Wu Wen and Chen Xiu are a campus couple who were very much in love when they were in school.
But after graduation, Wu Wen was repeatedly frustrated in finding a job, and Chen Xiu was struggling to start a business.
Unintentionally discovering that meteorites can transport them to a parallel world where it is still a feudal period and the economic system is underdeveloped, where what they learn can be implemented. In the parallel world, Chen Xijin, the second young master of the prime minister's house, happens to be keen on making money in business. The three of them hit it off and showed off their skills, eventually helping Chen Xijin complete his business ambitions and help people live a happy life.
In the process, Wu Wen and Chen Xiu also accumulated experience, returned to their original lives, and lived together happily.
Concept: It turns out the world is so simple