100 Days My Prince
백일의 낭군님 (original)
Upon losing his memory, a crown prince encounters a commoner’s life and experiences unforgettable love as the husband to Joseon’s oldest bachelorette.
Starring Doh Kyung-soo, Nam Ji-hyun, Cho Seong-ha, Jo Han-chul, Yeon-ah Oh, Ji Min-hyuk, Kim Seon-ho, Jung Hae-kyun, Han So-hee, Heo Jung-min
Watch "100 Days My Prince" on Netflix released in 2018. It's a drama and comedy show, and has a rating of 7.8 out of 10 from Imdb which is usually fine for this kind of show.