She wakes up in the year of 941, in the body of Hae Soo, among the many princes of the ruling Wang family, during the reign of King Taejo. ĭuring a total solar eclipse, a 25-year-old 21st-century woman, Go Ha-jin ( Lee Ji-eun), is transported back in time, to the Goryeo Dynasty. The record was beaten a few months later by Man to Man. The drama has reportedly been sold for more than $400,000 per episode to the Chinese broadcasting station Youku, totaling over $8 million and thus became the most expensive Korean drama ever sold. The series recorded an average nationwide rating of 7.6% for Nielsen Korea and 7.3% for TNMS, and was considered a failure for its performance below expectations. It aired from August 29 to November 1, 2016, on SBS, every Monday and Tuesday at 22:00 ( KST), for 20 episodes. Moon Lovers: Scarlet Heart Ryeo ( Korean: 달의 연인 - 보보경심 려 Hanja: 달의 戀人-步步驚心 麗 RR: Darui Yeonin - Bobogyeongsim Ryeo MR: Tarŭi Yŏnin - Popokyŏngsim Ryŏ) is a South Korean television series based on the Chinese novel Bu Bu Jing Xin.