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.
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.
The unique setting makes it appealing. A devil and a hero in a modern - day world? It's quite different from the typical fantasy settings. Their interactions are filled with banter and misunderstandings which are really entertaining.
One popular 'Maou x Emi Light Novel' is 'The Devil Is a Part - Timer!'. It has an interesting premise where the Devil King Satan is forced to live in modern - day Tokyo and work part - time. The interactions between the Devil King and Emi, the hero who has chased him from their fantasy world, are full of humor and unexpected twists.
A theme could be the challenges they face from the outside world. Maybe their marriage is not accepted by some groups in the fictional universe they belong to, and they have to fight against prejudice. Also, there might be themes about building a family together, like having children or taking care of each other's families in the story.
Another theme might be the reactions of the surrounding characters. Friends, family, or allies in the story would likely have various reactions to the news of the pregnancy, which could add drama and interesting plotlines. For example, some might be overjoyed while others could be worried about how it would affect the characters' roles or the overall story arc. And also, there could be a theme of preparing for the future. This includes things like getting ready a place for the baby, thinking about parenting styles, and how their worldviews might change because of the pregnancy.
The main characters are Maou, the Demon Lord, and Emi, the hero. Maou is a complex character who has his own goals and reasons for his actions, not just a one - dimensional 'evil' being. Emi is strong - willed and determined to fulfill her duty as a hero.
The popularity of 'the devil is a part timer emi x maou fanfic' mainly lies in the interesting relationship between Emi and Maou in the original work. Fans are eager to see more of their interactions and how their relationship could develop further in fan - created stories.