After the old man left, Chen Xi closed the door and prepared to return to the inner room to read. For him, nothing was more important than studying the texts of this period, even though he had memories from his previous life as Chen Xi, they were not entirely complete.,As for this kind of thing, Chen Xi takes it very openly. Leaving is leaving, after all. The two most loyal ones left behind are also considered a good thing.,Over four hundred years of development, Qi and spiritual power can be said to have become widespread. Although most people don't master anything good, they are at least qualified to come into contact with these things. That is to say, this world's Han末 has all sorts of farmers who can throw hundreds of kilograms of boulders tens of meters away...。