Lin Mo (also known as Jian) is a descendant of a family of traditional Chinese medicine. At the age of 17, his family was destroyed due to war, and he awakened to the "Save the World System" (which can be exchanged for modern medicines/equipment, improve medical skills, and issue rescue missions). Saving people accumulates "merit points" to upgrade, but over-reliance on the system will trigger "historical correction punishment" from "saving people" to "saving the country", and finally realize that "a doctor saves one person, and a benevolent person saves the world."
