Whoever sowed thorns above my back

Hedgehog and four small rabbits collected by chasing the fishermen and fleeing them until they gathered a small hole while they were young without hair, playing together and eating together until the separation moment came when the hair grew on the rabbits and the thorns grew on the hedgehog, which made the rabbits move away from it, and the hedgehog begins its journey in discovering And at the same time, rabbits discover the importance of hedgehog for them.