Ogyges was a person who lived a long time ago in a place called ancient Greece. He was said to have been a king who ruled over an area called Boeotia.
Now, when people talk about Ogyges today, they usually mean a really long time ago - like, waaay before your grandma or grandpa were even born. In fact, some people say that he lived almost 4000 years ago!
But the thing about Ogyges is that we don't really know much about him for sure. There aren't any records or videos or anything like that, because people didn't write things down back then like we do today. Instead, there are just stories and legends that people have passed down through generations.
One of those stories is that there was a huge flood in ancient Greece during Ogyges' time. It was so big that it destroyed almost everything in its path. According to the story, the flood was so bad that it lasted for nine days and nine nights! That's a really long time!
Some people believe that this flood was actually a real event that happened a long time ago, and that it inspired the story of Ogyges. Others think that the story of the flood was made up to explain why there were a lot of ruins and other evidence of destruction in ancient Greece.
Regardless of whether or not the story is true, Ogyges has become something of a legend in ancient Greek history. And that's pretty cool!