Tunnel

I'll Come Save You (1x1)

Air date: Mar 25, 2017

In the town of Hwayang, series of murders that took young women’s lives away is making everyone feel anxious. Serious Crimes Unit of Hwayang Police Station works day and night to catch the culprit behind the incidents, but for months, they make no progress. At last, Kwang Ho makes a breakthrough and tracks down the murderer behind the murders.