위험한 약속 - Season 1 Episode 12 Jakso 12
- Genre: Drama, Soap
- Studio: KBS2
- Avainsana: revenge, betrayal, doctor, telenovela, conglomerate, broken promise, cardiac surgeon
- Heittää: Park Ha-na, Ko Se-won, Kang Sung-min, Lee Chang-wook, Kil Yong-woo, Kang Shin-il