On the vast African savannah, animals suffering from drought are patiently but anxiously waiting for the arrival of floods. This year's flood season seems to be late, and the animals are full of uneasiness. They would never have thought that a dam would rise in the canyon not far away, and humans would use it to intercept the water source that should have nourished the grassland and all things. At the same time, the grassland welcomed several rare visitors: lonely polar bears, noisy Gallic chickens, a couple of tortoises who have been with them for hundreds of years, lively kangaroos, and Xiaoxiao who loves to fart. They were all forced to leave their homes because of human stupidity and ignorance, just to find a paradise without human footprints. However, the situation on the African grasslands is not optimistic. Animals from foreign countries have to unite with local animal friends and embark on a thrilling journey to find water...