Supernatural Castiel Left Behind Fanfiction: What Are Some Heartbreaking Scenarios?

In some fanfictions, Castiel dies protecting a whole town. He uses all his power to create a shield against a dark force. As he does this, he can feel his life draining away. The townspeople watch in horror as he falls to the ground, his wings burning out behind him. His last words are of hope for the future and forgiveness for his enemies. This kind of scene is really sad because it shows his selfless nature even at the cost of his life.

Castiel might develop a deeper understanding of humanity. Being left behind, he has more time to interact with ordinary people. He could see their struggles and joys up close, which would further his journey of understanding why Sam and Dean care so much about protecting them. This could also lead to a change in his perspective on his angelic duties.

Love can be a motive. He might fall in love with someone who has different goals from the main characters. If this person convinces him that the Winchesters' actions are wrong, he could betray them. For example, if he falls for an enemy of the Winchesters who has a more 'peaceful' approach on the surface, he may be swayed.

Well, a great positive is the creativity it sparks. Fanfic writers can give Castiel new powers or abilities and explore how he'd use them. Also, it can provide different perspectives on his relationships. For instance, his friendship with Sam could be explored in ways the show didn't fully cover. And it can keep the character alive in the fans' minds even after the show has ended.

One possible scenario could be in a battle against a powerful dark wizard. Hermione might sacrifice herself to save Harry from a fatal curse. She could jump in front of him just as the curse is about to strike, taking the full brunt of it. This would be a very emotional moment as Harry realizes what she has done and is left to face the aftermath without her.

One scenario could be Marinette sacrificing herself to save Paris from a powerful akuma. She might use her Ladybug powers in a way that drains her life force but stops the villain. Another could be that she's poisoned by an enemy who targets her as Ladybug and slowly succumbs to the toxin, with Chat Noir desperately trying to find a cure.

One common theme is redemption. Since Castiel has made some mistakes in the show, a lot of fanfiction focuses on him trying to make up for those. Another theme is his relationship with the other main characters, like Dean and Sam. His loyalty and how it is tested is often explored.

One common theme is Castiel's struggle with his angelic nature and his growing humanity. He often has to choose between following angelic orders and doing what he believes is right. Another theme is his loyalty to the Winchesters, especially Dean. His relationship with Dean is a central focus in many fanfics, whether it's a deep friendship or something more. Also, themes of redemption are common, as Castiel has made many mistakes in the series and fanfics often explore his path to redemption.

One great aspect of Castiel and Dean in fanfiction is their dynamic. Their relationship, which is complex in the show, can be explored even further in fanfictions. Writers often delve into their unspoken bond, creating scenarios where they support each other in ways not shown in the original series. For example, some fanfictions might have them going on a road trip together just for the sake of exploring new places and having deep conversations about their pasts and futures.

Fanfiction about Castiel in Supernatural can be really interesting. Some 'hopeless' fanfictions might focus on his often tragic or difficult situations in the show. They could explore his loyalty to Dean and Sam even when things seem truly hopeless for him. Maybe it's about his struggle with his angelic nature and the chaos of the human world he's thrown into.