Warriors of the Dawn (2017) AKA Daeripgun

IMDB
Genre : Korean, Adventure, Drama, History, War
TRAILER
Director : Yoon-Chul Jung
Stars : Lee Jung-jae, Yeo Jin-goo, Kim Mu-yeol, Hyun Bong-sik
Plot : A crown prince emerges as a leader during the war between Korea and Japan in 1592.