Hong Seol is a fictional character from the popular South Korean webtoon and drama series titled Cheese in the Trap. She is a university student known for her intelligence, determination, and strong sense of justice. Throughout the story, she navigates the complexities of college life, friendships, and romantic relationships. The character of Hong Seol often finds herself entangled with Yoo Jung, a charming yet enigmatic classmate. Their relationship is central to the plot, exploring themes of trust, manipulation, and personal growth. Hong Seol's journey reflects the challenges faced by young adults in modern society.