Fragments of Memory
Do Gi and Chief Choi sneak into the gambling den to see what Im Dong Hyeon is up to. Do Gi even manage to take over Im Dong Hyeon's gym through gambling. Meanwhile, Dong Su passes out after attempting to harm himself, and Mr. Jang finds mysterious codes next to the bed.
Guest Stars (12)
Yoo Seung-mok as Jo Jin-woo
Um Mun-suk as Cheon Gwang-jin
Kim Ki-cheon as Park Dong-su
Lee Do-han as Park Min-ho
Moon Su-young as Lim Dong-hyun
Shin Ju-hwan as Cho Sung-wook
Lee Myeong-ro as Jung Yeon-tae
