One idea could be a what - if scenario. What if Strange and Christine had a moment of passion during a time - traveling adventure? Maybe they kiss in a parallel universe where they're not bound by the normal rules of their relationship in the main MCU timeline.
Another plot idea could involve Strange using magic to create a dream - like realm where he and Christine can explore their feelings. In this fanfiction, the kiss could be a turning point where they both realize their love is deeper than they thought. The realm could be filled with beautiful, magical landscapes that enhance the romantic mood.
A more angsty plot idea would be that Christine is in danger, and Strange has to save her. Right before she's about to be lost forever, they share a desperate kiss. This kiss could give Strange the extra motivation or power he needs to defeat the villain threatening Christine. It could also lead to a reevaluation of their relationship afterward, as they both come to terms with how much they mean to each other.
After the kiss, they could start secretly dating. Strange might use his magic to create private, romantic getaways for them, away from the prying eyes of the other Avengers or the magical community.
Perhaps a time - travel based fanfiction. Christine accidentally gets sent back in time to a period when Doctor Strange was just starting to learn magic. She has to find a way to get back to her own time, and in the process, she ends up changing some events in Strange's past that have unforeseen consequences for their present relationship. Strange has to use his growing magical powers to fix things while also dealing with his feelings for Christine.
Well, 'The Mysterious Love of Dr Strange and Christine' is quite interesting. It starts with Christine being drawn into a mystery that only Dr Strange can help her solve. As they work together, their feelings for each other start to develop in a very natural way. This fanfiction does a great job of building the tension and the romance between the two characters.
Maybe in the fanfiction, the Phantom uses his musical talents not just for his own self - expression but to create a magical realm where Christine can explore different musical universes. It would be a journey of musical discovery for her.
Yes, he does. In some comic storylines, Dr Strange and Christine tie the knot.
One idea could be that a magical anomaly brings Harry Potter to the world of Dr Strange. Harry, with his unique magical knowledge from Hogwarts, could team up with Dr Strange to fight a new dark force that is threatening both their realms. Their different styles of magic would make for an interesting dynamic as they learn from each other.
A really interesting plot idea could be that Strange's magic starts to seep into the My Hero Academia world, causing some quirks to mutate in unexpected ways. Maybe a character like Todoroki suddenly has his fire and ice powers combined in a new, magical way because of the influence. Another idea is that the Infinity Stones somehow end up in the My Hero Academia universe and the heroes have to figure out how to keep them safe from villains.
One idea could be an OC who is a time - traveling apprentice of Dr Strange. They could come from a future where magic has been corrupted and they travel back in time to learn from Strange and prevent the corruption.
One idea could be a crossover where Hermione's magic from the wizarding world and Dr. Strange's mystic arts collide. Maybe they meet in a dimension where both their forms of magic are being threatened and they have to combine their knowledge to save it.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). Just type in 'Dr Strange and Christine' in the search bar, and a whole list of relevant fanfictions will pop up.