

8.271 minSeason 1 • Episode 16
LatestAs the final pieces of Dong-eun's revenge plot slot into place, she considers what comes next — and what it will mean for Yeo-jeong.
Years after surviving horrific abuse in high school, a woman puts an elaborate revenge scheme in motion to make the perpetrators pay for their crimes.
Acting
Song Hye-kyo weaponizes stillness. One stare = entire monologue.
Writing
Kim Eun-sook's dialogue cuts like her protagonist's blade.
Cinematography
Blue-toned winter aesthetic so cold you can feel it.
Trivia, insights & behind the scenes
Sparked national reckoning on school bullying in South Korea; real-life perpetrators were publicly outed by viewers.
The go board metaphor isn't decorative—every piece placement mirrors Dong-eun's actual revenge timeline.