My Pretending Career on an Alien Planet

Fu Hongming traveled through time and came to a human world with low-level civilization. Everything here is the same as earth civilization, but as a former earthling, Fu Hongming's strength completely crushes the people here. The strength of the mountains and rivers is unparalleled, and a somersault is a hundred thousand miles away. You can go up to the nine heavens to catch the moon, and down to the five oceans to catch turtles. Pretending to be in front of me? Boy, do you know the sky is high and the earth is high?