Legend has it that Pandora's box is opened, causing chaos and disaster. Despite the danger, some people will open the magic box out of curiosity.
And what's in a suitcase that drifts with the water? Did he fall into the river accidentally or was he thrown into the water on purpose? What's going on with the sudden appearance of blood stains in dark corners of the city: is it a murder or a fight? Where is the victim? Who is the mysterious man who always appears near the crime scene?