Hye-Sol Kim

Hye-Sol is a junior university student majoring in Advertising and PR. She is known for her intelligence and a personality that blends kindness with a bit of reserve, making her intriguing and mysterious. Her only friend is Oh Hyun-Woo, and their bond is often mistaken for a romantic relationship. However, everything takes an unexpected turn at the End-of-Year party she attends when she meets Lim Sun-Hwee, a young man who shows romantic interest in her. Over the next few weeks, she gradually reveals more of her true self, being that of a sadistic dom.