Blind

The criminal left a signature on the body. Sung-joon is eager to catch the culprit.

Much evidences tell Man-chunis guilty. Jurors and Sung-hoon decide to give him a life sentence.

While Sung-joon is in the hospital, another body is found with the same signature as the first one.

Man-chun reveals the truth. There is someone behind. Moon-kang believes that Sung-joon is number 13.

Sung-joon is falsely accused of murder. Eun-ki is the only one to help him to hide from the police.

The brothers cooperate to discover the culprit. Sung-joon recognizes the tattoo of the culprit.

Another incident at the wedding makes everyone anxious. Is the revenge carefully planned?

Now all juries are suspicious. Now, everyone receives the same message.

Sung-joon manages to get rid of the false accusation. But then, he hears that Yoon-jae is dead.

Sung-joon visits to investigate Hope Welfare Center. At night, Sung-joon gets an emergency call.

Sung-joon tracks Sung-hoon to save Eun-ki. Finally, someone reveals the identity to Sung-hoon.

Eun-ki is anxious that the person may be the culprit. Sung-joon's clues also point out the same.

Suddenly, eight people, including Eun-ki, disappeared. Will Sung-joon be able to save them?

Kuk-hee and Ki-nam are in a panic. Unfortunately, the more they panic, the more they fall.

Sung-joon learns that Il-ho was the judge of the Hope Welfare Center case 20 years ago.

All the truth about the family has been revealed. So what is the end of their tangled thread?