Committed to public service and the improvement of Japan, Takahashi Yashiro joins the Criminal Investigation Department as an inspector. Kasei Joushuu, head of the Public Safety Bureau, is drawn by Yashiro's rare hue. As she delves into gruesome cases, will she unravel herself in the process, or will she find something in all that dark? Makishima Shougo/OC This story follows the events of Psycho Pass season 1. Prequel: Psycho Pass Track to the Abyss (one-shot)