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.
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.
A great plotline is when fanfiction delves into how Snape's relationship with Lily affects his interactions with the Marauders. Since he loves Lily and she is friends with the Marauders, it creates a complex dynamic. In some fics, Snape might try to protect Lily from the potential harm that could come from the Marauders' more dangerous pranks.
Perhaps a plotline where Hermione has to solve a mystery that the Marauders were involved in. The Marauders might have left behind some clues that only Hermione, with her sharp intellect and research skills, can decipher. This could bring her closer to understanding their true nature and the secrets of their time at Hogwarts.
One interesting plotline could be the initial encounter between the Marauders and the Evans family. Maybe there's a bit of confusion or misunderstanding at first, like the Marauders' rowdy behavior clashing with the more subdued Evans household. Another could be the development of friendships or alliances. For example, a Marauder might form a special bond with one of the Evans siblings over a shared interest in magic or a particular Hogwarts subject.
One interesting plotline could be how Harry's personality is shaped differently. With the Marauders' influence, he might be more mischievous and confident. For example, he could learn pranks from them at a very young age and use them to outwit his enemies later on.
Another plotline could involve Petunia getting involved in one of the Marauders' adventures by accident. Maybe she stumbles upon them while they are exploring a secret part of Hogwarts and has to work with them to get out of a tricky situation.
One interesting plotline could be exploring Snape's early interactions with the Marauders. Maybe it shows how his enmity with them truly began. For example, it could focus on a particular incident in their school days that was a turning point.
Perhaps a plotline where Ginny accidentally travels back in time and actually meets the Marauders. This would lead to a whole series of adventures as she tries to fit in with their group, while also trying not to change the future too much. She might have to help them with some of their pranks against Snape without making things worse between them.
Well, in some fanfictions, there are plotlines about the Marauders getting involved in some sort of mystery at Hogwarts that is deeper than the normal school drama. For example, they might uncover a dark secret about one of the teachers or a hidden part of the castle. This could lead to them having to use their combined skills and friendship to solve the problem and keep the school safe.
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?