Underwater China is China's first large-scale documentary series on underwater ecology, which will show the nature and humanity of China from a unique underwater perspective. The documentary explores the interdependence between human beings and nature by presenting underwater wonders and discovering stories about coastal nationalities in a narrative style. The documentary will take China's rich and diverse water resources, go deep into rivers, reservoirs, lakes, glaciers, caves and oceans to explore and present Chinese underwater landscapes, creatures, monuments and human stories, and show a China you have never seen!