Well, in xanathar's guide to everything back story, there could be the exploration of ancient artifacts. These artifacts might have played a crucial role in the shaping of the world in which the guide exists. They could have been the source of power, knowledge, or conflict. Also, the back story may feature the tales of legendary heroes or villains. Their actions and legacies might have had a profound impact on the world and thus be an important part of the overall back story.
The back story provides context. For example, if we know the history of how xanathar's guide was assembled, we can better understand why certain topics are covered in the way they are. It gives a framework for the knowledge presented in the guide.
In the 'everything everything true story', the key elements include Maddy's isolation which is a major factor. She has spent most of her life alone in her home, cut off from the normal experiences of a teenager. Olly's family situation also plays a role as it adds depth to his character. The relationship between Maddy and Olly is built on their mutual understanding of each other's struggles. Moreover, Maddy's determination to break free from her condition - like when she decides to take a chance and leave her safe space with Olly - is an important element.
The key elements start with Stephen Hawking's passion for physics. In the real story, this passion drove him even when he faced the life - changing diagnosis of ALS. His relationship with Jane was a significant part. They had a relationship that was based on love, support, and also had its difficulties as Hawking's condition worsened. His scientific breakthroughs are another key element. His theories on the nature of black holes and the universe as a whole were not only important scientifically but also became part of the public perception of him. These elements together form the rich tapestry of the real story behind 'The Theory of Everything'.
Well, one key element is that there was this serial killer, Charles Lee Ray. He was on the run from the cops. Then there's the voodoo aspect. He managed to use voodoo to get his soul into the doll. And of course, the fact that he could then use the doll's form to carry out his evil deeds, which is also a very important part of his back story.
One key element is his life in Ionia before the accusation. He was part of a community of swordsmen. Then, of course, the sudden accusation which turned his world upside down. His exile made him a pariah. He had to fight not only for survival but also to prove his innocence. And throughout all this, his swordsmanship evolved as he faced various foes during his exile.
Immortality and his time as a thief are key elements.
One key element is his super - speed. It's what makes Sonic unique and able to take on Dr. Eggman. Another is his world with different zones like Green Hill Zone. Also, the presence of Dr. Eggman as his main antagonist is crucial.
One key element is Negan's pre - apocalyptic existence. We don't know a whole lot about it, but it's the starting point. Next, the Saviors. He built this group from the ground up. It became his power base. The way he ruled the Saviors, with an iron fist, is also part of his back story. And Lucille, his beloved bat. It was named after his wife, and it was a tool for him to enforce his will. His wife's death also played a role. It was a catalyst for his transformation into the ruthless leader we know. All these aspects intertwine to form the complex back story of Negan.
One key element is his Chiss origin. It shapes his identity and how he approaches things. Another is his entry into the Galactic Empire and his rise through its military ranks.
One key element is his Russian military origin. Another is his training for special operations.