Hanne, Marthe and Julia have the vacation of a lifetime in the coastal village of Porto Sirento. Sun, sea, beach, having fun together, dancing and singing songs. But their vacation suddenly turns completely upside down, when a mysterious spell turns the girls into beautiful mermaids. If the girls do not want to stand out, they will have to avoid water, and of course that is easier said than done. Danger lurks everywhere. In the coastal village where the girls are enjoying their vacation, for some reason the inhabitants see mermaids as monsters. When the girls discover that after three days they will remain mermaids forever, a race against time begins to break the spell. If they don't succeed in time, Hanne, Marthe and Julia will be mermaids forever, and never again K3.

the story of the musical is the follow up on the clasic "wolf and the three pigs" storry, the story starts up when the wolf is old already. He tells his 3 sons the story of how the three piglings escaped his grasp back in the days. But as he learns that one of the piglins that stayed in his forest had three daugters, his lust for revenge came up, and he sends out his three sons to go and avenge him.

The bad wolf Baltimoor is out for revenge. The three little pigs outsmarted him. He orders his three sons, Wuppert, Waldo and Willy, to catch the daughters of the third piglet. The one who succeeds in this will receive the wolf's horn as a reward.

Marthe, Hanne and Julia give a concert full of the cutest K3 hits, coolest dances and of course super fun with the whole audience. Everything is running smoothly, until a mysterious boy enters their show. Who could he be? How did he suddenly end up here? And what does he keep looking for all the time? As the girls try to unravel this, they get caught up in all sorts of adventures. Moreover, the K'tjes and this charming stranger can learn more from each other than they first think. Together with the audience, they spread their wings, and fly higher than the sun! Translated with www.DeepL.com/Translator (free version)