Shadow Detective

Detective Taekrok gets a prank call; the unknown caller says something he cannot ignore.

Taekrok is framed for murder and gets interrogated; he looks into the past cases he worked.

Taekrok is appalled by a mistake he made in the past and becomes suspicious of everyone around him.

Taekrok tells Jinhan about the blackmailer; he learns the blackmailer's identity, but danger awaits.

Seonga and Gyeongchan decide to help Taekrok, who realizes the blackmailer's target is not him.

Taekrok chases a man with the truth, but the man resists.