Big Mouth — Season 1
Park Changho, nicknamed "Big Mouth" since his school days for his tendency to overpromise and underdeliver, is now a struggling lawyer with a reputation for failure – a fact the mayor exploited when hiring him. But Changho’s life takes a dramatic turn when he's falsely accused of being a notorious criminal mastermind also known as “Big Mouse” and thrown in prison. Standing by his side is Go Miho, his fiercely devoted wife and a nurse with an unwavering spirit. Determined to clear her husband’s name and navigate the complex case that landed him behind bars, Miho embarks on a perilous journey. But will her efforts succeed in proving Changho's innocence, or will her investigation unravel something far more dangerous than she ever imagined?

Desperate, penniless, and on the precipice of losing his wife, a man with nothing to his name – a man named Ho – received a phone call from the mayor of Gucheon.

He was confined to Gucheon Prison, convicted of drug abuse.

He was the shield, the silent guardian against the encroaching darkness. His purpose was singular: to safeguard Miho. It was a burden he carried with unwavering resolve, a promise etched into his very being. He would be the steadfast protec…

To uncover a hidden truth, Jihoon proposed a wager to Changho: a contest of identities.

The air hung thick with unspoken questions. A delicate dance of observation and veiled intent unfolded, each glance and subtle shift in posture a potential clue. The search for Seo Jaeyoung’s thesis was underway, but the path was obscured b…

To meet Changho, I joined the prison medical volunteer program.

A hush fell over the room. The unspoken directive hung in the air, a clear command to cease inquiry into Seo Jaeyoung’s work. Yet, before anyone could fully process the shift, a sudden, violent disruption shattered the quiet. Miho cried out…

The sterile white of the room seemed to amplify the turmoil within Changho. He was adrift in a fog of disorientation, the world tilting on its axis. Each thought felt fractured, each memory a fleeting, unreliable image. How could he possi…

The trial unfolded, a complex web of accusations and defenses. Amidst the proceedings, Changho remained a key figure, his testimony crucial to understanding the case. Jihoon and Jungrak, driven by a sense of urgency, tirelessly sought him…

The summons was simple: meet the Big Mouse at the appointed hour. Yet, as the moment arrived, an unforeseen figure materialized, adding a note of delightful surprise to the gathering.

The shift in power within the prison was subtle, yet profound. A new warden was appointed in Doha, quietly altering the established order, subtly increasing the pressure on Big Mouse.

He plotted to exploit the chaos of the prison riot, intending to eliminate Changho and Miho amidst the turmoil.

The dilapidated restaurant stood as a stark monument to forgotten times. Amidst the decay, Changho found himself face to face with an unexpected presence.

The city of Doha plotted with Yoongab, seeking to eliminate Changho.

The impending elections loomed, a significant event for Doha, yet Miho’s health cast a shadow over the proceedings. Preparations were underway for the full scale of the vote, but her condition remained precarious.

The air crackled with unspoken tension. A single gesture, a subtle shift in focus – it was all poised to unravel everything. And in the hands of Miho, the instrument of that unraveling rested. The evidence was there, undeniable; the smoki…


