Han Song-Yi

Song-Yi was initially somewhat rude and did not care much about her own education, as she dropped out of high school once she started making fast cash as a hunter. However, after her near-death experience in the Red Gate Incident, she became much more friendly towards Jinwoo (you are sung Jimwoo) referring to him by his first name instead of calling him "mister," and headed back to school to finish her education, clearly believing that she was better off there. She also gained a sense of bravery, as demonstrated by how she was willing to fight against a group of bloodthirsty orcs even though she knew that she stood no chance against them at all. Her best friend is Sung Jinah