He creates a fancy plan when excon artist Harry claims there is the treasure hidden inside Candleshoe, an English estate. By convincing a girl named Casey to impersonate the long-lost grand daughter of the property owner, Harry expects to find the position of the treasure. However, when Casey has a change of heart, she must follow the clues in order to discover the treasure, stop Harry until it's too late and in order to truly save Candleshoe.