One possible scenario could be in a battle against dark wizards. Maybe he's outnumbered and despite his best efforts, he succumbs to the dark magic. Another could be a self - sacrificing act to save his loved ones, like his family or friends. He might put himself in harm's way to protect them from a powerful curse.
Perhaps he's on a secret mission for the Order of the Phoenix. He's sent to infiltrate a group of dark wizards. However, his cover gets blown and he's captured. Instead of giving in to the enemy's demands, he chooses death over betraying his comrades. His death then becomes a symbol of heroism for the wizarding community.
They could have been victims of a large - scale dark magic attack on their community. The Potters might have been well - known and respected in the wizarding community, so the dark forces might have targeted them as a way to strike fear into the hearts of others. It could have been a sudden and violent attack where they didn't have much time to defend themselves. In some fanfictions, this could be the start of a long - running feud between the good wizards and the dark wizards, with James Potter then growing up with a strong sense of vengeance and a desire to fight against the dark side.
She might have been lured into a trap by a dark wizard who was after the Potter family. The dark wizard could have used her as a bait to get to James or his parents. Another way could be that she was suffering from a mysterious magical illness that couldn't be cured in time. This would add a sense of helplessness to the situation as everyone around her tried their best but still couldn't save her. It could also be that she got lost in a dangerous magical place like the Forbidden Forest and couldn't find her way out, ultimately meeting her end there.
One common scenario is that there's a big celebration planned before the birth. The Potter family and their friends are all excited and preparing for the new arrival.
One possible storyline could be the chaos that ensues during the wedding preparations. Maybe the venue has some last - minute issues, like the decorations not being set up correctly or the catering going wrong. Another could be the discovery of a long - lost relative who shows up and brings some unexpected family drama. For example, this relative might have a claim to a family heirloom that was supposed to be part of the wedding.
One scenario could be that they were betrayed by someone close to them. This person could have leaked their whereabouts to the dark forces. As a result, the dark wizards attacked them when they least expected it. Another possibility is that they sacrificed themselves to protect James. They might have faced a group of powerful dark wizards alone to buy time for James to escape.
One popular type of fanfiction about James Sirius Potter might be his adventures at Hogwarts. Writers could explore his relationships with his friends and family, like how he deals with the legacy of his famous father, Harry Potter. Maybe he gets into some mischief in the same way his father did, but also has to face new challenges specific to his own time at the school.
Perhaps it was a betrayal that led to his death. A supposed ally turned on him at a crucial moment. He was caught off - guard and couldn't defend himself in time. This would add an element of shock and bitterness to his death, especially if he had trusted this person completely.
Well, a common scenario in fanfiction regarding Lily Potter's parents' death is that Death Eaters, following Voldemort's orders, stormed their home. They might have been brutally murdered while trying to protect something related to Lily or the wizarding world's future. Some fanfictions also suggest that there was a spy among their friends who informed the Death Eaters of their location, leading to their tragic end. It's all about exploring different angles and backstories that the original books might not have fully delved into.
His friends would be devastated. They might go through a period of intense grief, withdrawing from their normal activities. Some might blame themselves for not being able to save him, especially if they were with him when he died.
One possible storyline could be Harry's struggle with his newfound loneliness and how it affects his magic. He might start to isolate himself more from his friends at Hogwarts, fearing that he'll lose them too. Another could be Harry's determination to avenge Sirius by seeking out the Death Eaters responsible for his death more aggressively.