The chief of Arabic goes sailing on the sea by his luxury cruise. But the cruise sinks on the way. Before the cruise sinks, the rich man fills the bathtub with money and diamond, and then wittily uses it as lifeboat to escape from the sinking cruise. Use your intelligence to build the tools that can help you survive from this adventure. Knock out the birds, get life supplements. Survive either bad or good weather. You can use the item that you find to build tools, such as telescope, fishing rod, paddle, etc. During this exploit you would need focus on the traveling log and you would discover some clues.