Defying his master, Lee Yoon heads to North Gando to search for a man from his past — but danger from all sides proves to test his strength and vigilance.

Nam Hee Shin leaves for the railroad ceremony to take part in a secret plan, but she faces several obstacles as hiccups occur and rivals take notice.

Lee Kwang Il brutally attempts to extract information from an independence fighter. As Yoon approaches Hee Shin, Eon Nyun Yi provokes him.