A young man, transformed into a laily (loathly, or loathsome) worm, tells his story: his father married an evil woman as his
stepmother, and she
transformed him into a worm and his sister into a mackerel. His sister combed his hair every Saturday. He has killed seven knights, and if the man he was speaking to was not his father, he would be the eighth. His father sends for the stepmother, who claims his children are at court. He makes her use her
silver wand to turn his son back, and then her magic horn to summon the fish, although the daughter holds back rather than let the stepmother transform her again. The father burns the stepmother at the stake. ==Motifs==