Episode 3 S01 E03

Lee Se-young Bae In-hyuk Joo Hyun-young Yoo Seon-ho Jo Bok-rae Cheon Ho-jin Jin Kyung Kim Yeo-jin Lee Jun-hyeok Jung Si-a Kwon Ah-reum Son So-mang Ro Jong-hyun Shin Su-hyun Lee Yeong-jin Oh Yu-jin Jeong Si-yul Park Yeon-woo Kim Jung-don

based on novel or book time travel romance joseon dynasty (1392–1910) chinese invasion of korea chaebol