Introduction
Lin Yang, a young man who was carrying bricks on a construction site and was heavily in debt, accidentally activated the city's omnipotent exchange system. Saving patients, breaking rumors, and fighting against shady doctors, he rose to prominence in the medical field with his heaven-defying system. He opened a clinic, fought against profiteers, and became famous. However, he was involved in the undercurrent of medical corruption and a mysterious organization called "Tianmu". As the system continues to upgrade, the secrets of the father, the developer's diary, and the mystery of the gear badge gradually surface, and a shocking conspiracy about the origin of the system and control of the world slowly unfolds. Let's see how Lin Yang, with the support of the system, counterattacks from the bottom, uncovers many fogs, rewrites his destiny, and becomes a legend who stands at the top of the city!
