Perhaps a story where they are both on a mission to a new planet. On this planet, there are unique challenges like a strange energy field that affects their powers. Starfire and Robin Red have to rely on each other more than ever. They start to see each other in a new light and their relationship evolves from just being teammates to something more romantic. As they explore the planet, they also learn about a new culture that has some interesting views on relationships.
The red x adhesive could be a key element in a time - travel fanfiction involving Starfire. It might be something that was created in the future and accidentally sent back in time. Starfire discovers it and tries to figure out its purpose. Along the way, she might meet different versions of herself or other characters, all while dealing with the strange properties of the adhesive.
Another theme is redemption. Red X is often a character who has room for growth and change. So, many fanfictions involve him trying to make up for his past wrongs and earn the respect of Starfire and Robin.
Well, in some versions, Robin might use his combat skills and strategic thinking. He could have studied Red X's patterns beforehand and used that knowledge to outwit him. Maybe he sets a trap or uses some of his special gadgets to distract Red X long enough to free Starfire.
Another one is 'Starfire's Secret Mission with Robin and Red X'. Here, Starfire drags Robin and Red X into a secret mission she's been given. It has a lot of comical moments as the three characters with their different personalities try to work together towards the mission goal.
Romance can also be a theme, although it can be a bit more complex with three characters. Some fanfictions might explore a love triangle between Starfire, Speedy and Robin. There are also stories that focus on their growth as characters. For instance, how Speedy overcomes his insecurities, or how Starfire adapts to life on Earth better, all while in the company of Robin and with Speedy's support.
A lot of fanfics might focus on a mission or adventure that they go on together. This gives the opportunity for them to bond and develop feelings for each other in the face of danger.
The theme of self - discovery is also prevalent. As they fall in love, both Starfire and Robin learn more about themselves. They grow as individuals while also growing closer as a couple, which is a really engaging aspect in a lot of Starfire x Robin fanfiction.
Their different personalities make them an interesting pair. Red X is mysterious and often a bit of an anti - hero, while Starfire is bright, positive and heroic. The contrast between them can create a lot of tension and interesting storylines in fanfiction.
The contrast between them. Red X is more of an anti - hero, mysterious and edgy, while Starfire is a very positive and powerful alien princess. Their different personalities can create a lot of interesting dynamics in a relationship in fanfiction.
A common plotline is the redemption arc of Red X in relation to Starfire. He might be a thief or a morally ambiguous character at first, but Starfire's influence could lead him to change. For example, he could start to protect the innocent like she does.