The story takes place in occupied Korea at the start of the 20th century, where a young student in medicine discovers the murdered body of the son of a government official. Being scared of being accused, he decides to hire Hong Jin-ho (a detective) to help him find the murderer before the police accuse him of the murder.
Hwang Jung-min
Hong Jin-ho
Ryu Deok-hwan
Jang Gwang-soo
Uhm Ji-won
Soon-deok
Oh Dal-su
Oh Yeong-dal
Yoon Je-moon
Uk-kwan
Joo Ah-reum
Ok-yi
Kim Hyang-gi
Byeol-eeh
Kim Eung-soo
Yoshioka Minchi
