The Dark Glory flight attendant was played by Cha Joo Young.

Dark Glory stewardess was played by Choi Hye Cheng's real name Cha Joo Young. Because Cha Joo Young plays the role of flight attendant Choi Hye Cheng in 'Dark Glory', she is the daughter of a laundry owner and has relatively low power, so she is the lowest of the five in the group of bullies. Dark Glory is a drama starring Song Hye-kyo and Lee Jae-sung about the protagonist, who dreams of becoming an architect and drops out of high school after suffering school violence.

She then waits for her aggressor to get married and have a child, becomes his child's elementary school homeroom teacher, and unleashes a story of complete and poignant vengeance on her aggressor and bystanders. Another victim of school violence, Kang Hyun-nam, a person who has to take part in the revenge scheme to protect her child, offers her cooperation to Moon Dong-eun and decides to conspire in the revenge.

Drama

Moon Dong-eun, a mentor in a small national class, is forced to retire and lose her smile because of the severe school violence and bullying she suffered as a student, and becomes a person who despairs of her life and pays attention to weather forecasts. Since then, she has risked her life to take revenge on the aggressors and bystanders who hurt her, and her whole being is filled with anger and hatred. Exactly how will she finally strike a painful blow to bring a ****tone to those who have been victimized by school violence.

The dominant, victimizer of school violence in the past. Park Yeon Jin is the woman who has everything without having to envy others, but uses violence and bullying against Moon Dong Eun when she was a student, and the ruthless woman continues to live a perfect life without a trace of remorse, however, she ends up being attacked by the boomerang of fate and gradually strangles herself.