Lin Yuan, a graduate of medical school, fainted after working for thirty-six hours continuously. When he woke up, he found himself in a different medieval world where the plague was raging. Here, the Sun God Cult responds to the epidemic with prayers and allows lives to pass away. Lin Yuan relied on modern medical knowledge to control the epidemic with disinfection, isolation, and herbal medicine. However, he was denounced as a "blasphemer" by the religious sect and was hunted down.
During his escape, he came into contact with magic and discovered its connection with the human nervous system. He then combined medicine and magic to create "surgical enchantment" to greatly increase the power of weapons. With his medical and enchanting skills, he cured the king and gained the title of court physician and territory.
Lin Yuan established hospitals and medical schools to promote science and medicine, and his power grew rapidly. The Divine Religion launched a "holy war", but Lin Yuan's army was well-equipped and had a complete medical system. He finally defeated the Divine Religion, overthrew the royal family, and established the "Enlightenment Dynasty."
After taking the throne, Lin Yuan discovered that the so-called "Sun God" was actually an astral predator that fed on faith, and plague was his method of harvesting lives. In order to fight against the coming "god", Lin Yuan integrated the power of the whole country, developed magic technology, drove the floating city into the god's body, cut off its connection with the world with a precise "divine surgical operation", purified its energy and fed it back to the world.
After the war, Lin Yuan became a mortal and a "god" who healed the world, ushering in a new era of rationality and science.
