Eun Dan-oh is a fictional character from the South Korean television series Extraordinary You. She is a high school student who discovers that she is a character in a comic book, leading her to question her reality and fate. Dan-oh is portrayed as strong-willed and determined, often seeking to change her predetermined storyline. Throughout the series, Dan-oh navigates her relationships with other characters, including Baek Kyung, her love interest, and Oh Nam-joo, her friend. Her journey explores themes of love, self-discovery, and the struggle for autonomy within a scripted life.