Standing on the beach of Marseilles, you can see a gray island surrounded by rocks like axes and knives. On the rocks, there stands a castle with three towers. This is the ancient castle of Eve, which has been baptized by many wars and written miraculously by Alexander Dumas in the "Count of Monte Cristo". From the harbor you can take a yacht to the island. The island, less than 200 meters long and less than 168 meters wide, consists entirely of limestone. The path to the platform on the island is a deep "Nine-Curve Corridor" surrounded by a large and thick wall. Every step is blocked by high walls and gates. It needs to turn right. The path is tortuous, like walking in a deep valley. At the end of the stone steps is a platform of about two or three acres, which is the strict Everglade. To enter the fort, we need to pass through an ancient wooden bridge which is very similar to the ancient Chinese city pool suspension bridge. The castle is made of lime sand and stone, with round forts on both sides and square in the middle. The center is a small patio, surrounded by high walls, with only a square sky. There are stone steps connected around them. On the walls on both sides of the stone steps, there are hollow windows and iron doors with iron fences. That is the prison cell for prisoners. Down, through the dark, narrow corridor, not far from each other are two dungeons with large iron gates. The dungeons are gloomy and cold. There was only one small window on one wall with a finger-thick iron fence on it. Only a big blue sky could be seen through the small window. One of them has a hole in the wall one foot above the ground that can be drilled into a person. It is said that the prisoners did try to escape by digging a hole here, but unfortunately, the walls of the fort were high and thick, and the sea outside the fort was surging, so the prisoners who were locked in were indeed unable to fly. These two cells are the dungeons of Dumas who imprisoned the Faria elder and Duntis. The book "Count of Monte Cristo" has captured readers all over the world and made Everburg unintentionally famous. Everyone who comes to the castle and sees the dungeon admires the author's spirit of digging materials, extraordinary imagination and excellent expressive ability.