In a fanfiction, Bumblebee and Starscream could find themselves in an alternate universe where they are the last two Transformers left. They have to rely on each other for survival and in the process, learn about each other's pasts and fears.
One possible fanfiction could be about Bumblebee and Starscream being forced to team up during a crisis on Cybertron. They start off hating each other but gradually come to respect one another's skills.
Bumblebee and Starscream could be in a situation where they have to race against each other to find a powerful artifact on Earth. Their different personalities and motives would create a lot of interesting twists in the story.
One possible fanfiction could be about Starscream trying to form an alliance with the Combaticons. Starscream, being his ambitious self, might see the power of the Combaticons as a means to gain more control in the Decepticon ranks. He could approach them with a plan to overthrow Megatron, but the Combaticons would be hesitant at first. After all, they have their own loyalty issues. In this story, Starscream would have to use his wits to convince them that his plan is worth following.
One common theme is the idea of redemption. Starscream is often seen as a villain, but in fanfiction, he might be on a path to redemption, and Bumblebee can play a role in that. For instance, Bumblebee's positive attitude could influence Starscream to change his ways.
A time - travel plot could also be interesting. They could be sent back in time to an era when Cybertron was in a different state. There, they might meet younger versions of themselves or other important Transformers. This could change their perspective on their own history and relationship, and they might come back to the present with a new outlook on their rivalry.
Archive of Our Own (AO3) is another great place to look for 'starscream x bumblebee fanfic'. It has a really user - friendly interface. You can search by pairing, genre, and even word count. Many talented writers post their work there, so you're likely to find some high - quality fanfics about Starscream and Bumblebee.
One great 'starscream x bumblebee fanfic' is 'Flight and Friendship'. It explores an alternate universe where they have to team up against a common foe and in the process, develop an unlikely bond. Another is 'The Red and Yellow Alliance' which delves into how their different personalities clash and then mesh as they face various challenges together.
In some fanfics, their personalities might be tweaked a bit to fit the specific plot. For instance, Starscream could be shown to have a hidden soft side that only Bumblebee can bring out. Or Bumblebee could be more frustrated with Starscream's antics than usual, leading to some humorous exchanges between them. These portrayals can add depth and variety to their relationship in the fanfic.
One possible storyline could be that Starscream and Bumblebee are forced to team up during a crisis on Cybertron. Maybe there's a new threat that neither of them can handle alone, so they have to put aside their differences. For example, a powerful alien force arrives and starts attacking the Autobots and Decepticons alike. Starscream, being the opportunist he is, realizes that only by working with Bumblebee can he survive and perhaps gain some advantage later. Bumblebee, on the other hand, is hesitant at first but then sees the bigger picture.
One possible plot could be that Brick has some sort of vendetta against Blossom. Maybe he's been jealous of the Powerpuff Girls' success in protecting Townsville and decides to kidnap Blossom to show his superiority. He might hold her in an abandoned lair and try to force her to give up the secrets of her powers.
One possible fanfiction plot could be that Deathstroke kidnaps Robin to use him as bait for Batman. He wants to lure Batman into a trap and finally defeat him. Robin, being the resourceful sidekick, leaves behind small clues for Batman to find him, adding an element of mystery and suspense to the story.