Haesi's Shinru

The drama follows the love story of Crown Prince Yihyang, a genius scientist during the Joseon era, who loved watch the stars at night, and a mysterious girl, Haeru, who could see the future. The story takes place during King Sejong’s reign (1418-50).
(Source: Korean = NamuWiki || Translation = MDL)
~~ Adapted from the web novel “Haesi's Shinru” (해시의 신루) by Yoon Yi Soo (윤이수).