What are some interesting plot ideas for Miss Scarlet and the Duke fan fiction?

One idea could be that Miss Scarlet gets involved in a case that has international implications. Maybe a stolen artifact that is crucial for diplomatic relations. The Duke, of course, tries to keep her safe while she is determined to solve it on her own terms.

The pregnancy could create a lot of emotional turmoil. Miss Scarlet might be conflicted between her love for detective work and her impending motherhood. The Duke, too, would have to face his own emotions. He might be excited about the prospect of a family with Miss Scarlet, or he could be worried about how it would affect their reputations. All these emotions would drive the plot in different directions, creating more drama and tension.

Obviously, Miss Scarlet and the Duke themselves are very popular. Their complex relationship and different personalities make for great storytelling. But also, characters like Ivy, Miss Scarlet's maid, can be interesting to focus on. She has her own secrets and can add an extra layer to the stories.

Yes, it is. The show is adapted from a novel of the same name.

One plot idea could be that they team up to fight a powerful magical threat that neither could handle alone. Their combined magic powers make for an exciting battle and a chance to show off their unique abilities.

A pregnant fanfiction in the 'Miss Scarlet and the Duke' universe could involve many things. For example, it might focus on how Miss Scarlet deals with her pregnancy while still trying to solve mysteries. She could face challenges like hiding her condition from the Duke or from the society that might frown upon a pregnant unmarried woman being so active in detective work. Maybe the Duke discovers her secret and has to grapple with his feelings for her in this new situation.

A brilliant detective from another city could be added. This character could be initially a rival to Miss Scarlet and the Duke, but later they all team up to solve a really tough case. He could have his own unique methods of investigation.

One idea could be that the Wolf is a protector of the Scarlet Baby. The baby has some special power that many are after, and the Wolf uses its strength and instincts to keep the baby safe from all kinds of threats in a magical forest.

One idea could be an Erza Scarlet crossover with the world of Harry Potter. Erza could be a visiting wizard from another magical realm. She might attend Hogwarts for a while, and her combat skills could be put to use in the Triwizard Tournament, adding a new and exciting dynamic to the traditional challenges.

One idea could be a story about a trainer who discovers a rare and powerful Pokemon that has the ability to change forms in unique ways, not seen in the regular game. This Pokemon could be the key to solving a mystery in the Paldea region, like why certain areas are experiencing strange weather patterns. Another plot could focus on a group of friends who enter a secret, uncharted part of the region while on their Pokemon journey and find a new type of Pokemon that they must protect from poachers.