Train
Episode 7
S1 • E7 Aug 1, 2020 60m
8.0
Do Won finds traces of the real killer on the body of Jo Young Ran. Seo Kyung and Do Won begin tracking down the real culprit of the 12-year-old case once again. Meanwhile, Do Won discovers something about Seo Kyung’s past during his investigations. Later on, Seo Kyung confronts Sung Wook.
