Episode #1.5
- Episode aired May 20, 2019
Oh Young-Cheol doesn't stop killing, however he can still keep off the police. Go Se-yeon is compelled to go on investigating without Cha Min. Oh Young-Cheol finds out how Abyss works.Oh Young-Cheol doesn't stop killing, however he can still keep off the police. Go Se-yeon is compelled to go on investigating without Cha Min. Oh Young-Cheol finds out how Abyss works.Oh Young-Cheol doesn't stop killing, however he can still keep off the police. Go Se-yeon is compelled to go on investigating without Cha Min. Oh Young-Cheol finds out how Abyss works.