One possible plotline is that Bakugou's boyfriend is initially a mystery to Class 1A. They start to notice Bakugou acting differently, like being less angry or more distracted. When they finally meet the boyfriend, he could be someone unexpected, like a shy artist type. This would contrast with Bakugou's bold personality. Another plotline could be that the boyfriend is a powerful hero - in - training from another school. Class 1A might be a bit jealous at first but then realize they can learn from him. And there could be a plotline where the relationship is a secret at first and Class 1A accidentally discovers it.
If it's a fanfiction about Class 1A meeting Bakugou's boyfriend, there could be a lot of comical moments. Maybe Mineta would try to be inappropriate and get scolded by Bakugou. The more responsible students like Iida might give Bakugou relationship advice. His boyfriend could be from another class or even another school. If he's from another school, Class 1A would be curious about the differences in their hero training. And Bakugou would have to balance his relationship with his training and his place in Class 1A.
One plotline could be that Percy visits Paul's class as a guest speaker and shares his adventures, amazing the students.
Maybe in this fanfiction, the class 1a students from the present time travel to the future and meet an older, more mature Bakugou. He could be a pro - hero now, and they are amazed by how much he has changed and grown. He might show them some new and powerful moves that he has developed over the years.
In some fanfictions, the bullying of Bakugou by Class 1A might be a part of a bigger plot where there is an external force influencing the class's behavior. For example, a villain could be using some sort of mind - control or misinformation to turn the class against Bakugou. Bakugou, in this situation, would have to fight not only against the bullying but also against this external threat. As the story progresses, the class could break free from the influence and realize their unjust actions towards Bakugou, leading to a big reconciliation scene.
Obviously, Bakugou would be one of the main characters as the story focuses on the encounter with his future self. And also, Deku would likely be a main character. Their relationship has always been a central part of the story, and seeing how Deku reacts to future Bakugou would be interesting. Additionally, Ochaco could be a main character as she has her own unique relationship with both Bakugou and Deku, and her presence could add some different dynamics to the interactions in the fanfiction.
There could also be a plotline where there is some sort of danger threatening the Pride Lands. Kovu and Mufasa, despite their differences, team up to face this threat. Kovu brings his unique skills and knowledge from his pride, and Mufasa uses his wisdom and leadership. As they work together, they develop a mutual respect for each other that was not there before.
Maybe Talion could help Frodo on his journey to destroy the One Ring. He has his own combat skills, so he could offer protection against the various threats that Frodo faces.
One possible plotline could be a competition between Naruto and Sebastian. For example, a contest of skills where Naruto shows off his ninja moves and Sebastian displays his butler feats.
A possible plotline could be that Yugito is kidnapped by an enemy organization. Naruto hears about it and decides to rescue her. Along the way, he discovers more about Yugito's past and the importance of the Two - Tails to the Hidden Cloud. Another plotline might be that they both enter a mysterious ninja tournament. There, they have to fight side by side against powerful opponents and learn to trust each other's skills.
One possible plotline could be that the oc is a powerful enemy who initially challenges Sasuke. But as they face other threats together, they gradually become reluctant allies. Another could be that the oc is a healer who tries to cure Sasuke of some internal injury or curse mark problem. Or perhaps the oc is a time - traveler who has come to change Sasuke's fate, which would lead to a very complex and interesting story.