A police officer with face blindness but a brilliant memory teams up with a disgraced star detective to solve long-cold cases in the Unsolved Cases Office.
As Suki (Taira Yuna) tries to look up the Yanaka Police Station list in Mikan's room, the culprit closes in on her. Suki realizes the culprit's true identity, but ends up being caught by the culprit. Meanwhile, Saruwatari (Maruyama Ryuhei) hears a voicemail from Suki left on his cell phone and heads to Mikan's room, but Suki is not there and instead sees a suspicious man carrying a large cardboard box. Will Saruwatari be able to save Suki with his detective instincts and ability to act? And will the two be able to solve this fateful case?
