Love and loyalty are also big themes. The relationship between Escanor and the OC can range from a deep friendship to a romantic love. In some fanfictions, the OC will be fiercely loyal to Escanor, even in the face of great danger. It's also common to see the theme of self - discovery. The OC, through their interactions with Escanor, discovers more about themselves, their abilities, and their place in the world of the seven deadly sins.
One more theme that shows up often is the struggle against the seven deadly sins. The OC might be someone who is trying to resist the temptations that the sins represent, and Escanor, being part of the group, helps the OC in this struggle. This can create a lot of internal and external conflict in the fanfiction, making for an interesting read.
One great fanfiction is 'The Sun and the Sorceress'. It beautifully explores the relationship between Escanor and Merlin. It delves into how their different powers and personalities interact. The story has some really heart - warming moments where Escanor's pride is shown in a new light in relation to his feelings for Merlin.
One great fanfiction could be titled 'The Unseen Bond'. In this story, Merlin and Escanor's relationship might be explored in a world where they have to overcome a new threat to the Seven Deadly Sins. It could show how Merlin's magic and Escanor's strength combine in unique ways. Maybe there's a scene where Escanor in his 'The One' form is protecting Merlin while she casts a powerful spell that could save them all.
One great piece of fanfiction could be 'Escanor's Unlikely Bond' where the OC has a unique backstory that ties in well with Escanor's pride. The OC might be a mage with a hidden power that only Escanor can help unlock, creating a really interesting dynamic between them.
One common theme is redemption. Often the oc has to deal with their own flaws or sins and find a way to redeem themselves in the world of the seven deadly sins.
Another idea for the fanfiction could center around their relationship. Perhaps it explores how Merlin has always been intrigued by Escanor's duality - his meek self at night and his powerful self during the day. It could show how they gradually develop a deeper understanding and respect for each other, which might even turn into a romantic relationship over time.
One common theme is redemption. The reader often enters the story with the goal of helping a character associated with a deadly sin find redemption. For example, if the character represents envy, the reader might show them a different way of life to overcome that envy.
Their personalities. Escanor's pride and his noble nature contrast with Merlin's mysterious and often calculating ways. When writers bring these two personalities together, it creates a lot of tension and potential for character development. For example, Escanor might be forced to look beyond his pride when dealing with Merlin, and Merlin might open up more because of Escanor's straightforwardness. This makes for great storytelling.
Maybe a plot where Merlin discovers a prophecy that only Escanor can fulfill, but it requires him to sacrifice something dear to him. They embark on a journey to find a way around the sacrifice while also falling in love along the way. There could be many challenges like facing ancient guardians and deciphering cryptic riddles.
One common theme is power. Both Naruto and the Seven Deadly Sins series have characters with strong powers. So in the fanfiction, it's often about how the powers interact or combine. Another theme is redemption. Just as some characters in Naruto seek redemption, the concept of the Sins being redeemed is also explored in these crossovers.
A common theme is the exploration of the characters' personalities in the context of both universes. For example, how a character from RWBY might react to the concept of the Seven Deadly Sins. Another theme could be power - related, like how the powers in RWBY compare or interact with the powers associated with the Seven Deadly Sins.