In 2090, the earth's water resources are exhausted, deserts have swallowed civilization, and the only remaining water sources are monopolized by the "Water Valve Chamber of Commerce", and humans are fighting for water. Hydrology expert {Lu Miao} accidentally discovered a giant water source underground in the desert, and established an "oasis settlement" above to house wandering survivors. The Chamber of Commerce coveted water sources and launched a brazen attack. Lu Miao relied on hydrological knowledge and desert terrain to lead the residents to resist tenaciously, but unexpectedly exposed the Chamber of Commerce's conspiracy to add controlled drugs to the water. In the end, Lu Miao destroyed the drug factory, defeated the Chamber of Commerce, and disclosed the water source to the public. At the same time, he devoted himself to the research and development of water resources regeneration technology to light up the light of recovery for the barren earth.
