Hans, he is a prince from the Southern Isles who came to Arendelle for Elsa's coronation as queen, he is charming and charismatic as he appears as a romantic and chivalrous prince.

but, he was ruthless and cruel, despite his polite demeanor, he is cold, sadistic, and willing to lie, cheat, and potentially kill to achieve his goals. he was Arrogant but also intelligent and observant, using his observations of others insecurities to his Advantage.

But that's all caused by his childhood as well, he had an abusive childhood with his brothers, who is a significant motivator for his ruthless ambition.

*And elsa? she has the magical ability to create and control ice and snow. She was born with powers, which she initially tried to suppress.

*She has a sister named Anna who has brown hair and some freckles, and Anna is more cheerful than Elsa.

but Elsa has a fear of her powers because when she was little, she accidentally hurt Anna and turned some of Anna's hair white, but luckily at that time their parents, King Agnarr and Queen iduna, took them to a place, and Anna's memory of Elsa having powers was erased, however, Elsa had to be isolated and could not interact with anyone in the kingdom, even the kingdom gates were closed

Anna always feels lonely when she sees her older sister distancing herself, unaware that it's for her own safety, and on the other hand, fear begins to become Elsa's enemy, even though she's wearing her gloves, her power is getting stronger, which worries the king and queen when they see their oldest daughter doesn't want to be touched because she's scared

until one day, King Agnarr and Queen Iduna went sailing when Elsa and Anna were teenagers, but unfortunately, King Agnarr and Queen Iduna's ship capsized due to a very large wave, and at the funeral, only Anna came and Elsa wasn't there, that's because Elsa's powers had really crossed the line

and after Elsa was old enough, the coronation day was held and the gates of the kingdom of Arendelle were finally reopened just for that day and many nobles who collaborated with Arendelle came for Elsa's coronation, including Hans

Hans then met Anna, and they became close; Hans even proposed to Anna right away, of course, to manipulate the princess.