S2 E11: The serial killer reveals himself to Kwon-Joo and Kang-woo, but it only makes him lash out even more as he goes to teach the Golden Time Team a lesson.
VOICE follows the employees of an emergency call center and dispatch teams as they try to help victims using only what they hear during their calls for help. Two police officers join forces to become the "Golden Time team" to solve cases as they happen in real time.