What are some interesting plot ideas for 'smile dog x reader fanfic'?

Maybe the dog reader is from another dimension. It accidentally ends up in the Avengers' world. At first, the Avengers are confused but then realize the dog is actually quite intelligent. It can communicate in its own way, perhaps through telepathy with some of the more magically - inclined Avengers like Scarlet Witch. They then try to find a way to send the dog back home while also using its abilities to help them fight villains.

Another plot could be that the reader is lost in a strange part of the Pokemon world and Pikachu is the one who finds them and leads them to safety. Along the way, they become great friends and share many adventures. This could involve exploring new areas, meeting different Pokemon species, and learning about the secrets of the Pokemon world.

A third idea is that the reader is a Pokemon trainer who has lost their memory. They wake up in a Pokemon center with no recollection of who they are or what their Pokemon are. With the help of the Pokemon center nurse and their own Pokemon, like a Pidgey, they start to piece together their past. As they travel around to different places looking for clues, they encounter various challenges and make new friends, both human and Pokemon.

A really interesting plot could be that the reader is a paranormal investigator who has come to Derry to study the strange disappearances. They end up encountering Pennywise, but instead of being a victim, the reader uses their knowledge of the supernatural to communicate with Pennywise. The two form an unlikely alliance to uncover a deeper mystery in Derry that is related to Pennywise's origin, and during this process, their relationship evolves in unexpected ways.

Another interesting plot could be that the reader is a time - traveler from the future. They come back to the present day and meet Leo. Leo is initially suspicious but as they work together to prevent a future disaster that the reader knows about, they fall in love. It adds an element of mystery and adventure to the story. Plus, the time - travel aspect can bring in different versions of the TMNT universe and how they interact with the current situation.

One idea could be the reader being a new recruit in the Hellsing organization. Alucard becomes intrigued by the reader's unique courage and tenacity. He starts to protect the reader during missions, leading to a growing bond between them.

One plot idea could be that the reader is a healer who is forced to tend to Hidan's wounds after a battle. At first, Hidan is distrustful and rude, but as the reader continues to patch him up, he starts to see the value in their skills and a friendship begins to form. They then embark on a journey to find a rare herb that can cure a deadly disease affecting the reader's village.

A plot could revolve around the male reader being a new ninja in the village where Kushina lives. He gets assigned to train under Kushina, and during their training sessions, they develop a deep bond as they learn from each other. For example, the male reader might have some unique skills that Kushina is interested in, and she in turn teaches him some of her signature jutsu.

One idea could be that the male reader is a new student at a school where Wiz is a teacher or mentor. Wiz helps the male reader discover his hidden magical abilities and they go on adventures together to learn more about the magical world.

A really interesting plot could be set in a fantasy world. Isabelle could be a magical being and the male reader could be an ordinary human who somehow stumbles into her world. They have to overcome differences and prejudices from both their sides while also facing external threats like dark magic or evil creatures. As they face these challenges together, their relationship blossoms.