The story takes place in the early days of the founding of the People's Republic of China, a special era full of opportunities and challenges. Internationally, the great powers imposed a blockade on New China in an attempt to curb its development; domestically, the industrial base was weak, the agricultural production methods were backward, and there was a huge gap between the scientific and technological level and the world's advanced countries. However, the people across the country are enthusiastically engaged in national construction, and a powerful force for national rejuvenation is quietly gathering.
The male protagonist has a reserve of knowledge that transcends the times, which stems from his learning and accumulation before time travel. He is able to quickly understand and master complex scientific and technical knowledge and apply it to actual production. At the same time, he has quick thinking, strong logical reasoning and innovative abilities, and can quickly find solutions when faced with various problems.
