Paradise Cafe (TV Series)

In the ancient times, on Paradise Island, an ancient hero named the Sea Born imprisoned an evil sea ghost called Ragnar in an underwater coral prison along with many other sea ghosts. Ragnar swore revenge against the Sea Born. Centuries later, Megan and Robbo move to Paradise Island along with their father to open up a café there. Robbo quickly befriends Tai, a kind but very clumsy character whilst Megan eventually gets along with a spoilt, rich girl named Abi. A strange girl named Chloe is eager to get to know everyone on the island and it later discovered by the audience that she is a sea ghost spy working for Ragnar. The five kids discover that either Robbo, Tai or Megan is the reincarnation of the Sea Born and Ragnar is looking for them since he needs the Sea Born to escape from the coral prison.