The green snake robbed Xu Xuan to become a monk to save Xiaobai. According to the public information, the green snake robbery is the second part of the origin of the white snake. Here, Xu Xian became Xu Xuan, no longer the brave boy at the beginning, but Xu Xuan was still willing to sacrifice himself for Xiaobai and chose to become a monk. "White Snake 2: The Green Snake Robbery" is an animated adventure film jointly produced by Chasing Light Animation and Alibaba Pictures. The film tells the story that Xiaobai was drowned in the flood to save Xu Xian, but was trapped under the Leifeng Tower by Fahai, and Xiaoqing was desperate to overthrow the Leifeng Tower and rob Shura City.