Cloud City of Venus: the Republic of Photosynthetic Clouds and Algae

On Venus, under the dense sulfuric acid clouds, the surface is a purgatory of more than 400 degrees. Humans fled to an altitude of 50,000 meters, built a floating cloud city, relied on genetically modified cloud algae to produce oxygen and food, and established a "photosynthetic cloud algae republic." Cloud algae gave mankind new life and buried ancient secrets. The cloud algae activity peak that occurs once every hundred years is about to arrive. Meteorological observer Lin Shen discovered a strange purple tide. Following the clues, he uncovered a shocking conspiracy that had been buried for centuries - Is Yunzao an ally of mankind, or the master of silently transforming the planet? Above the floating cloud city, love, conspiracy, sacrifice and redemption are about to take place.