Traveling Between the City and Other Worlds

Sikong Xingyao passed through a dog hole and was able to enter another alien world. This alien cultivation system turned out to be a magical world of classical Chinese cultivation. Poems praising China can actually perform Western water polo spells, frost spells, and fire dragon spells. Fortunately, the development of this alien world is still in the semi-primitive society period, and Sikong Xingyao still has some advantages. I can return to the city, buy 100 salt for 200 yuan, and come to another world to exchange for a human tribe; I saw that the girls from other worlds were still girls, and the girls from the city had already met countless people. I just opened a dog hole, I have no idea what changes are going to happen in the modern and alien world.