When iron duck Pauliine arrived in Gadgetville from Australia, she had an iron egg with her. After a while, a little duckling hatched from the egg. Now Hubert is already a little boy, a bit spoiled and clever as a cabbage worm. Hubert loves lollipops more than anything, and neither his mother nor Uncle Klaus, let alone Leo the Seal, can resist Hubert’s craftiness, ensuring he never runs out of lollipops.