What is the official explanation ending of "The Green Snake Robbery"?

The green snake hijacked the official explanation, told the story of her sister's affection and rescued her sister. In the movie, Xiaoqing fell into Shura City to save her sister and came to a world completely beyond her imagination. In this world, there are many cars and tall buildings. They look invincible and run very fast.

The green snake hijacked the plot development.

Master Guanyin told Bai Niangzi that when she fulfilled her promise to release Xiaoqing, she would enlighten her to become an immortal. Three hundred years later, Xu Xian, a scholar who went to Baozhitang as an apprentice, was taken away by the White Snake and released Xiaoqing in order to keep his promise.

Fahai, a young monk, chased the demon here, and Bai Niangzi rescued Xiaoqing from Fahai. Xiaoqing is convinced and willing to follow the White Snake. The white lady, who deserves to be called her sister, took Xiaoqing to spy out the Dragon King and his wife who refused to rain because of personal grievances.

At the end of the Southern Song Dynasty, Xiao Bai was trapped under the Leifeng Tower by Fahai to save Xu Xian from flooding Jinshan, but Xiao Qing was accidentally thrown into the strange dreamland of Shura City by Fahai. In several crises, Xiaoqing was rescued by a mysterious masked teenager. With the obsession of going out to save Xiaobai, Xiaoqing experienced disaster and growth, looking for a way to leave with a masked teenager.