Welcome to the world of rain, summer storms, and typhoons! Up in the clouds, four little rains - Thundery, Dropetty, Roy, and Tormenta - are starting school. They dream of going down to Earth to meet real people and rabbits. But until that day arrives, the four friends must learn how to pour, create puddles, paint with rainbows and many many other skills. It is unfair to wait s... (展开全部)