A heavenly sweeper who wanted to save the common people became the god of plague. Tang Ziruo had no choice but to continue saving people, so Tang Ziruo began to study medicine to save people, save money to build a golden body, and study medicine to save people... The endless cycle continued until he met Liu Yanbai, a thousand-year-old ginseng essence (the hair of the ginseng essence is worth thousands of gold).