One main element is his father, Endeavor. Endeavor's pursuit of creating a powerful hero in Todoroki was a major factor. Then there are Todoroki's powers. The fact that he has both fire and ice powers is related to his family. His mother's side gives him ice and his father fire. Also, the family's internal conflict, like his mother's situation and his own relationship with his father, is an important part of his back story.
The main elements are his father's ambition, his dual powers, and his troubled family relationship. His father, Endeavor, pushed him hard due to his own goals. Todoroki's fire and ice powers are a big part of his identity. And his family situation was full of tension.
The main elements in Todoroki's origin story include his family background. Endeavor's controlling nature and his mother's situation are important aspects. His quirk inheritance, with ice from his mother and fire from his father, led to his inner turmoil. He had to deal with the fact that his father's actions had a big impact on him. School also plays a part. At U.A., he faced challenges that forced him to look at his powers differently. For instance, in battles and training, he realized the potential of his combined powers. His relationships with classmates, like learning from Midoriya's determination, added to his growth and are key elements in his origin story.
The relationship with Kaguya is key. Their interactions and the events between them are important parts of her back story. Also, her past as a princess might have some influence on her character and the things she does later.
One main element is his difficult upbringing in poverty - stricken surroundings. Another is the constant bullying and discrimination he endured due to his physical appearance. And of course, his strong bond with his sister Daki. This bond was what drove him to protect her at all costs and also influenced his actions as a demon. For example, he would go to great lengths to avenge any harm done to her because of their shared experiences of being outcasts in society.
The main element is that he was a young person from Illinois. Another is his motivation to go to Kenosha during the unrest. And of course, the fact that he was armed when he got there.
The main element is his planet's difficult situation. Also, the death of his family.
One main element is her discovery in the scrapyard. Another is her lost memories. Also, her combat skills suggest a trained past.
The main elements are his dual heritage, human and Atlantean. His birth from a human father and Atlantean mother.
Well, if we assume Moira is a character in a fantasy setting, her back story could involve magic. Perhaps she discovered her magical abilities at a young age, but it was a struggle because magic was frowned upon in her community. This led her to hide her powers at first, but later she found a group of like - minded people who accepted her, and that was a major part of her back story.
The main elements of Quicksilver's back story include his origin in Sokovia. The place was full of chaos and war, which influenced his character. His powers of super - speed, which were a result of Hydra's unethical experiments on him and his sister. Also, his relationship with his sister Wanda is central. They shared a lot of experiences together, from their difficult childhood to their time as part of superhero groups. His interactions with other superheroes, whether as an ally or sometimes in conflict, are also important parts of his back story.
The main element is his angelic origin. He was created as an angel. Another is his encounter with the Winchesters which changed his perspective.