Relationships play a big part. Her connection with Castiel is often a central focus. Whether it's a friendship or a more complex relationship, it adds depth to the fanfiction. Also, her interactions with the Winchester brothers can create interesting storylines.
Themes related to the Supernatural universe are key. This includes things like good vs. evil, redemption, and the struggle between heaven and hell. Hannah's story in the fanfiction is often intertwined with these broader themes. For instance, she might be on a quest for redemption after making a mistake in the angelic hierarchy, which ties into the overall theme of the show.
Character exploration. Hannah is an angel, so her angelic nature, powers, and how she uses them in different situations are often explored. For example, how she heals or uses her grace.
The key element is her barrenness which caused her great distress. Another is her intense prayer in the temple. And finally, the birth of Samuel as the answer to her prayer.
In the 'hateful hannah ghost story', one key element would be Hannah's backstory that made her 'hateful'. Maybe she was wronged in life, or she had a dark secret. Another element could be the way she interacts with the living world. Does she try to communicate a message? Or is she just out to scare people? The setting is also important. If it's a dilapidated old house, the creaking floors and shadowy corners can add to the spookiness. And there might be witnesses who tell the story, their fear and reactions also contribute to the overall story.
If Hannah King is a writer, the key elements of her story could be her inspiration sources. It could be her travels, or her own personal experiences like heartbreaks or joys that she turned into stories. Also, her struggle to get published and find an audience would be important elements. She might have sent her manuscripts to numerous publishers, faced a lot of rejections, but still kept on writing until she finally got noticed. This whole process of growth and the challenges she overcame would be key in her story.
One key element is Hannah's barrenness which led to her deep sorrow. Another is her intense prayer in the temple. Also, Eli's misinterpretation of her praying and then his blessing are important. And of course, the birth of Samuel as the answer to her prayer.
As I don't know the story, I can't say for sure. But perhaps Hannah herself is a key element, along with the hot springs setting. There could also be other characters she interacts with in the story.
One common theme is the exploration of their relationship in different universes or timelines. Writers often like to play with the idea of what could have been between them. Another theme is their interaction with other characters from Supernatural. For example, how they might deal with Sam and Dean in certain situations.
One key element is Elkanah's kindness towards Hannah. He showed his love by his actions, like giving her a double portion. Another is Hannah's deep longing for a child due to her love for Elkanah. Also, their faith in God is crucial. Hannah's prayers to God in the temple were an important part of their story.
The key elements in the Hannah Scott overcomer true story might also include the turning points in her journey. These could be moments when she made a difficult decision, like choosing to leave a comfortable but unfulfilling situation to pursue a more challenging but rewarding path. Or it could be a moment when she received some unexpected help or inspiration that changed the course of her story. All these elements combined would make up the inspiring tale of Hannah Scott as an overcomer.
Themes of destiny and free will also play a big part. In both shows, the characters struggle with their fates. In a crossover, they can compare notes on how they've dealt with prophecies and whether they believe they can change their destinies. For instance, Merlin was prophesied to bring about great change, and the Winchesters have often been part of prophecies in their own world.
Character consistency. Since it's a fanfiction, the characters should still retain their core traits from the original supernatural series. For example, if it's about Sam and Dean from Supernatural, their brotherly bond should be there even with the ageplay aspect.