In a damp and dark harbor city, gang forces are intricately intertwined, and interests and blood are intertwined into an airtight web. A Kun, a middleman who was born as a gangster, was forced to be involved in a dangerous transaction - the dock, the rainy night, the sound of gunfire, everything was just the beginning.
As the truth gradually emerged, he discovered that the transaction was affecting the change of power in the entire city. Brothers, betrayal, love and fate intertwined into a black elegy on a rainy night.
In this world without absolute justice, he must choose: become a pawn on the chessboard, or overturn the entire chess game.
