Well, 'Maou's Promise to Ashiya' is also quite good. It focuses on a promise that Maou makes to Ashiya and how they work towards fulfilling it. The story is filled with emotional moments and also some light - hearted banter between the two characters, which is characteristic of their relationship in the original series.
One common theme is loyalty. Ashiya is always loyal to Maou in the series and fanfictions often explore this aspect further, showing how their loyalty to each other helps them face various challenges.
One great fanfiction could be 'The Unlikely Alliance' where Emi and Maou have to team up in a different way than in the original story to face a new threat. It has really interesting character development.
One popular fanfiction might be 'Maou and Emi's New Adventure' where they face a new threat in the human world together. It's full of their typical banter and some sweet moments.
There's 'Unexpected Bonds' which is a really interesting fanfic. It focuses on how Emi and Maou deal with new challenges together and how their relationship evolves through that. It has some really sweet moments between them that fans of the pairing will love.
One great Suzuno x Maou fanfic could be 'A New Beginning' where it explores their relationship in a modern - day setting with Suzuno slowly realizing her true feelings for Maou. It has some really sweet moments between them.
One idea could be that Emi and Maou have to team up against a new threat in the human world that is more powerful than any they've faced before. Maybe a powerful demon from the other world has found a way to cross over and is causing chaos, forcing Emi and Maou to put aside their differences and use their combined powers to stop it.
Their relationship can be developed through shared experiences. For example, if they go on a mission together to save a human from a demon's curse. During this mission, they would have to rely on each other, communicate more, and understand each other's strengths and weaknesses better. This would bring them closer and deepen their relationship.
The appeal often lies in the unique dynamic between Suzuno and Maou. They come from different backgrounds, with Suzuno being a more traditional character and Maou having his devilish charm. Their interactions can be both comical and full of underlying tension.
A common theme is the relationship between Emi and Maou. Whether it's a slow - burn romance or a more platonic friendship evolving, it's often explored.
Another way is by exploring their pasts. Maybe they discover that they have more in common than they thought in terms of their upbringing in their respective worlds. This newfound knowledge can make them more empathetic towards each other. For instance, if they find out that they both had a mentor figure who had a big impact on their lives, it could create a bond.