Three days ago, Li Yi disappeared mysteriously. No one knew that he traveled to another high-tech plane of the universe. Three days later, Li Yi stayed in another plane for 30 million years, mastering the technology that can destroy the world. , known as the Great Emperor Li Yi, now the Great Emperor is back! Whether you are a worker, a farmer, a martial arts master, a genius monk, or even a fairy or a monster, you all have to come here to learn science and culture. The Great Emperor has a saying: Technology is the primary productive force, Let those boring training go to hell! A huge technological empire is rising, it is bound to crush the gods and demons of the six realms, and the universe is prehistoric. "Beauty History". Produced by eggplant, quality assurance.