This Signal Korean drama is really amazing. This Signal Korean drama is really amazing.It was released on January 22 - March 12, 2016. This 2016 South Korean drama and all about a police detective that solving a crime.Even in past up to present. This movie also became one of the highest rated dramas in Korean.A simple start the story of young boy that dont trust cops due to his own past experience. Back 2000 when the boy was in elementary school, his classmate was kidnapped and later found dead. The boy saw the woman taking his classmate, but the police announced that the suspect was a man. The killer was never caught and the case remains unsolved.This Signal Korean drama is really amazing. Do you believe that the two detective that connect each other even their not the same time. I mean they can talk by the use of the radio but different time or year.Park Hae-Young, Cha Soo-hyun and Lee Jae-Han are the main character of this Korean drama. They are the one who solving the case unsolved. In Park Hae-Young the boy mention before in the future he became a detective works as a criminal profiler and is also a police lieutenant. His mission is to know what really happen to his older brother that commit suicide. He believe that his brother will not do that terrible thing. thats why he need to investigate. Dont miss his Signal Korean drama is really amazing.This Signal Korean drama is really amazing?This Signal even though the radio reactive is very important to our life style. Like phones and this is an electrical impulse or radio wave transmitted or received. Try to watch this Korean drama you learn a lot. I really like this drama theres a lot of action and twist.Leave a comment when you finish watch the trailer>,)Please visit Sonub Drama section to get more drama reviews.