Decibel 2022 with English Subtitles For The Film

The plot begins when a bomb that reacts to sound is found in the city's core. Important individuals, including a submarine captain, a reporter, and a member of the Defense Security Support Command, gather together to attempt to defuse the device in the wake of the terror assault, which follows an event that occurred in a submarine a year earlier.
Commander of a Navy submarine is Kang Do Young. He plays a significant role in the submarine event that led to the terror attack. Oh Dae Oh is a dedicated journalist. A member of the Defense Security Support Command is Cha Young Han.