What are the key elements in Hellboy's back story?

The key elements are the Nazi summoning, being found by the Allies, and his upbringing by Professor Bruttenholm.

There are three main key elements in Hellboy's origin story. The first one is the Nazi occultists' act of summoning him. This is the starting point of his story and it ties into the historical context of World War II and the desperation of the Nazis to use any means to win. Second, the Allied forces' rescue of Hellboy. This event not only saved him from a potentially evil path but also introduced him to the human world. And finally, Professor Bruttenholm's role in raising him. His care and guidance helped Hellboy to develop his own sense of right and wrong and to use his powers for good, which is central to Hellboy's character as a hero who fights against the forces of darkness.

Hellboy was summoned from Hell as a baby by Nazi occultists during World War II. But he was rescued by the Allied forces and raised by Professor Trevor Bruttenholm. Hellboy grew up to be a demon - like being with a strong sense of justice, fighting against various supernatural threats and monsters that endanger the human world.

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.