Evolving from the Backyard to the World

This yard is the backyard of Shen Muyi's hometown. In the eyes of outsiders, it is just a place where ordinary young people grow flowers and grass. Only he knew that there was a newborn world that was slowly awakening hidden within the sandbox. The finely crushed soil uplifts the continuous mountains, trickling streams meander through the ravines, and the most primitive single-celled creatures are slowly multiplying in the warm waters.