe where the main characters have different powers. For example, Sam could have the power of teleportation instead of his usual abilities. Another idea is to focus on a backstory for a minor character, like how Bobby Singer got started in the hunting business. It could also be interesting to write a story where the Winchesters team up with a group of new hunters from a different part of the world and they all have to work together to defeat a powerful demon.

A wise old owl that lives in the forest near the Nutcracker's world. The owl could offer advice and guidance to the Nutcracker Prince and Clara on their adventures.

A blind swordsman could be an interesting addition. He could have a unique fighting style that relies on sound and intuition, and he could become either an ally or an enemy of the Blue Eye Samurai. Another character could be a young girl who dreams of becoming a samurai herself. She could look up to the Blue Eye Samurai and follow them around, learning from their every move. And a foreign merchant who has knowledge of different weapons and fighting techniques from other lands could also be added.

A young demigod who has the power to communicate with the spirits of the monsters. This character could help Percy understand the motives of the monsters better and maybe find non - violent solutions to some of the conflicts.

Use unique character perspectives. Instead of always following Sam and Dean, tell the story from the point of view of a monster or a side character. For example, write from the perspective of a werewolf who is trying to reform. Also, add a lot of local lore. If the story is set in a particular town, research the real - life local legends and incorporate them into the Supernatural universe. And don't be afraid to give the story a different tone, like making it more comical or more of a horror - thriller.

One potential new character could be a selkie. Selkies are mythological creatures that can transform between seal and human form. This selkie could be an ally or a foe to Percy. Maybe there's a sea nymph who has a special connection to Percy's mother. She could show up to help Percy when he's in a tight spot. And what about a sea giant who was once an enemy of Neptune but now wants to make amends? He could be a very interesting addition to the story.

In a 'Percy son of Hades fanfiction', there are many characters that could be added. For example, Charon, the ferryman of the Underworld. He could play a role in Percy's travels within the Underworld. Persephone could also be an important character. She might be initially suspicious of Percy but then come to see his potential. Additionally, the Erinyes, or the Furies as they are more commonly known, could be added. They could be a source of conflict or assistance for Percy, depending on the situation.