In Joseon, a vengeful crown prince and a memory-lost merchant mysteriously swap bodies, unraveling a web of chaos, secrets, and unexpected fate.
Kang Tae-oh
Lee Kang
Kim Se-jeong
Park Dal-yi
Lee Sin-young
Lee Woon
Hong Su-zu
Kim Woo-hee
Jin Goo
Kim Han-cheol
Kim Nam-hee
Lee Hee
Park Ah-in
Park Hong-nan
Im Gi-hong
Dal-yi's father
Park Bo-kyung
Dal-yi's mother
Nam Kee-ae
Queen Dowager
Choi Deok-moon
Ji Il-ju
Song Ji-hyun
Yeo-ri
Han Sang-jo
Yoon Se-dol
Tak Yi-on
Tak
Kwon Joo-seok
O Sin Won [Left commander of Ikwisa]
Yun Chae-bin
Yeon Sim
Kim Dong-kyu
Kang Han-sung
