Tang Qing, a doctor of physics and chemistry, returned to Zhenguan in the Tang Dynasty for two lifetimes.
In his previous life, he dedicated himself to the world with great talent, but was framed by a powerful family and was thrown into prison, causing his beloved Princess Changle to die prematurely.
On the eve of his rebirth, he gathered all his talents, used prophecy as a strategy, and the investigation of objects as a tool, and made steady progress step by step.
Use medical skills to secure the emperor, use talent and learning to enter the court, use science and technology to consolidate the foundation, marry the princess, support the prince, and secretly build power.
Faced with the strife of the clan and the treachery of the court, he did not show off his blood and only pursued the long-term, reshaping the structure of the Tang Dynasty with wisdom beyond the times.
From a poor student to the emperor's consort, and finally to the chief minister of the empire.
In this life, he not only wants to protect his loved ones, but also illuminates the prosperous age with the spark of industry and creates a new era of Chinese civilization.