At a restaurant called Anrakutei on an island is a wasteland surrounded by moat and swamp. The owner Ikuzo manages the restaurant with his daughter. It’s customers who have a dark past have utmost respect for Ikuzo. One day, a half-dead man Tomijiro comes to the restaurant. This is the beginning of Ikuzo’s terrible fight.

An accidental shooting on the job and a recent divorce take a toll on the personal and professional life of a Japanese detective. Just as it seems he can't go any lower, he is suspended from the force for disregarding orders to halt his criminal investigation of a Congressman. However, even this setback won't stop the determined cop from getting to the bottom of the scandal.