Three Kingdoms: How to Stage a Rebellion Scientifically

(No System + No Female Lead + Farming Story + No Conquest Through Force) Doctor Jiang Heng dies suddenly at the operating table. When he regains consciousness, he finds himself in the body of Zhang Jue in the first year of the Jianning era. If he follows the established course of history and launches a rebellion, his head is bound to roll. So he decides to follow the path of medicine and devise a new plan for rebellion.