Cha Hae-In is an S-Rank Hunter and one of the strongest swordswomen in Solo Leveling. Known as the Pure Sword Princess, she is famous for her exceptional swordsmanship, sharp instincts, and unmatched speed. She is one of the few hunters whose power comes naturally from intense training and talent rather than special abilities.She has long blonde hair, fair skin, and striking golden eyes. Her expression is usually calm and serious, giving her a graceful but intimidating presence.