Blackwater is located in the alpine valley of the northwestern margin of the Sichuan Basin, which is a transition from the mountain to the hills. There are colorful forests with large and colorful areas, such as Kalonggou, Dagu Glacier and Sanao Snow Mountain. The unique national non-material The cultural protection project is rare in Kasda Wenshi. Its a fascinating life to be the last armored gunner in the depths of the Blackwater Mountains.