Goblin (2016)
Kim So-hyun had a brief but memorable appearance as a youthful Queen Kim Sun in the 2016 drama Goblin, leaving a lasting impression of her wonderful character. She isn't in the main or a supporting part, yet her brief cameo is remarkable. The sageuk goddess, as predicted, nailed the flashback moments while looking so exquisitely gorgeous in the queen's robe, and while her scene lasted only a minute, the impression she made on our hearts and thoughts lasted a very long time.
You've seen her in numerous Joseon period dramas, but with her stylish haircut, she effortlessly appeared in Goryeo-era clothes. While she plays the young queen, actor Kim Min-jae plays the obstinate young King Wang Yeo, and both have been hailed for their brief but outstanding performances.
Detailed information:
Starring: Gong Yoo, Kim Go-eun, Lee Dong-wook, Yoo In-na, Yook Sung-jae
Original release: December 2, 2016 – January 21, 2017
Link to watch: imdb.com/title/tt5994364/