Transmigrating to a parallel world, using a camera to record nature. Starting with the discovery of the green-tailed pheasant, he single-handedly shoots documentaries, shocking the world time and again. Filming birds shining with a hundred colors in the high mountain snow region. Saving the Tarim River Basin from drying up. Keeping company with an injured gyrfalcon. Dancing with sperm whales in the deep sea. One man, one bird, one drone. He uses his actions to slowly unfold the magnificent picture scroll of nature and wildlife.