Take the Hospital Back to Daming

After his death, the Zhou King of the Ming Dynasty, Zhu Rui, traveled back in time and became a general practitioner in a health center on Blue Star. In an accident, he traveled back to the Ming Dynasty with his hospital and became the twenty-year-old Zhou Wang Zhu Rui of the Ming Dynasty. In medicine, medical schools were opened and modern medicine was introduced. Economically, the Royal Chamber of Commerce was established, maritime bans were imposed, and the Jiangnan gentry were fought. In terms of people's livelihood, he founded an equipment company, improved the Jenny machine, introduced potatoes and sweet potatoes, invented cement, built a brick and tile factory, provided work-for-relief, recruited a large number of refugees, and invented the train. In the military, he invented hot air balloons, telescopes, improved gunpowder, fought against the Northern Yuan Dynasty, occupied the small days, and established the country overseas.