Overwhelmed by the events, Chang-ho learns about Soon-tae’s membership in big mouse’s organization in Big Mouth. Appointed as the new leader, Chang-ho receives assistance from Soon-tae who has a high position in the organization. Mi-ho continues their investigation and discovers that Mayor Choi is the grandson of NK Chemicals. Moving...
No Park, the room leader, reveals his plan of seeking justice for his daughter in Big Mouth. Handing No Park to the prosecution, Chang-ho proves his innocence and elevates his status as a righteous lawyer. He then becomes the attorney of No Park, and releases him on bail. Meanwhile, Mi-ho...
Having a new warden, inmates who work for ‘big mouse’ are caught in the latest episode of Big Mouth. Permitted to follow his own methods, Warden Gan tortures inmates connected with ‘big mouse’. Chang-ho relays to Park Yoon-gab that his loyalty is still with ‘big mouse’ despite appearing to have...
Grasping who his enemies are, Chang-ho begins his plans on catching them in the latest episode of Big Mouth. Showing up in the chapel, Warden Park claims he is ‘big mouse’, but Chang-ho does not believe him. Mi-ho applies as medical personnel in prison and gets accepted. Chang-ho seeks Mayor...
Involved in Professor Seo’s murder case, Mayor Choi holds onto the original file of the professor’s paper in Big Mouth. Chang-ho foretells the trial’s turnout in his live broadcast and exposes the existence of Professor Seo’s paper. Coming back to prison after exposing details of Professor Seo’s murder, Chang-ho sets...
To counter Gong Ji-hoon and Prosecutor Choi, Mi-ho publicly claims that her husband was abducted in Big Mouth. Confined in a mental center, Ji-hoon uses a truth serum to force Chang-ho to reveal where his money is. As a fire begins to break out, Jerry rescues Chang-ho out of the...
As part of the deal with Ji-hoon, Jerry hands Chang-ho a drink that gets him hospitalized. Eager to know about Professor Seo’s paper, Dr. Han tells Chang-ho that he’s better off not knowing anything. Mi-ho gets attacked while stuck in the elevator, and Mayor Choi rescues her. Jerry, who already...
Visiting as a medical volunteer from her hospital, Mi-ho hears from Chang-ho how he became ‘big mouse’ in Big Mouth. Chang-ho reveals to Mi-ho how he communicates with ‘big mouse’ through the bible in the confessional. In the last phone call with a patient’s guardian, Mi-ho discovers where to find...
Winning the bet, Chang-ho intimidates the VIPs and gathers more followers in Big Mouth episode 5. Proving that he is ‘big mouse’ by naming five drug clients, Chang-ho gains an upper hand against the VIPs in prison. Gong Ji-hoon meets Mi-ho to ask for Professor Seo’s paper. Meanwhile, Mayor Choi...
Already having doubts about Chang-ho, Gong Ji-hoon asks him to name five drug clients in Big Mouth. Mi-ho announces at a conference that she has the unpublished paper of Professor Seo, and Mayor Choi assigns someone to follow her. Gong Ji-hoon tests Chang-ho on naming clients he sold drugs to...
