This drama is adapted from the manga of the same name written by Reiko Shimizu. It is set in the Forensic Laboratory 9 of the Scientific Police Research Institute, commonly known as “9”, and uses special MRI technology to reproduce the memories of the deceased.Shinigang (Itagaki Lee Mitsuhito) has a rare appearance, amazing memory and keen insight.), is the founding member and director of Ninth.

Due to a certain incident, Suzuki Katsuhiro (Nakajima Yuxiang), who is both a friend and a colleague,...) passed away. In front of Xin, they were assigned to the exact same rookie investigator Aoki and his party (Nakajima Yuxiang).decoration).The two saw the “thoughts” and “THE TOP SECRET” that the deceased had hidden until his death. Although they had guilt and entanglements in their hearts, they still struggled to solve the difficult case and became irreplaceable partners.