Wholesale Pollini, The People of the Air

The pollen grains fly in the sky and dream of becoming magnificent trees. But among them there is a sad pollen grain who doesn't know what he will be when he grows up: he is sure he doesn't carry any seed and feels useless. One morning he discovers that a little sprout is growing inside him. And little by little, the tiny seed kept by the pollen grows until it becomes the most beautiful tree in the valley.