A rich aristocrat hires the DSA to investigate his wife on suspicion that she is having an affair with him. What the DSA uncover goes much deeper than just an affair, however.

This episode is similar to the previous episode, "Shell of lies, Posi", but instead of focusing on what Harada and Kurokawa were doing, this episode focuses on what Mikura and her friend were doing.

The DSA go on the hunt for a serial killer clown.