시그널
There are those who are born monsters, but there are also those who are made into monsters by people.
2016/01/22|
8.1 || Not Available
|KR || Not AvailableCrime
Mystery
Sci-Fi & Fantasy
Drama
Cast
Recommendations
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.