Greta wants a pet more than anything in the world, but she's allergic to animals...

Greta is allergic to animals, so she decides to get a cloud as a pet, even putting a collar on it to take it for walks. Having a cloud for a pet has many good things, like helping neighbors water plants or put out fires...

Some neighbors are very happy, but others, on the other hand, want Greta to get rid of her cloud because you can't please everyone! In the end, the town is divided between those who like the cloud and those who don't. Is there any way for them to agree?