The OC brother could have been separated from Pitou early on in their 'lives' as Chimera Ants. He grows up among humans, learning their ways and values. When he and Pitou finally reunite, they don't recognize each other at first. The story could then focus on how they gradually discover their relation and how their different experiences shape their relationship, with Pitou being more in tune with the Chimera Ant nature and the brother being more human - like in his thinking.
One idea could be a story where Pitou's brother is a human-turned-Chimera Ant. He has retained some of his human memories and is constantly in conflict with his new Chimera Ant instincts. Pitou tries to help him come to terms with his new existence while also dealing with the Hunter x Hunter world's chaos.
A 'hunter x hunter pitou oc fanfic' can offer a fresh perspective on the series. Often, fanfics like this explore uncharted territories in the 'hunter x hunter' lore. The oc could be from a different part of the 'hunter x hunter' world that Pitou has never encountered before. This could lead to cultural clashes, new alliances, or even a complete shift in Pitou's character arc. It's all about how the author weaves the story of the original character with Pitou's existing story and the overarching world of 'hunter x hunter'.
A 'hunter x hunter pitou oc fanfic' is unique because it gives the author freedom to explore areas that the original series might not have. The author can give the oc unique abilities or a backstory that interacts with Pitou's character in unexpected ways. This could include things like the oc having a special connection to the nen beasts in the 'hunter x hunter' world that Pitou is interested in, or the oc having knowledge about a hidden part of the world that Pitou wants to uncover.
One idea could be that Geru is a new type of Hunter with a unique nen ability. For example, the ability to manipulate time in a small area. This could lead to all sorts of adventures and challenges. Maybe Geru has to use this power to stop an evil group from stealing precious artifacts in the Hunter x Hunter world. Another idea is that Geru is an OC who is on a quest to find a long - lost family member who is also a Hunter. Along the way, Geru meets different characters from the original series and forms alliances or rivalries.
At first, they might be very close due to their shared origin as Chimera Ants. But as they experience different things, their relationship could become strained. For instance, if the OC brother starts to question the Chimera Ants' violent ways and Pitou remains loyal to the King, there would be conflict. However, deep down they still care for each other, so they might try to find a middle ground.
One idea could be a female OC who is a skilled Nen user with a unique ability related to illusions. She could get involved in the Hunter Exam and form an unlikely alliance with some of the main characters. For example, she might use her illusions to help Gon and Killua in a difficult part of the exam.
You can start by showing their shared past. Maybe they had a difficult upbringing as Chimera Ants, and they only had each other to rely on. This would create a strong bond from the start. Then, as the story progresses, introduce challenges that test their relationship. For example, if one of them starts to question the Chimera Ant's way of life while the other is fully committed.
One idea could be a new student arriving at the Hunter School with a unique nen ability that no one has seen before. This student then has to prove themselves in various trials and battles against the existing students. For example, they might face off against Gon and Killua in a sparring match that tests not only their physical skills but also their strategic thinking.
Well, a plot might involve a devil approaching a young and inexperienced Hunter. The devil offers the Hunter a deal to become the most powerful Hunter ever in return for the Hunter's soul after a certain period. As the Hunter rises in power, they attract the attention of other Hunters, some who suspect something is wrong. This could lead to a conflict between those who want to help the Hunter break the deal and those who see the Hunter as a threat due to their newfound and possibly dangerous power. Also, the devil could be using the Hunter to start chaos in the Hunter x Hunter world for its own mysterious reasons.
The fanfic could center around the OC being hunted by a group of powerful and menacing hunters who are after something the OC possesses. This causes the OC to be in a constant state of fear. Gon gets involved when he realizes the injustice of the situation. The story could then unfold with Gon and the OC trying to outwit their pursuers, all while the OC has to confront their fear of being caught and what might happen if they are.