Humphrey the whale is never quite satisfied. He glides through the ocean with his many possessions strapped to his back, always on the look out for the next new thing to capture his attention. However, no matter how many treasures he amasses, he always wants more.

Driven by his desire to consume, Humphrey lives a lonely and dissatisfied life until one day he spots a reef which is bursting with colour and life. There are so many shiny, fun things – surely this is what he has been looking for? He circles above, constructing a plan.

Unbeknownst to him, the creatures who live below are also unhappy. Instead of seeing the beauty of their magical surroundings they bicker and shout at each other, jostling for space amongst the coral. They’re too busy being grumpy to notice the covetous whale start to swim down towards them…