A great plot idea for a black sheep dog fanfic could involve time travel. The dog accidentally travels back in time and has to adapt to the old ways of life while also trying to find its way back home. It could also be a story where the black sheep dog has a special power, like the ability to communicate with other animals. This power leads it to form an animal alliance to protect their shared territory from human encroachment.
One plot idea could be the black sheep dog having extraordinary adventures in a magical forest. It discovers hidden paths and meets strange creatures. Another could be about the dog's relationship with its owner in a difficult situation, like during a natural disaster where they rely on each other for survival. Or perhaps a story where the black sheep dog is a misunderstood hero in a small town, constantly saving the day but not getting the credit it deserves.
One idea could be exploring the origin of the black sheep's wings. Maybe it was a result of a magical experiment gone wrong. Another could be about how the black sheep uses its wings to escape from a world that shuns it.
One idea could be that the boy and his dog go on an adventure to find a hidden treasure in the forest. They face various obstacles like wild animals and difficult terrains but their bond helps them through.
One idea could be a story where Electric Sheep Pokemon are used to power an entire city in a post - apocalyptic world. Their electricity is harnessed in a new and innovative way.
One idea could be a story where a new character arrives in the Clover Kingdom with a unique magic ability that no one has seen before. This character could initially be misunderstood but eventually prove to be a great asset in a major battle against the devils. For example, they might have the power to manipulate time in small pockets, which could be used to outwit the enemy.
One interesting 'Black Sheep Squadron Fanfic' could be about the squadron facing an unexpected new enemy type. Maybe a group of highly advanced enemy pilots with new tactics. It would be exciting to see how the Black Sheep adapt and overcome.
A possible plot could be that the reader has a special ability to communicate with spirits. Smile Dog is a spirit that has been cursed and is now trapped in a form that scares everyone. The reader tries to help Smile Dog break the curse and in the process, they face many challenges together, including other malevolent spirits that don't want the curse to be broken.
One plot idea could be Katz getting a taste of his own medicine. Maybe he tries to prank Courage again, but this time Courage outsmarts him in a really elaborate way. For example, Courage could set up a series of traps that lead Katz into a situation where he has to face his fears, just like he always makes Courage do.
One idea could be a story where a new character with a black and red aesthetic enters the 'Black Butler' world. This character could be a rival to Sebastian, with their own dark secrets and powers. For example, they might have the ability to control the red flames of hell, just as Sebastian has his demonic powers.
One idea could be exploring the backstories of the main characters in more depth. Maybe there are secrets about their pasts that could add new layers to the fanfic.
One interesting plot could be Undertaker's past being explored in more detail. Maybe he had a relationship with one of the other main characters' ancestors that comes to light and affects the present story. For example, if he had a connection with Ciel's family long ago.