根据以下输入，为一篇有趣的故事创作开头。
John 是一个非常富有的商人，他决定在一个私人小岛上建立一座大型豪华别墅。然而，在建造过程中，他发现了一件让他震惊的事情。
John, the wealthy businessman, had plans to build a grand luxury villa on a private island. But during the construction process, he uncovered something that left him utterly stunned.