L.U.C.A.: The Beginning Season 1 Episode 9

Captain Choi shows up at the place where Gu Reum and her baby are being held captive. He tells Gu Reum something she finds hard to believe and doesn’t know what to think. Meanwhile, Ji O asks Won Yi to meet him in a remote place. The two of them plan to tail Captain Choi to find Gu Reum.