One popular theme is adventure. The male oc could be on a quest to save a kingdom or find a magical artifact. Another theme is friendship. He might form deep bonds with other characters while facing challenges. And a common theme is self - discovery, where the male oc learns about his own powers or true identity.
Some male oc fanfic themes include mystery. The male oc could be a detective - like figure trying to solve a complex mystery within the story's world. Fantasy - based themes are also common, like the male oc being a part of a magical race or having unique magical abilities. Then there's the theme of family, where the male oc is dealing with family issues, whether it's finding long - lost relatives or dealing with a dysfunctional family.
Popular themes can involve the male oc in a post - apocalyptic anime world, trying to survive and rebuild society. There could be themes centered around him being in a mecha anime, piloting a giant robot to fight against alien invaders. Also, the theme of the male oc being an outcast in an anime world full of unique and powerful characters and then rising to prove himself is quite common.
One popular theme is the intense and often obsessive love of the yandere character. They might go to extreme lengths to protect or be with their 'love interest'. Another theme could be the conflict between the yandere's dark tendencies and the normal world around them. For example, in a school - based yandere oc fanfic, the yandere might try to eliminate any rivals in a rather cruel way while still trying to maintain a normal school - girl/boy facade.
One popular theme is the journey of the original character (oc) in the competitive world of volleyball, just like the main characters in Haikyuu. They might struggle to improve their skills, face tough opponents, and learn important lessons about teamwork and perseverance. Another theme could be friendship. The oc forms deep bonds with the existing Haikyuu characters, sharing their joys and sorrows on and off the court. Romance is also a common theme, perhaps the oc falling in love with one of the Haikyuu boys or girls while also chasing their volleyball dreams.
Some common themes include power struggles. The OC might get caught in the middle of the ongoing battle between the Autobots and Decepticons for power and resources. Survival is another theme. In the dangerous world of Transformers, the OC has to fight to stay alive, whether it's against other mechanical beings or environmental hazards. And the theme of loyalty also pops up. The OC has to decide which side to be loyal to, or they might be torn between their loyalty to different characters or groups.
One popular theme is the OC's journey to become a great ninja. For example, they might start as an outcast with unique abilities and gradually earn the respect of Boruto and his friends. Another theme could be a romantic relationship between the OC and Boruto or one of his comrades. It adds an interesting dynamic to the story.
One popular theme could be adventure. Natsu is often associated with exciting quests, and an OC (original character) can join him on these adventures, facing various challenges together. Another theme might be friendship development. The OC could start as a stranger to Natsu but gradually form a deep bond with him through shared experiences. And love is also a common theme. The relationship between Natsu and the OC can evolve into a romantic one as they get to know each other better.
One of the main themes in 'once upon a time oc fanfic' is the struggle against fate. OCs often find themselves in situations where they have to fight against what seems to be their pre - determined destiny. Family is another theme, whether it's finding their long - lost family members or creating a new family with friends. And then there's the theme of power. OCs might be seeking power, trying to control it, or dealing with the consequences of having too much or too little power.
Some common themes involve the OC helping Peter deal with his double life. For example, the OC might be really good at keeping secrets and helps Peter keep his Spider - Man identity under wraps from his friends and family. Or perhaps the OC has a connection to one of Peter's enemies, like being related to a villain but choosing to side with Peter instead. This creates a lot of drama and interesting plot twists.
Some common themes might include adventure where the oc male has to face challenges involving tentacle creatures. Another could be a mystery theme where the tentacles are part of some strange, unexplained phenomenon in the story.
Some themes are competition within the harem. The female characters might compete for the male OC's attention or affection. Another theme is the male OC's role in the group. He could be a leader, a protector, or a source of inspiration. Additionally, cultural and social themes can be present, such as how the harem dynamic fits into a particular fictional society or culture.