Prince Hans is a handsome prince from the Kingdom of Southern Isles.
He is the youngest of thirteen siblings and was neglected for being so. He met Anna in a clumsy way, when Anna tripped on a small boat. They both think that they have a lot of similarities and decided to get married. They tried to ask Elsa's approval for their marriage was but not lucky because she did not approve of it. Instead, it triggered Elsa's anger and was able to display her powers in front of a big crowd.
When Anna decided to go after her sister, she left Prince Hans in charge of Arendelle. While waiting for Anna, her horse came back without her, so Hans thought of looking for Elsa along with some volunteers. He had an encounter with the Marshmallow Monster Man but was able to get through to Elsa's castle.
He captured Elsa and put her in a dungeon. He made her believe that Anna was dead. Just as he was about to kill Elsa, Anna saved her life.
Because of his rude behavior, he was sent back to his kingdom.
