A great plot could be that Elsa, feeling lonely in her ice palace, accidentally summons Jack. They start off as strangers but gradually become friends as they share their stories of isolation. They then decide to team up to help children in nearby villages who are in need during a harsh winter. This plot allows for the exploration of their characters, their powers, and the development of a unique friendship. It can also include elements of magic, adventure, and heartwarming moments as they use their powers for good.
One plot idea could be that Jack discovers Elsa's powers are fading and he has to take her on a journey to find a way to restore them. Along the way, they encounter various magical creatures and learn more about each other's pasts.
Well, perhaps Jack and Elsa find themselves in a world where the seasons are all mixed up. They suspect it has something to do with a powerful, ancient magic that has gone awry. As they search for the source of the problem, they face challenges like strange weather phenomena and mythical beasts. Along the journey, they start to understand each other's fears and hopes. Elsa might be afraid of losing control of her powers again, while Jack might be worried about being forgotten. Their shared experiences bring them closer together and they end up using their combined powers to set the seasons right.
One plot idea could be that Jack Frost is drawn to Elsa's ice powers. He visits Arendelle out of curiosity. They could start by being a bit wary of each other but then realize they can learn a great deal from one another about controlling and using their powers in new ways. For example, Jack might show Elsa how to have more fun with her ice, like creating ice sculptures that can move on their own.
One idea could be that Elsa and Jack Frost discover they both have the power to control elements in a unique way. They could team up to save a magical world that is being threatened by a dark force that can nullify their powers. Another plot could be that they meet and initially clash because of their different approaches to using their powers, but then gradually learn from each other and fall in love.
A plot could revolve around Elsa and Jack Frost having to deal with the unexpected pregnancy during a time of unrest in their respective kingdoms. Maybe there are enemies who see the baby as a threat and try to harm Elsa. Jack has to use his powers to protect her and their unborn child. They could also encounter a wise old sorcerer who gives them advice on how to control and enhance the baby's powers even before it is born. As the pregnancy progresses, Elsa learns more about her connection to Jack's magic through their unborn child.
Well, perhaps there could be a fanfiction where Hiccup and Elsa are both summoned by a powerful wizard to help with a prophecy. They don't trust each other at first, but as they face the challenges set by the wizard, which include tasks that require both fire (from Hiccup's dragon) and ice (Elsa's power), they start to respect and care for each other.
Perhaps in the fanfiction, Jack gets trapped in a strange place and Airachnid is the only one who can save him. As she helps him, they start to develop an unexpected bond that has elements of a lemon relationship, like moments of intense attraction and a battle between their different loyalties.
One popular story might be about Jack Frost and Elsa teaming up to save their respective worlds from a common threat. They could use their unique powers in combination, like Jack's ice - making abilities and Elsa's ice control.
One idea could be that Jack is the new student in high school and Elsa is the popular but reserved girl. They get paired for a science project and slowly discover they have a lot in common, like their love for winter and their insecurities. They start to bond over their shared experiences and develop a friendship that might turn into something more.
One idea could be that Elsa discovers she has the power to create a magical baby snow creature, and Jack Frost comes to visit and is fascinated by it. They then start to explore the possibilities of Elsa's powers together in relation to this new creation.
One idea could be that Percy, with his water powers, and Elsa, with her ice powers, team up in a magical realm. They could face a common enemy that threatens both their worlds. And as they work together, they start to understand each other's powers more deeply, leading to a strong bond.
One idea could be a story where Kagome and Kagura both end up in a strange, magical realm outside of the Inuyasha world. They have to rely on each other's skills to find a way back. Kagome's spiritual powers and Kagura's combat abilities could be combined in interesting ways.