After the dragons realize that the Jade Emperor lied and failed to send rain to help the suffering people, they decide to take matters into their own hands. The Long Dragon suggests that they scoop water from the Eastern Sea and spray it into the sky to create rain. The other dragons enthusiastically agree, prioritizing the well-being of the people over their fear of the Jade Emperor’s wrath. They begin to gather seawater and, through their efforts, produce rain that nourishes the crops and brings joy to the desperate people on earth.
However, their actions do not go unnoticed. The god of the sea informs the Jade Emperor about the unauthorized rain, prompting the enraged emperor to order the arrest of the four dragons. Despite being outnumbered by the heavenly generals and troops, the dragons are captured and brought before the Jade Emperor, who then commands that they be imprisoned under four mountains to prevent their escape. Undeterred by their imprisonment, the dragons remain committed to helping the people. They transform themselves into four rivers, which flow across the land, ultimately shaping the geography of China and becoming the country’s great rivers—the Heilongjian, Huanghe, Changjiang, and Zhujiang—thereby ensuring the land remains nourished and the people sustained.