Psycho-Pass: Inspector Shinya Kogami Vol. 2
The manga prequel to the acclaimed anime series! Kogami's team have learned that the hospital where patients have died due to a genetic timer set in them decades ago was a "privileged" residence for the emotionally unfit. In searching for clues, they discover just how their society perfected itself by pushing some things into the shadows... and the underground network dedicated to keeping those things alive!