Slated to premiere on the 26th, the new series follows veteran police detective Taek Rok who is framed for the murder of his colleague just as he is about to retire from the force. He chases after the real murderer who blackmails him into re-investigating some of his past cases. The poster released on the 12th shows Lee Sung Min staring straight ahead while the copy written above him reads, ŌĆ£That guy is in my past.ŌĆØ Then there are three other Lee Sung Min surrounding him, getting busy with his investigation.

The trailer begins with pitiful veteran detective Taek Rok who swears heŌĆÖll never run after returning. However, a call from a mysterious person who calls himself an old friend heightens the tension in an instant. And with this call, he becomes a murderer of a colleague overnight. The killer keeps blackmailing Tae Rok, who joins forces with Jin Han (Jin Goo), Sung Ah (Kyung Su Jin), and Kyung Chan (Lee Hak Joo) to solve the case. Source: Disney Plus