There's this fanfiction named 'Time - Traveling Castiel: The Quest for Redemption'. Here, Castiel travels back in time to correct some of his past mistakes. It delves deep into his character, exploring his guilt and his attempts to make things right. It's a long and detailed fanfic that really gives you a lot to think about regarding Castiel's journey through time.
One great Castiel time travel fanfiction is 'A Time for Everything' where Castiel accidentally travels back to key moments in the past and has to navigate through historical events without changing the future too much. It's a really interesting read with great character development.
Well, 'The Angel and the Hunter' is a popular Castiel Supernatural fanfiction. It delves deep into the relationship between Castiel and Dean. It shows how their bond develops over different situations and challenges they face. Also, 'Castiel's New Powers' is quite exciting as it explores Castiel getting some new and unexpected powers and how he copes with them.
One great Castiel fanfiction is 'The Road So Far'. It delves deep into Castiel's internal struggles as he tries to understand his place among the Winchesters. Another is 'Wings of Redemption' which focuses on Castiel's journey to regain his grace and his relationships in the process. There's also 'Castiel's Quest' that takes the character on an adventure to save Heaven while dealing with his loyalty to the brothers.
Sure. 'AUs are Awesome' is a great one. It takes the characters out of their normal setting into a high - school AU. It's really interesting to see how their personalities play out in that different context.
A lesser - known but very interesting kidnapped Castiel fanfiction is 'Finding Castiel'. It has a unique take on the kidnapping plot, where Castiel is not only physically kidnapped but also has his memories manipulated. The way the author unfolds the mystery and the other characters' efforts to bring him back is quite engaging.
One popular female Castiel fanfiction is 'The Angel's New Form' which explores her relationships within the Supernatural universe in a unique way. It delves into how her female form changes the dynamics with other characters like Dean and Sam.
One common theme is self - discovery. As Castiel travels through time, he often learns more about himself, his purpose, and his place in the grand scheme of things. For example, in many fics, he realizes things about his past actions that he didn't fully understand before.
There's also 'Time Warp Love'. It involves a time - traveling scientist who falls in love with a person from a different time period. The story is full of twists and turns as they try to navigate their relationship across time.
Well, I've come across 'Time Travelers of the 100'. This fanfiction focuses on a group of secondary characters who discover time travel. They use it to try and prevent some of the disasters that have occurred in the main storyline. It's a fresh take as we see events from a different perspective. Additionally, 'A 100 - Time Travel Odyssey' is worth reading. It has some really creative plot twists regarding time travel and how it impacts the overall narrative of the 100.
A popular one is 'When Castiel Met Her'. This fanfic features a strong - willed OC who challenges Castiel in many ways. The plot is full of twists and turns as they face demons, angels, and other supernatural beings side by side. It's a long - form fanfiction that really gets you invested in the relationship between Castiel and the OC.
One great Supernatural Castiel crossover fanfiction is 'Castiel in the World of Harry Potter'. It has an interesting plot where Castiel finds himself in Hogwarts and has to deal with the magical world while still being an angel. It's really exciting to see how he interacts with the characters there.