Muraki works for a small detective office situated in downtown Tokyo. He takes frequent naps in between cases, during which he often have dreams with premonitions of his next client's case. Their clients come up with strange requests that sometimes seem impossible to solve.
Saori, a new face of a call girl service for the disabled, meet diverse people like a client with progressive muscular dystrophy, a college student with spinal injury, and a stalker pretending to be the disabled… Encountering with disabled people who live in various circumstances gives Saori, living in despair, a sense of fulfillment and reason for living.
Set 2 years after prior film "Bayside Shakedown 3: Set the Guys Loose," a major case occurs that has the potential to take down the entire police organization. For the next 3 days, Shunsaku Aoshima and his colleagues struggle to unravel the case...
