One idea could be that the female extraterrestrial is on a mission to study Earth and she meets a human who helps her understand human emotions. They form a deep bond and have to overcome the differences between their species and the rules of her extraterrestrial society which forbids such relationships.
A plot could involve the male human moving to a small town where there are rumors of a female werewolf. He doesn't believe it at first, but then he has a strange encounter with her. As they interact more, he discovers that she is not as terrifying as the stories make her out to be. They start to rely on each other, and their relationship grows from there. Maybe she protects him from other supernatural threats in the town, and he helps her integrate better with the human side of the town when needed.
One idea could be that the female Giratina saves a human from a dangerous situation in the Pokémon world, and then they form an unlikely bond as they journey together to discover a hidden power.
A possible plot is that a male human is part of a diplomatic mission to make peace with the yautja race. A female yautja is assigned to be his guide and protector during his stay on their planet. At first, they have a lot of misunderstandings due to their different species' ways. But as time passes, they begin to respect and eventually fall in love with each other through shared experiences like facing a natural disaster on the yautja planet together.
Another plot could involve the 'not - quite - human' character forming an unlikely friendship with a human. Through this relationship, they both learn about acceptance and the differences between their worlds. For example, the human could teach the non - human about things like music or art, while the non - human shows the human a different perspective on life.
One idea could be Gumball and Darwin as humans starting a new school and having to deal with the typical high - school dramas like popularity contests and bullies. Another could be the Wattersons going on a road trip as humans and the various adventures they have along the way. Maybe Gumball as a human gets a part - time job and has to balance work, school and his family life.
One idea could be a human mechanic who discovers Megatron in a damaged state and tries to repair him while hiding him from other humans and Autobots. This could lead to a complex relationship where Megatron starts to question his views on humans.
One plot idea could be human Kirby in a high school setting, dealing with normal teenage problems while also having his Kirby - like powers. For example, trying to hide his ability to inhale large objects from his classmates.
One idea could be a Khajiit and a human teaming up on an adventure. They might be searching for a lost magical artifact. The Khajiit's natural stealth and the human's strategic thinking could combine to overcome various obstacles like traps and monsters.
One plot idea could be that Hermione is a powerful elf with ancient magic knowledge. She uses her elven abilities to solve mysteries in Hogwarts that normal humans couldn't. Another could be that she's a magical being from a different dimension, and she has to hide her true form while trying to fit in at Hogwarts. Maybe she's a phoenix in human disguise, and she shows her phoenix powers at crucial moments to save her friends.
A great plot idea could be that a group of humans and snakemen are forced to live together on a strange island after a great cataclysm. They start off distrusting each other, but as they face various challenges like finding food and shelter, they gradually learn to work together. There could be a young snakeman and a young human who become friends and are the key to bringing their two groups closer.