Stand My Heroes: Piece of Truth English Subbed

Summary:
Drugs have become the center of conflict in Japan, and crime involving them has been increasing at an alarming rate. Unable to control the chaos, the police department settled on creating a unit—STAND—that would include unique, specialized experts and professionals better suited to handle the pressing issue.

Rei Izumi is a novice joining the narcotics investigation unit, assigned the daunting task of recruiting the potential representatives of STAND. While recommended for her moral sense of justice and devotion to police work, Rei also has a unique aspect of her own that may have earned her the job—she has an immunity to many, if not most, kinds of drugs.