In 'Harry go back to the marauders time fanfiction', a really engaging plot point is Harry's internal struggle. He has to decide whether to interfere with the past or not. On one hand, he might be tempted to save his parents from their tragic fate. But on the other hand, he knows changing the past could have huge consequences. This conflict within him can drive the whole story. Also, his relationships with the Marauders are key. How does he fit into their friendship? Does he become a new member of their group? Or is he more of an outsider trying to help from the sidelines?
A possible plot twist is that when Harry goes back, he realizes that the Marauders are not exactly as he imagined them. There could be secrets within the group that he uncovers. For instance, James Potter might have had a different side to him that was not shown in Harry's original understanding. This discovery could make Harry question his own identity and his relationship with his father. Also, the time - travel could be a trap set by a dark force. Harry might find himself in a situation where he has to fight against this dark plot while trying to maintain the integrity of the timeline.
In such fanfiction, a plot point could be Harry's relationship with Snape. Since he knows Snape's story from his own time, he might try to change their relationship for the better. Maybe he could help Snape deal with his feelings for Lily in a more positive way. Also, Harry's experience with dark magic threats in his time could make him more proactive in dealing with the early signs of Voldemort's rise in the Marauders era.
Well, perhaps in the fanfiction, when they go back in time, Harry and Daphne end up changing the Hogwarts houses. Since they know different things about the students, they might influence the sorting hat. This could lead to new friendships and rivalries, completely altering the social dynamics at Hogwarts.
Well, a cool plotline might involve the main character introducing modern ideas to the Marauders' time. Maybe they bring new spells or ways of thinking that completely change the dynamic at Hogwarts. It could be really exciting to see how the Marauders and their friends react to these new concepts.
One possible plot point could be Harry using his knowledge of the future to save Sirius from his untimely death. For example, he might prevent Sirius from going to the Ministry of Magic that fateful night. Another could be Harry befriending Sirius even earlier in time and changing the course of their relationship. Maybe they end up working together on some secret mission against Voldemort much sooner than in the original timeline.
Obviously, Harry is the main character. He's the one going back in time. Then there are the Marauders - James Potter, Sirius Black, Remus Lupin, and Peter Pettigrew. Lily Evans, Harry's mother, also often plays a significant role as Harry might interact with her in the past. Dumbledore could be another important character, as he might be aware of Harry's time - traveling or be involved in some way in the events that occur in the past.
One possible plotline could be that Harry and Severus go back in time to prevent certain tragedies from happening in the wizarding world. For example, they might try to stop Voldemort's rise to power much earlier. Another could be that they go back to change their own relationship. Maybe in the original timeline they were enemies, but now they have a chance to become allies or even friends.
Well, one interesting plot point could be Deku using his knowledge of future events to prevent certain tragedies. For example, he might stop a major villain attack before it even starts, saving many lives. Another could be his interactions with past versions of his friends and how he has to be careful not to change things too much.
One interesting plot idea could be that Hikaru goes back in time to the era when the Go masters of old were alive. He then challenges them to games of Go, learning new strategies and techniques that he brings back to his own time. This could lead to him becoming an even greater Go player and changing the way modern Go is played.
Well, in some 'Harry goes to Marauders time' fanfictions, a great plotline is Harry trying to prevent certain tragedies. He might attempt to stop the betrayal of one of the Marauders, knowing how it will all end in his own time. Also, his relationship with Lily and James could be a major part of the story. He could be the one to give them some advice that changes their fate, like how to better protect themselves from Voldemort.