Another plot could be a time - travel fanfiction. Harry and Barty Crouch Jr. are sent back in time to a crucial point in wizarding history. They have to work together, despite their differences, to fix something that went wrong in the past. This would force them to understand each other better and perhaps even form an unlikely friendship.
A possible plot is that Barty Crouch Jr. somehow survives the events at the end. He is redeemed in a sense and decides to help Harry fight against a new, emerging dark threat. Harry is initially very suspicious but gradually comes to trust him as they face the new enemy together.
Well, one interesting plot might be a time - travel fanfiction. Barty Crouch Jr goes back in time to prevent himself from ever getting involved with Voldemort. This could lead to a whole different series of events in the Harry Potter universe. Maybe he ends up becoming a key figure in fighting against the Dark Arts in a more positive way. He could also have an adventure where he teams up with other characters who were previously his enemies in the original timeline, like the Aurors, to take down some new dark threat.
Perhaps a time - travel plot where Hermione goes back in time and somehow crosses paths with a younger Barty Crouch Jr. She tries to prevent him from going down the dark path he eventually takes in the original story. It would be full of moral dilemmas and interesting character interactions.
The relationship could start with hostility. Harry, knowing all the bad things Crouch Jr. has done, is full of hatred. But as the story progresses, he could learn about Crouch Jr.'s tragic backstory, which might make him more empathetic.
Well, there's a fanfiction called 'Barty Crouch Jr: A Different Path'. In this one, the author imagines what would have happened if Barty Crouch Jr had not followed Voldemort. It gives a whole new perspective on his character. Also, 'The True Nature of Barty Crouch Jr' is really interesting as it tries to uncover the real motives behind his actions in the original story.
One common theme is redemption. Since his actions in the original story were quite dark, many fanfictions explore whether he could be redeemed. Writers often show his inner conflict between his loyalty to Voldemort and his own sense of right and wrong.
It's also interesting because the OC can bring a fresh perspective. For example, an OC could be from a different background or have different magical abilities. This allows for new storylines to develop. For instance, an OC with the power to see the past might be able to uncover more about Barty Crouch Jr's childhood, adding depth to his character in the fanfiction. Also, the relationship between the OC and Barty Crouch Jr can be explored in various ways, from friendship to love or even rivalry, which keeps readers engaged.
The exploration of his motives. In many fanfics, they dig deep into why he was so loyal to Voldemort. It could be his thirst for power or some deeper psychological reason.
One common theme is redemption. Many fanfictions explore whether Barty Crouch Jr could be redeemed after all the bad things he did. Another theme is his relationship with his father. Writers often delve into how that strained relationship affected his actions and his path in life.
The idea of Barty Crouch Jr saving Harry and a romance developing is quite interesting. Barty Crouch Jr, who was involved in so many dark deeds, could be given a new path in this fanfiction. When he saves Harry, it's like a new beginning for both of them. Harry, being the hero we know, might be initially shocked but then drawn to Barty. The romance could be a slow - burn one. They might start as friends, with Barty protecting Harry from other threats that lurk in the wizarding world. As time passes, their bond deepens into love, and they have to face the challenges of their different backgrounds and the reactions of the wizarding community.
One of the things that makes 'Harry Potter Barty Crouch Jr' fanfiction so interesting is the chance to explore his relationships. For example, his relationship with his father, Barty Crouch Sr. Fanfictions can dig deeper into the family dynamic and how it influenced his actions. Also, his time at Hogwarts and the relationships he could have had with other students are ripe for exploration.