Baru lepas tengok these drama. It was a good drama! I felt goosebumps and tachycardia watching it. Jjang ! Baru ada 4 episodes for now. According to OCN, they will released new episodes on Friday and Saturday. So, for us in Malaysia might be a little bit late from that as we need the subs. Probably every Saturday and Sunday along with English Subtitles. Looking forward for new episodes !

Moo Jin-Hyuk (Jang Hyuk) was a popular detective who solved major cases, but after his wife was murdered by a serial killer his life spiraled down. He is filled with guilt that he was not able to protect his wife and he secretly looks for her killer.

Meanwhile, Kang Kwon-Joo (Lee Ha-Na) graduated at police academy with top marks. She began to work at an emergency 112 call center. Working there, a brutal murder case takes place and her father/police sergeant went to the crime scene. Her father is killed there and Kwon-Joo hears what happened over the phone. Afterwards, she goes to the U.S. to study and comes back to Korea as a professional voice profiler.

Detective Jin-Hyuk and Kang Kwon-Joo solve cases together. Chasing a serial killer responsible for the deaths of their family member.

A drama centered around the police of a 112 emergency call center. Two detectives teamed up to catch a serial killer who murdered their family. Moo Jin Hyuk (Jang Hyuk)’s life spiraled out of control after his wife was murdered. He starts to put himself together after he meets Kang Kwon Joo (Lee Ha Na), US-graduated voice-profiler, who lost her police father to the same serial killer years before. They work together on the 112 (emergency telephone number) call center team.

Source : Dramanice.com