A prevalent theme is the 'fish out of water' concept. The OC, being new to the wizarding world perhaps, and Harry help each other adjust. There's also the theme of 'unexpected allies'. The OC could be someone who initially seems like an enemy but turns out to be a great love interest for Harry. Also, the theme of 'overcoming trauma' is often explored. Given Harry's past traumas, an OC can be a source of comfort and healing in the fanfiction.
One popular theme is the struggle between good and evil within the relationship. Since Tom Riddle is on the path to becoming Voldemort, the OC might try to bring out the good in him. Another theme could be secrecy. Given Tom's nature, the relationship might be hidden from others in Hogwarts. And a third theme could be the power dynamics, as Tom is a powerful wizard and the OC's own power or lack thereof can create an interesting dynamic in the romance.
One popular theme is the exploration of the Dark Arts in a more in - depth way. For example, an Original Character (OC) might be a student who is secretly drawn to the Dark Arts and has to navigate the moral dilemmas that come with it. Another theme could be the OC's struggle against the existing power structures at Hogwarts. They might face discrimination or challenges because they are different, perhaps having a connection to the Dark side of magic that they are trying to control or hide.
One popular theme is the 'what - if' scenarios. For example, what if Harry had fallen for Luna instead of Ginny? Writers explore how different pairings could change the dynamics of the story. Another theme is the exploration of characters' backstories in relation to their romantic relationships. Like delving into how Draco's family history might have influenced his potential relationships. Also, the idea of characters from different houses falling in love is quite common, such as a Gryffindor and a Slytherin getting together, which creates an interesting contrast and conflict in the story.
It gives a chance to expand on the magical world. With an OC, the author can introduce new elements to Hogwarts or the wizarding world in general, and a romance is a great way to draw readers in. For example, the OC could have a unique magical ability that affects their relationship, making it more interesting.
One popular Harry and OC fanfiction is 'The Lost Heir'. It has an interesting plot where the OC is a long - lost relative of a powerful wizarding family. Another is 'A New Beginning' which focuses on an OC who transfers to Hogwarts and changes the dynamic of Harry's life there. There's also 'OC's Adventure at Hogwarts' that takes the OC on a journey filled with mystery and magic alongside Harry.
One common theme is the struggle between family loyalty and personal love. Since the Black family has a complex history in the Potter universe, the OC often has to navigate between their family's expectations and their feelings for their love interest.
One popular theme is the complex social hierarchies. In omegaverse, the different designations like alpha, beta, and omega create a unique social structure which often leads to power dynamics and relationship exploration. Another theme is the concept of mates. The idea of fated mates or the search for a true partner is very common. Also, dealing with the biological differences and instincts of each designation, such as an omega's heat cycle and an alpha's protective nature, is a frequently explored theme.
Well, a common theme is the velociraptor OC having special abilities. For example, it could have the power of flight or enhanced intelligence. This makes for interesting stories as it goes against the normal perception of velociraptors. Also, the theme of the velociraptor OC in a modern - day world, like living secretly in a big city and causing chaos or being part of a secret experiment, is quite popular.
One popular theme is self - discovery. The original character (oc) often goes through a metamorphosis that makes them see themselves in a new light. For example, they might change physically and then have to deal with how society views them differently, which leads to internal growth.
Another theme is self - discovery. The OCs in Danisnotonfire fanfiction could be on a journey to figure out who they are, and their interactions with the existing characters can play a big role in that process. Maybe an OC starts off shy but through meeting the energetic Danisnotonfire characters, they learn to be more outgoing.