A story of a 25-year-old Go Hajin who is transported back in time to the Goryeo Dynasty. She then wakes up in the body of Lady Hae Soo and finds herself amongst the ruling princes of the Wang Family.

Seoul, South Korea, 1997. When the young but extremely anxious student Jin-seok, his parents and his successful older brother Yoo-seok move to a new home, mysterious and frightening events begin ...

Drug-criminals take advantage of commutation by passing over the insider’s information bought from ‘Ya-Dang’. Cops and prosecutors, on the other hand, make performances by using the information. ...