Fanfiction ideas combining Miraculous Ladybug and Sherlock Holmes

In a fanfiction, the Akumas from Miraculous Ladybug could start to appear in the Avengers' world. The Avengers are initially confused by these strange creatures but quickly realize they need to work with Ladybug and Cat Noir to stop Hawk Moth, who has found a way to cross dimensions. The combined forces would make for an exciting story, with each character bringing their unique abilities to the fight.

One idea could be a crossover where Ladybug and Cat Noir end up in the world of Steven Universe. They could team up with Steven and the Crystal Gems to fight a common enemy that has the power to disrupt both their universes.

A great fanfiction concept could involve a magical accident that transports Marinette (Ladybug) to the world of Wonder Woman. There, she has to learn to adapt to the new environment while also helping Wonder Woman deal with a threat that only Ladybug's unique powers can assist with. For example, a villain who can create illusions that are so powerful, only Ladybug's Lucky Charm can break through them. And in the process, Marinette discovers new aspects of her own powers.

One idea could be that Marinette (from Miraculous Ladybug) discovers a magical seashell that transports her to the underwater world of The Little Mermaid. There, she meets Ariel and they team up to fight an underwater villain who is stealing the magic of both the surface and the seabed. Maybe the villain is after the Miraculous and Ariel's voice for some dark purpose.

Holmes would probably be quite intrigued by the Miraculous. He'd try to understand the origin and the purpose of these magical items. He might even attempt to deduce the true identities of the holders. In his interactions with the characters, he'd use his sharp intellect and dry humor. He'd also be frustrated by the magical elements that don't follow normal logic but would still strive to make sense of it all.

One idea could be a story where Mylene uses her acting skills to help Ladybug and Chat Noir in a different way. Maybe she pretends to be a decoy to draw out an akumatized villain. It could show her courage and her ability to think on her feet.

A new villain could have a weapon that specifically targets Ladybug's powers. When she tries to use her yo - yo or her powers of creation, it backfires and causes her harm. This would force her to rely on her wits and Chat Noir more than ever. They would need to find a way to neutralize the weapon and heal Ladybug.

Well, Lila could be exposed when she tries to claim credit for something that the Miraculous heroes did. For instance, she says she helped Ladybug defeat an akuma when in fact she did nothing. Then, Tikki, Marinette's kwami, could find a way to let everyone know the truth. Maybe she uses her magic in a subtle way to make Lila blurt out the truth.

Maybe the Wolf Kwami has a special power that is different from the other Kwamis. A new villain wants to steal this power for their own evil plans. The story could focus on Ladybug and Chat Noir protecting the Wolf Kwami and its power. This would involve a lot of action and adventure scenes.

They could go on a journey to find a long - lost melody that has special powers. Rose, with her love for music, is eager to discover it, and Juleka follows along. Along the journey, they meet different characters who give them clues.