After losing both their parents in the sea, four siblings Tommy, Storm and the twins Bick and Beck had to survive on their own while also still focusing on hunting a shipwreck full of gold.
Professor Kidd and his wife have raised their four children on the boat from which they travel around the world seeking treasure.
But after their mom goes missing in Cyprus and their father disappears and possibly drowns during the storm, the kids decide to stay on the boat and continue their work.
Along the way, they face constant peril from both the authorities and a band of scuba ninjas led by their father’s nemesis, a fellow treasure hunter named Nathan Collier.
As they work together using their unique talents they continued to discover real treasure.
They also discovered some big family secrets and even a way to get their mother back.
