Freya loves rainbows. She loves their bright colours and their curvy shape. More than anything, she wishes she has one of her very own. One that she can keep forever. So she decides to become a Rainbow Hunter! She searches high and low, but no rainbows are to be found. So she resolves to make her own, collecting items in every colour of the rainbow from the garden. But when things don't go quite to plan, Freya has to use her imagination and creativity to come up with a way to make her wish come true.