Another character could be an old hermit who has lived in isolation for a long time. They have a deep understanding of the land and the strange phenomena that occur. The hermit could act as a sort of guide or mentor to the OC, sharing ancient wisdom about how to navigate the areas filled with BTs and timefall without getting too damaged.
A young and fearless explorer type could also be added. This character is always eager to discover new areas and is not afraid to take risks. They might team up with the OC and together they embark on a journey to find a rumored safe haven that is said to be untouched by the Death Stranding's worst effects. Along the way, they face many challenges and their different personalities create both conflicts and moments of great cooperation.
One idea could be that the OC is a courier with a special ability to sense BTs from a greater distance. This could lead to various adventures as they try to avoid danger while making deliveries. For example, they might have to take a detour through a particularly rough terrain to avoid a large group of BTs, and in the process, discover a hidden cache of supplies left by an old pre - apocalypse outpost.
A mischievous cat could be added. The cat could be jealous of Air Bud's popularity and constantly try to play pranks on him. Another potential character could be a wise old owl. The owl could give Air Bud advice on how to deal with difficult situations or new challenges in his adventures. And a little girl who has just moved to the neighborhood and befriends Air Bud could also be a great addition. She could be the one to introduce Air Bud to new games or places.
An American wizard detective. He could be investigating strange magical happenings in the wizarding world of America. The Potter character could cross paths with him and end up teaming up to solve a big case.
A young and curious wizard could be added. This wizard could be intrigued by the devil's unbreakable nature and try to study it, leading to some interesting interactions. Another character could be an angel who has lost its way and forms a strange bond with the devil. Or perhaps a talking animal, like a raven, that serves as the devil's confidant and gives it advice from a different perspective.
A mysterious old Pokemon trainer who has a lot of knowledge about ancient Pokemon moves. He could guide Rusty on his journey.
A group of nomadic mice. They have different skills and traditions compared to the Redwall mice. Their arrival at the abbey could cause some cultural clashes at first, but eventually, they could learn from each other and contribute to the abbey's growth. This would add more diversity to the characters in the fanfiction.
A young stargazer from Earth could be a new character. This character could be someone who has always been fascinated by the stars and dreams of traveling to other planets. When the Little Prince lands on Earth again, they meet and the stargazer becomes his guide on Earth, showing him all the new things that have happened since his last visit. Another potential character could be a talking moonbeam. It could offer the Little Prince advice and wisdom, as well as some magical abilities to help him on his journey.
A new character could be a therapist who has a unique approach to helping the main character. This therapist could introduce new ideas and methods of healing that the main character hasn't encountered before.
A healer from a far - off land could be an interesting addition. This character could bring in new knowledge of magic and medicine that the existing characters are unaware of. Maybe they have a special connection to nature that allows them to heal in ways not seen before in the story.
A young Martian inventor could be a great addition. This character could create unique gadgets and machines that help the protagonists in their adventures. For example, a flying device that can travel at high speeds across Mars.