This is a wonderful tale about Nero, a guide dog for the blind, and Zero, a magical toy unicorn. The two set out on a thrilling adventure when Zero discovers he has magical powers. They visit a field in their village to see a donkey and - to Nero's amusement on hearing a farmer relate his story to other villagers in the tearoom - get mistaken for a flying saucer When Zero finally learns how to control his magic, the duo embark on an exciting rescue mission aboard a cruise liner. Can they save the day? There's only one way to find out...