What about traveling through the Ming Dynasty? Xia Yunqing, who graduated with a master's degree in traditional Chinese medicine, accidentally traveled back in time to the Hongzhi period of the Ming Dynasty and became the only daughter of Xia Zhongqi, a doctor in a suburban medical clinic in Beijing.
Relying on medical skills and knowledge that transcended the times, Xia Yunqing treated patients and saved people, became rich in business, and pioneered and innovated in the Ming Dynasty. He gradually fell in love with Zhu Youqi, the king of Xing, through encounters, and jointly created the foundation of the Ming Dynasty.
Concept: time travel, medical skills, technology, knowledge is power!