Universal Doctor System

People need to see a doctor when they are sick, but who will diagnose and treat the world's illnesses? Diagnosing and treating the heavens, eliminating pathological changes, and rooting out pests, this is the duty of the doctors of the world. Evil gods, strange creatures, paradise robbers, diseased world consciousness, and more existences hidden in the darkness... Physicians treat, Heralds detect. The mission of Executive Officer Govan is to use the blade in his hand to pursue justice in his heart and eliminate those pests that destroy the world and trample all living beings.