The Promise
천상의 약속
- Ended
- 2016
- 102 episodes
- 35 min per episode
- Crime
- Drama
- Family
- KBS2
Where to watch The Promise in the US
The Promise isn't currently available on any subscription platform in the US.
Availability updated November 5, 2026.
The Promise plot
Na-Yeon is a bright woman. She supports her boyfriend Tae-Joon, who is from a poor background, and has even given up entering a university. But Tae-Joon dumps her for his success and goes with Se-Jin, who is a granddaughter of Baekdoo Company president. Do-Hee is Na-Yeon’s twin sister. She is arrogant and tough. Do-Hee works as a reporter at a weekly magazine. After Na-Yeon’s death, Do-Hee decides to take revenge. She takes on the identity of her sister Na-Yeon. Do-Hee then meets Hwi-Kyung, who is successor of Baekdoo Company.
