Qinghai Province, is located in the northern part of the Tibetan Plateau. In the south, the source of the three rivers, the Yangtze, the Yellow and Lancang rivers were born here, in the west, the arid Qaidam Basin, and in the east, the Loess Plateau is connected. The journey of Qinghai begins with a large lake, along a small river, seeing the past life of the great lake. Traverse the river and follow the adventures of a group of inspiring little fish. Finally, go to the grasslands to memorialize that distant place.