Give your OC a goal or motivation. It could be something as simple as wanting to understand yokai better, or more complex like trying to find a way to bridge the gap between humans and yokai. Their actions and decisions throughout the fanfiction should be driven by this goal. And don't forget to show their growth over time, just like the characters in the original Natsume Yuujinchou series.
Think about the OC's backstory. If they have a connection to yokai, how did it start? Maybe they had an encounter as a child that changed their view of the world. Also, consider their relationships. They could have a family member who is also involved with yokai in some way. This all helps to make the character more three - dimensional and believable in the context of the Natsume Yuujinchou world.
One possible scenario in Tanuma x Natsume fanfiction could be their exploration of a new spiritual mystery together. Tanuma's ability to sense the supernatural to some extent and Natsume's strong connection with youkai would make for an interesting adventure. They might discover a new type of youkai that has a unique power and they have to figure out how to deal with it, whether it's befriending it or finding a way to keep it from causing trouble.
Finally, let their actions be consistent with their character. If your OC is a pacifist at heart, they wouldn't go around starting fights without a really good reason. They should react in ways that make sense based on their personality, backstory, and beliefs. For example, if they come from a family that values honor above all else, they would always strive to do the right thing even if it's difficult.
You can try some fanfiction websites like Archive of Our Own (AO3). It has a large collection of fan - created works including Natsume Yuujinchou fanfiction. Just search for the relevant tags on the site.
Fanfiction about Matoba and Natsume in Natsume Yuujinchou often explores their complex relationship. It might show how Matoba, with his rather mysterious and sometimes morally ambiguous nature, interacts with Natsume, who is kind - hearted and has the ability to see spirits. Some fanfictions could focus on their potential friendship development, despite their initial differences and the wariness Natsume has towards Matoba due to his methods of dealing with spirits.
First, study the existing characters in 'hitman reborn'. Notice their personalities, abilities, and backstories. Then, for your OC, give them a clear motivation. For example, if they want to become a powerful mafioso, explain why. Also, give them some flaws. Maybe they are too impulsive or overconfident. This will make them more human and believable.
First, think about their background. If they're from a certain region in the 'Yona of the Dawn' world, research what that place is like. For example, if from a mountainous area, they might be tough and used to cold weather. Second, give them a clear motivation. It could be something like avenging their family or seeking knowledge. This will drive their actions in the story.
A believable OC should have flaws. Let's say your OC is overly confident in their abilities. This could lead to problems when they try to solve the children's issues. They might think they can handle everything easily but end up making things worse. Their growth throughout the fanfiction is also important. As they face challenges, they should learn from their mistakes and become a better person, just like the characters in the original Nanny McPhee story.
When creating a believable character for Metal Gear OC fanfiction, start with their motivation. What drives them? Is it revenge, justice, or something else? Then, consider their personality traits. Are they introverted or extroverted? Brave or cautious? Their personality should influence their actions. For example, a cautious character might take more time to plan a mission. Next, think about their equipment. If they are a tech - savvy character, they might have custom - made gadgets. And finally, give them a name that fits the Metal Gear aesthetic. A name like 'Shadow' or 'Blade' could work well for a stealthy character.
First, give your OC a backstory. For example, if they grew up in a war - torn area, it would affect their personality and skills. Second, consider their motivation. Are they fighting for revenge, family, or a greater cause? Third, give them flaws. Maybe they're a bit too impulsive or have a fear of heights that they have to overcome in combat situations.
First, think about their backstory. For example, if your OC is a mutant, what caused their mutation? Was it an accident in a lab, or something more mystical? Second, give them a unique personality. They could be shy and reserved, or bold and brash. Third, consider their abilities. Make sure they fit within the world of Rise of the TMNT. If they have a super - strength ability, explain how it developed and how it affects their interactions with others.