In a society of gods, creating worlds has become an art form, a noble occupation that only the specialized world-builders are allowed to pursue.Henry Young is such a world-builder; it is his day job. He has even developed an easy-to-use tool to create new worlds without breaking the multitude of world-building regulations. However, his new tool quickly falls into the hands of his inquisitive six-year-old daughter.Step into Mara's world; a world of wonder, imagination, unicorns and devout colour-changing Marans. But will the critical world-building community accept a world created by a child?