Criminal events revolve around the illegal sex trade. Mature sexual content, including images of people wearing ball gags. People are shown stripping, being stripped, and in their underwear.

An intense fight scene where two men fight to kill by stabbing each other brutally and tearing through flesh with dangerous objects; very detailed and gory.

The whole series revolves around a high school student who manages a small scale prostitution ring, which can be uncomfortable for some viewers especially as he is portrayed as a nice person and a victim.