One common theme is the idea of redemption. Often, the OC tries to bring out a softer side of Esdeath, as if redeeming her from her cruel ways. Another theme is the power dynamic. Since Esdeath is a powerful character, the relationship with the OC often explores how power affects their interactions.
One common theme is the struggle with their different personalities. Tatsumi is often portrayed as more kind - hearted, while Esdeath is cruel. So when she becomes pregnant, there might be a theme of her learning to be more empathetic. Another theme could be the protection of the unborn child, with Tatsumi taking on a more protective role.
Another theme is the exploration of good and evil. Esdeath is often seen as a morally ambiguous character from 'Akame ga Kill', and in the Harry Potter universe, she is placed in a new context of good and evil. So, fanfictions usually deal with how she either adapts to the more clearly defined good - vs - evil concept in Harry Potter or challenges it.
Well, in transformers oc x oc fanfiction, one of the prevalent themes is self - discovery. These original characters are often in a world full of powerful and well - established transformers, and they have to figure out who they are and their place. Power struggles can also be a theme, as the ocs might be vying for a position or trying to prove themselves. Survival in the often - dangerous transformers' world is yet another common theme. For example, ocs might have to face off against powerful enemies or deal with the aftermath of a big battle.
One popular 'Esdeath x OC fanfiction' is 'A Frozen Heart's Thaw'. It delves into the relationship between Esdeath and an original character in a unique way. The OC in this story has a backstory that intertwines with Esdeath's cold nature, gradually melting her heart through a series of adventures and emotional exchanges. Another great one could be 'Esdeath and the Unlikely Ally'. Here, the OC is a character with a different ideology than Esdeath at first, but as the story progresses, they form an unexpected bond.
Another theme is the exploration of different social classes. Kyoya usually comes from a wealthy background, and the OC can be from a more ordinary one. This contrast allows for stories about bridging the gap between different lifestyles and dealing with the expectations that come with each class. For instance, how the OC deals with the formalities and extravagance of Kyoya's world.
Another theme is self - discovery. The OC, through their interactions with Blanc, discovers more about themselves. They might learn new skills or realize hidden aspects of their personality. For instance, an OC who was shy at first becomes more confident because of Blanc's influence.
Power dynamics is a common theme. Yujiro is often depicted as extremely powerful, and the relationship with the OC can be shaped by this. For example, the OC may be in awe of his strength or try to prove themselves equal to him.
One common theme is friendship. The OC and Jodie might start as friends and gradually develop a deeper bond. Another theme could be adventure, where they embark on some exciting journey together.
The theme of sacrifice is also seen in some Tobirama x OC fanfictions. There are situations where either Tobirama or the OC has to sacrifice something for the other's well - being or for the greater good of the village. This could be as simple as giving up personal time to train together or as extreme as sacrificing their own lives to protect the other. These themes add depth to the relationship between Tobirama and the OC and make the fanfictions more engaging.
Survival is a very common theme. Since Riddick is often in dangerous situations, the OC also has to fight for survival. For example, in many stories, they are on a hostile planet together. Another common theme is redemption. The OC might be someone with a troubled past, and Riddick's presence helps them find a new path. It's like in 'Riddick's Redemption of the OC' where the OC is a former criminal and Riddick gives them a chance to start anew.