Kaitai Shinsho Zero

Byouma are medical weapons created by ancient sorcerers to kill infected people—or those around them—while making their deaths appear to be caused by illness. Though their creators have long since died, the Byouma still roam the world, infecting and killing people. Shadow Doctors Narutaki Soutaro and Izumo Momo are trained to fight these weapons using unorthodox methods. With magically created medical equipment designed to counter Byouma, they perform “operations” to separate each weapon from its host and destroy it. They rely on their special tools and teamwork as they take on the Byouma still loose in the world.