Must Find Lee Seol S01 E03

Shin Ye-eun Ryeoun Kang Hoon Jung Gun-joo Han Chae-a Hyun Woo Oh Man-seok Lee Jun-hyeok In Gyo-jin Ahn Nae-sang Lee Mi-do Jo Hye-joo Hwang Bo-reum-byeol Kwon Do-hyung Gil Eun-hye Nam Kee-ae Ju Seok-tae Jung Yoo-hyeon Song Ji-hyuk

investigation friendship romance debt boarding house historical hidden identity joseon dynasty (1392–1910) teamwork secret