How did Sirius find out about Regulus' death in fanfiction?

Maybe someone who witnessed Regulus' death tells Sirius the truth. This person could be a fellow Order member or a magical insider.

Sirius might be completely devastated. He could go into a state of shock at first, not believing the news. Then, he might be filled with guilt for not being there for his brother, and anger towards the situation that led to Regulus' death.

Fanfiction.net is a great place to start. It has a large collection of fanfictions, including those about Sirius and Regulus Black in the lemon genre. Just use the search bar and type in their names along with 'lemon' if you're specifically looking for that type of story.

They could interact with a sense of newfound peace. Sirius might be the first to approach Regulus with open arms, ready to forgive all the past. And Regulus would be a bit more reserved at first but then slowly warm up. They might sit together in a beautiful, otherworldly garden and just talk for hours, catching up on everything that happened since they were last together.

There are several potential themes. Forgiveness could be a theme as Sirius may have to forgive himself for any wrongs he believes he did to Regulus. Another theme is the power of love within a family. Even though they had their differences, there was still love between them. The theme of mortality is also relevant as Sirius is faced with the finality of his brother's death. This can make him question his own mortality and the purpose of life. Also, the theme of discovery is possible as he tries to find out more about what happened to Regulus, which could lead to new revelations about their family or the wizarding world in general.

Another option is to check out some Harry Potter fan communities on social media platforms like Tumblr or Reddit. People often share and recommend their favorite fanfictions in these communities, and you might discover some hidden gems about Regulus and Sirius Black.

Perhaps Sam overheard a conversation between Dean and another supernatural being. Or maybe there was a vision or dream that revealed the truth to him.

In some fanfics, they might find out through a letter or a message. For example, Dumbledore could leave a mysterious letter that reveals Harry's existence and his connection to them. It's a simple yet effective way to start the story.

Fanfiction about these three can take many forms. For example, there could be time - travel fics where Harry goes back in time and meets Regulus and Sirius when they were younger. This could lead to all sorts of interesting plot twists, like Harry trying to prevent Regulus from joining the Death Eaters in the first place. Or it could be a fic where Sirius survives and he and Harry explore the secrets of the Black family together, including things that Regulus left behind. There are also fics that focus on the emotional bonds between the characters, showing how the different personalities of Regulus, Sirius, and Harry interact and influence each other.

One common theme is family loyalty and betrayal. Since they come from the Black family, their actions towards each other and the family are often explored. For example, Sirius leaving the family while Regulus had a different path within it.