Robbo and his kid sister Megan have moved to gorgeous Paradise Island and it looks like this is going to be the coolest summer ever. Their marine biologist dad is investigating what is going on with the black rotting coral that is ruining the island's hotel business.

The kids set up a beachside smoothie bar to make some spare cash. Before the opening party, Megan, Robbo and his new mate Tai decide to go snorkelling. But swimming with beautiful sea life, they accidentally disturb an ancient-looking seal in the coral. The hole starts belching out sticky black ooze. Back at Paradise Cafe, Abi, the spoilt daughter of the hotel owner, has come to check out the competition.

But while the kids get the cafe ready for the big bash, freaky things start to happen. Tables and chairs get knocked over, customers get smothered with smoothies, and then a weird new girl, Chloe, turns up asking about the coral.

The gang finally work out that they have a haunting on their hands. So it is time to work together before the ghost really makes the opening party of Paradise Cafe go with a bang! Show less