Children of a Lesser God Episode 2

Detective Cheon Jae In lives with guilt because of his sister’s death and tries to catch the murderer as he lives among the homeless people. He runs into Kim Dan on a street and asks her about the case from two years ago. Meanwhile, Dan and her squad attend the memorial service of Baek Ah Hyun, a wealthy heiress who was thought to be murdered. (Source: Viu)