Aika and Tomoki were members of an acting troupe who pretend to be brutally murdered in order to get revenge. However, a detective who was conducting an investigation into assaults on the homeless rushed to the scene, thinking it was a real murder. While arguing with the detective, another incident occurred where a homeless person was assaulted. Due to their interference with the investigation, the troupe of performers who got involved with the case decide to cooperate. In order to track down the culprit, Tomoki takes on the role of a homeless person, living in the park and initiating a sting operation.
