A possible plot could be that they both have a common goal. For example, they are both trying to solve the mystery of a disappearing stream. Shrignold with his knowledge of the natural elements and Tony with his sharp observational skills work together. Along the way, they have some disagreements but soon realize that by combining their strengths, they can get closer to the solution.
A powerful and greedy landowner could be the antagonist. If Shrignold and Tony are trying to protect a piece of land or a natural resource, this landowner would be against them. He would use his wealth and influence to try and stop them from achieving their goals.
One idea could be that Rudolph and Tony are from different worlds. Rudolph is a magical being from a winter wonderland, and Tony is a regular human. They meet by chance, and Rudolph's magic starts to have an unexpected impact on Tony's life, leading to a series of adventures as they learn to co - exist and understand each other.
One idea could be that Tony and Black Panther team up to create a new type of technology that can enhance Wakanda's defenses even further. They combine Stark Industries' advanced weaponry concepts with Wakanda's vibranium - based technology.
One plot idea could be that Captain Hydra, in a universe where he exists, tries to recruit Tony for his evil plans by appealing to Tony's scientific curiosity with some dark technology. Another could be a scenario where Tony, initially unaware of Captain Hydra's true nature, teams up with him for a project but slowly discovers the truth and has to fight against him. Or perhaps a story where they are both caught in an alternate dimension and must work together, reluctantly in Tony's case, to find a way back home while Captain Hydra keeps trying to undermine Tony's good intentions.
Another plot could be that Jarvis, in his human form, discovers a long - hidden secret about Tony's past. This secret could potentially change their relationship. He has to decide whether to keep it hidden or reveal it to Tony, and this internal struggle forms the core of the story.
One possible plot could be that Ameyuri Ringo and Omoi meet by chance in a magical forest. They initially have some misunderstandings but as they spend time together, they discover they share a common love for a rare type of flower. This shared interest begins to bond them and they start to explore the forest together, facing various challenges like wild animals and difficult terrains.
A possible plot could be that Hope is sent to the Naruto universe accidentally. Naruto finds her and is amazed by her powers. They start to communicate despite the language barrier at first. Then, they discover that there are dark forces in both universes that are somehow connected. Together, they embark on a journey to find the source of these dark forces and defeat them, all while Hope tries to find a way back to her own universe.
The OC could be a scientist. William Beardsley comes to her laboratory to research for a new book he is writing. The OC initially thinks he is just a nuisance but as they work together on some experiments related to the book's theme, she realizes he has a unique perspective. They bond over their shared curiosity for knowledge, and eventually, a romantic relationship blossoms between them.
One plot idea could be that the OC is a physical therapist. John Cena gets injured during a match and has to go through rehabilitation. The OC is assigned to him. At first, Cena is impatient with the process, but the OC is firm and caring. As time passes, they start to understand each other better and develop feelings for one another. Another idea is that the OC is a singer invited to perform at a WWE event. Cena is immediately drawn to her voice and they meet backstage. They start collaborating on some music - related projects for WWE and their relationship blossoms from there.
Maybe Grim Jr is from a different dimension and accidentally lands in Mimi's world. Mimi helps him adjust to this new place, and during this process, they discover feelings for each other. There could be a lot of comical moments as Grim Jr tries to understand the strange customs of Mimi's world.