Charlie and Kangu - 1, #1

Charlie goes on a adventure with Kangu, the kangaroo, through a magical world. They arrive on a shore with mermaids and seahorses who were pushed out of the sea. The mermaids explain to Charlie that a powerful octopus is destroying the sea and they have nowhere to live. Charlie and Kangu take on the challenge in finding this octopus and put a stop to his plan. On their way to search for the octopus, they are faced with dangerous sea creatures.
Will Charlie and Kangu make it? Are they brave enough to defeat the octopus?