Overlooking the Ming Dynasty, the rivers and lakes and the court forces are intertwined, and undercurrents are surging. An old case twenty years ago became the trigger for today's serial murders.
Intent: When the world is not black and white, when the law is powerless, and when morality is ambiguous, how can two people with different beliefs stick to their inner light in an imperfect world, and work together to create a path to "justice" for this world.