A group of children builds towers and sandcastles on the beach when suddenly gigantic waves rise up, taking their breath away. And what do they see? Various sea creatures come ashore to protest with signs and banners!

The reason for their protest is that Pollution and Contamination have made their lives unbearable in Sea World. However, their biggest complaint is human indifference. It is this that causes the reckless destruction of the environment.

Immediately, the children do their best to find a solution... a magical means. Will they be able to save the sea creatures and the precious seabed? A fairy tale that ends up becoming a theatrical game!